diff --git a/examples/from_parsers/afni/afni_alt_onesided_proc.jsonld b/examples/from_parsers/afni/afni_alt_onesided_proc.jsonld
index a6db992ea..ca1c956ea 100644
--- a/examples/from_parsers/afni/afni_alt_onesided_proc.jsonld
+++ b/examples/from_parsers/afni/afni_alt_onesided_proc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:69b7b657-5c68-4486-a573-5e8f78e8ef2d",
+        "@id": "urn:a77e2980-084e-420a-8251-6b6f8ec74d3d",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,569 +13,569 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:e2161cb4-2cf0-4eea-b9fd-88b0157f0df4",
+        "@id": "urn:42aaf4db-e512-4c9e-b00a-cc6d61a29c6d",
         "label": "Make directory",
-        "associatedWith": "urn:69b7b657-5c68-4486-a573-5e8f78e8ef2d",
+        "associatedWith": "urn:a77e2980-084e-420a-8251-6b6f8ec74d3d",
         "command": "mkdir $output_dir",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:74a19541-23cc-4447-9e24-964b612c2b15",
+        "@id": "urn:9f864701-7bb6-4ce8-b2ce-2d262e2ddccb",
         "label": "Make directory",
-        "associatedWith": "urn:69b7b657-5c68-4486-a573-5e8f78e8ef2d",
+        "associatedWith": "urn:a77e2980-084e-420a-8251-6b6f8ec74d3d",
         "command": "mkdir $output_dir/stimuli",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:8ae3884c-450f-43e5-b055-4b370616b43d",
+        "@id": "urn:7bfd59ea-0347-411d-bf0e-18104d70adef",
         "label": "cp",
-        "associatedWith": "urn:69b7b657-5c68-4486-a573-5e8f78e8ef2d",
+        "associatedWith": "urn:a77e2980-084e-420a-8251-6b6f8ec74d3d",
         "command": "cp ./afni_one_sided_t_test/tone_counting_onset_times.txt ./afni_one_sided_t_test/tone_counting_probe_duration.txt $output_dir/stimuli",
         "parameters": {},
         "used": [
-          "urn:ba85afc6-5799-4f95-8ec2-1b938e646d31",
-          "urn:f9d9798b-3574-4575-9644-32356a2670e4"
+          "urn:23bd1471-95b0-43c4-a5fa-bc085934d2e7",
+          "urn:3c1c1553-6286-4be5-810b-d7bb1aad3ec1"
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       },
       {
-        "@id": "urn:f39dd174-9880-4dbd-93b8-049bcd504001",
+        "@id": "urn:3562deaa-5b0a-48b1-8eaa-afe1d78e7fc4",
         "label": "3dcopy",
-        "associatedWith": "urn:69b7b657-5c68-4486-a573-5e8f78e8ef2d",
+        "associatedWith": "urn:a77e2980-084e-420a-8251-6b6f8ec74d3d",
         "command": "3dcopy sub-01_T1w.nii.gz $output_dir/sub-01_T1w",
         "parameters": {},
         "used": [
-          "urn:800b2f42-62f7-43ab-aafe-a9c283857656"
+          "urn:8c0997e2-70f3-4866-a94d-51aa75171c3d"
         ]
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       {
-        "@id": "urn:e3b9829e-8528-4df2-ad9e-83ece0e34f80",
+        "@id": "urn:08fd597b-f4a7-45bd-979f-e58fef88f940",
         "label": "3dTcat",
-        "associatedWith": "urn:69b7b657-5c68-4486-a573-5e8f78e8ef2d",
+        "associatedWith": "urn:a77e2980-084e-420a-8251-6b6f8ec74d3d",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "parameters": {},
         "used": [
-          "urn:3c8b9fce-ce3c-434a-918c-35889ca6823b"
+          "urn:8b8d48c4-1094-4364-890c-10a4a9ead464"
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       {
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+        "@id": "urn:7038bb21-462d-49e4-8648-b1f551beb4f9",
         "label": "3dToutcount",
-        "associatedWith": "urn:69b7b657-5c68-4486-a573-5e8f78e8ef2d",
+        "associatedWith": "urn:a77e2980-084e-420a-8251-6b6f8ec74d3d",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D",
         "parameters": {},
         "used": [
-          "urn:c2d9b3d0-5ae6-4634-b4c9-a5e740cca916"
+          "urn:5121e8ee-779f-4958-a088-9628349736cf"
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+        "associatedWith": "urn:a77e2980-084e-420a-8251-6b6f8ec74d3d",
         "command": "cat outcount.r*.1D > outcount_rall.1D",
         "parameters": {},
         "used": [
-          "urn:46f33eb6-7317-42e6-a994-c29dbc9faef0"
+          "urn:a4d31d13-6da8-4850-9575-5de3a1280498"
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         "parameters": {},
         "used": [
-          "urn:c2d9b3d0-5ae6-4634-b4c9-a5e740cca916"
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-          "urn:7113ba83-fbcd-46a9-a4a8-fa6e7707d0ac"
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         "label": "@auto_tlrc",
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+        "associatedWith": "urn:a77e2980-084e-420a-8251-6b6f8ec74d3d",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss",
         "parameters": {},
         "used": [
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-          "urn:73db4a10-3bfe-43d0-9fcf-1760c0d6cebe"
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         "command": "cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D",
         "parameters": {},
         "used": [
-          "urn:48c367db-2751-4b3a-bb8d-ebc2b5bf75a6"
+          "urn:273e3231-0307-4f6b-ad9f-71c617e36b55"
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         "label": "3dvolreg",
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         "parameters": {},
         "used": [
-          "urn:5e825379-dd75-4fd3-b024-ce9fa7388864"
+          "urn:704c3a83-6508-4dcc-a911-ca32105c0e68"
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         "label": "3dcalc",
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         "command": "3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1",
         "parameters": {},
         "used": [
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         "command": "cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D",
         "parameters": {},
         "used": [
-          "urn:48c367db-2751-4b3a-bb8d-ebc2b5bf75a6"
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         "parameters": {},
         "used": [
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-          "urn:5e825379-dd75-4fd3-b024-ce9fa7388864",
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         "parameters": {},
         "used": [
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         "used": [
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         "command": "cat dfile.r*.1D > dfile_rall.1D",
         "parameters": {},
         "used": [
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         "label": "3dcopy",
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         "command": "3dcopy rm.epi.min.r01+tlrc mask_epi_extents",
         "parameters": {},
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-          "urn:5312e31a-60d3-4749-af9e-23ed6e42382f"
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         "parameters": {},
         "used": [
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-          "urn:9ab5110c-2de7-4074-8985-e7f7624951ff"
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         "parameters": {},
         "used": [
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-          "urn:b431f690-cccb-41b1-9946-d52280b64525"
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         "label": "3ddot",
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-          "urn:b431f690-cccb-41b1-9946-d52280b64525"
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-          "urn:9ab5110c-2de7-4074-8985-e7f7624951ff"
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         "label": "3dmask_tool",
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         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group",
         "parameters": {},
         "used": [
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         "label": "3dTstat",
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         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
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         "used": [
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         "parameters": {},
         "used": [
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         "parameters": {},
         "used": [
-          "urn:f065ba49-0061-4710-9e72-51bedf075cff"
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         "parameters": {},
         "used": [
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         "used": [
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         "command": "3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD",
         "parameters": {},
         "used": [
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         "parameters": {},
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         "used": [
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         "command": "3dTstat -sos -prefix - gmean.errts.unit.1D\\' > out.gcor.1D",
         "parameters": {},
         "used": [
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         "parameters": {},
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         "command": "1dcat X.nocensor.xmat.1D'[3]' > ideal_tone_counting.1D",
         "parameters": {},
         "used": [
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         "label": "1dcat",
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         "command": "1dcat X.nocensor.xmat.1D'[4]' > ideal_probe.1D",
         "parameters": {},
         "used": [
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         "command": "3dTstat -sum -prefix sum_ideal.1D X.nocensor.xmat.1D\"[$reg_cols]\"",
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-          "urn:9ab5110c-2de7-4074-8985-e7f7624951ff"
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@@ -587,22 +586,22 @@
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@@ -610,7 +609,7 @@
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@@ -618,13 +617,13 @@
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@@ -632,13 +631,13 @@
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@@ -646,13 +645,13 @@
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@@ -660,16 +659,16 @@
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@@ -677,25 +676,25 @@
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@@ -703,7 +702,7 @@
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@@ -711,16 +710,16 @@
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@@ -728,7 +727,7 @@
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@@ -736,7 +735,7 @@
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@@ -744,16 +743,16 @@
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@@ -761,34 +760,34 @@
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@@ -796,16 +795,16 @@
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@@ -813,16 +812,16 @@
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@@ -830,16 +829,16 @@
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@@ -847,16 +846,16 @@
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@@ -966,16 +965,16 @@
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@@ -1120,16 +1119,16 @@
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@@ -1179,25 +1178,25 @@
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-        "@id": "urn:15284312-25a6-4da3-ad47-1a67b02f42ff",
+        "@id": "urn:199f626c-2d13-4c2a-b33b-34c7dc9aa47f",
         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit+tlrc",
         "digest": {
@@ -1222,16 +1221,16 @@
         }
       },
       {
-        "@id": "urn:8fe7b445-0304-4ef0-856c-250d561641e8",
+        "@id": "urn:64a62b27-c7d0-4419-9538-7329af3dd622",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP",
-        "generatedBy": "urn:905e6eb8-4f3a-4882-9f63-f57573383505",
+        "generatedBy": "urn:4688a0da-b830-4568-ab4d-6194265ae343",
         "digest": {
           "sha256": "06a0bfbc609c1a06ecf93c479a3288d2911c7f5f3e93cf49c5d26f721c2035ed"
         }
       },
       {
-        "@id": "urn:6edb1340-d225-442b-bb95-c272df01c0da",
+        "@id": "urn:201ec870-0145-4a31-9d4a-0cbac8184ca4",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP+tlrc",
         "digest": {
@@ -1239,16 +1238,16 @@
         }
       },
       {
-        "@id": "urn:6faaf304-eef3-4519-9bbf-6acbcf3f74db",
+        "@id": "urn:0f15b38a-e271-450e-b7c3-14c46bfb8783",
         "label": "corr_brain",
         "prov:atLocation": "corr_brain",
-        "generatedBy": "urn:d496b07a-2b8e-4fb6-94cd-63999e83692a",
+        "generatedBy": "urn:a909d3a6-899d-4094-8057-76e748420573",
         "digest": {
           "sha256": "74e3aeae0da338b871ab5dc9e8859a4e81fcf1b3c0042cd22fe337eb7baf5eae"
         }
       },
       {
-        "@id": "urn:2ccdf1c9-e316-48ef-a874-202db6a99cb0",
+        "@id": "urn:a3751fc7-b292-48b3-9527-c6973b0e1b55",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D'[3]'",
         "digest": {
@@ -1256,16 +1255,16 @@
         }
       },
       {
-        "@id": "urn:06218a45-987c-4f75-a5f4-435d2ea0711b",
+        "@id": "urn:ae357776-5485-4889-bb9e-c387428c9166",
         "label": "ideal_tone_counting.1D",
         "prov:atLocation": "ideal_tone_counting.1D",
-        "generatedBy": "urn:2c8548b3-08c9-487c-b6dc-eef731a10354",
+        "generatedBy": "urn:04ac1ef8-d5a2-4352-ab0a-d06ffa23be2b",
         "digest": {
           "sha256": "9bb1cabac5ce7ca19dffa5cd6336a9bf82d362fea2ce9341978406e421b5333c"
         }
       },
       {
-        "@id": "urn:ef2fb089-5fca-41c9-8153-e4ea3c94cbe6",
+        "@id": "urn:9b37a68c-a27c-46e1-aa03-71a61fa288e5",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D'[4]'",
         "digest": {
@@ -1273,16 +1272,16 @@
         }
       },
       {
-        "@id": "urn:996f1cd6-3d7c-4d4f-80dd-bcb84552882e",
+        "@id": "urn:fba22008-1aa9-4493-997f-2cff7479fcff",
         "label": "ideal_probe.1D",
         "prov:atLocation": "ideal_probe.1D",
-        "generatedBy": "urn:bb805b8f-6cfc-429c-bb90-ecc678fe02a4",
+        "generatedBy": "urn:f19d6328-24e2-42c1-ad5d-1fc16a1931d0",
         "digest": {
           "sha256": "705d93afa8b6ded9f4f572db3f967b54e9906942669af51dd8287a9863bb4288"
         }
       },
       {
-        "@id": "urn:49c9198c-4a9b-41b5-9f05-19ea027991b4",
+        "@id": "urn:a54b8921-42d3-47d2-a1ab-b3a0180ec2d4",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D\"[$reg_cols]\"",
         "digest": {
@@ -1290,52 +1289,52 @@
         }
       },
       {
-        "@id": "urn:10560f83-0a91-456e-9358-48a8a5ea215a",
+        "@id": "urn:63e9e22e-6a3c-4664-91c2-76c0146eb36e",
         "label": "sum_ideal.1D",
         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:acf8913a-9478-43b6-9eb7-6dcc45e2a69c",
+        "generatedBy": "urn:5d7ec244-9551-4cb8-99be-7c1dad861e6c",
         "digest": {
           "sha256": "b2dccadcd84b2d26ec9685c4d1846baf2f11b867f31c36a08748d1c85467b01a"
         }
       },
       {
-        "@id": "urn:f39c080a-20e3-4515-a8e0-7550561ca24b",
+        "@id": "urn:78c653e8-e20d-4eb7-82e7-c91622e60556",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:2d488bb1-949e-4c1a-b097-1303f780e022",
+        "generatedBy": "urn:b3121925-d672-4712-af45-24dbda16034d",
         "digest": {
           "sha256": "7c61b2f4bbb9eb0cecb19f81faa3a79b94d547b7fb4087ed18e368619e0004e6"
         }
       },
       {
-        "@id": "urn:c8a9dde6-7e34-4dfc-993a-35bac4d8693c",
+        "@id": "urn:970956ae-ef48-4c77-b7bf-2eaaed636b16",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:2b9046a4-2675-47b0-b2f6-fbfebe991c68",
+        "generatedBy": "urn:1f07ea58-80fc-4ffe-944d-a5da07ab3038",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
         }
       },
       {
-        "@id": "urn:e9bde71d-f34d-46ad-bc01-2b70f5087e08",
+        "@id": "urn:4ecbb73d-2077-4d41-85ef-8d76176486f4",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:ed07977b-6030-4daa-a75e-26c91008b808",
+        "generatedBy": "urn:b8adece9-f65d-4d61-be15-5c33519b0f64",
         "digest": {
           "sha256": "73969700079b5d3275536ac7eaf0e17571d7e74ec49553b6940f90d5718fc800"
         }
       },
       {
-        "@id": "urn:083e7a48-1f1e-4a25-8049-d4b80641baae",
+        "@id": "urn:7ece0046-69d0-453f-b841-4914e61a6f52",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:3abf1821-674f-43d7-bf35-eea0528ecc38",
+        "generatedBy": "urn:fd8de9a6-9747-4705-b203-874e9188fdfa",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:dc28ed67-83ae-483a-9eeb-de245979553a",
+        "@id": "urn:9daa1a32-c5ac-42f3-b070-73af4df32679",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -1343,10 +1342,10 @@
         }
       },
       {
-        "@id": "urn:45579f06-fc67-4a72-a435-4a2bde6046c2",
+        "@id": "urn:d43ba11a-f577-40fb-9530-87f9e2e7a6b6",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:1ae8f36b-01cf-4052-ac85-d10dc0aa6524",
+        "generatedBy": "urn:fd80192e-6ca9-4f86-97ad-12b807eae30f",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_alt_onesided_proc_bloc.jsonld b/examples/from_parsers/afni/afni_alt_onesided_proc_bloc.jsonld
index 7a920c4a2..2321da888 100644
--- a/examples/from_parsers/afni/afni_alt_onesided_proc_bloc.jsonld
+++ b/examples/from_parsers/afni/afni_alt_onesided_proc_bloc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:d6be4df1-d211-401a-8876-ee0cf6e05ac3",
+        "@id": "urn:33ab62c8-9f1b-4e94-941b-c9201ef46fd0",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,178 +13,178 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:6e926570-0c7d-4610-98ac-8cbb9779eceb",
+        "@id": "urn:c650b95a-c9bf-4612-b47a-eedf376d79f9",
         "label": "auto block: setup",
-        "associatedWith": "urn:d6be4df1-d211-401a-8876-ee0cf6e05ac3",
+        "associatedWith": "urn:33ab62c8-9f1b-4e94-941b-c9201ef46fd0",
         "command": "mkdir $output_dir; mkdir $output_dir/stimuli; cp ./afni_one_sided_t_test/tone_counting_onset_times.txt ./afni_one_sided_t_test/tone_counting_probe_duration.txt $output_dir/stimuli; 3dcopy sub-01_T1w.nii.gz $output_dir/sub-01_T1w; ",
         "used": [
-          "urn:ae25f772-385e-4722-90fd-3d6bca543569",
-          "urn:d188f22b-b723-47f5-b94e-a0060df4a500",
-          "urn:fd1d4aff-2275-4cf2-a575-8ee7b01253b0"
+          "urn:4a0a738c-5446-434b-b37e-185850b2c815",
+          "urn:08a67d0f-edac-465d-a658-7b36158e5bdc",
+          "urn:51456d55-6d51-492d-a67a-47de6460190c"
         ]
       },
       {
-        "@id": "urn:f52b1da6-54af-4ef5-b883-eef4570d66b1",
+        "@id": "urn:7365d26e-619c-4e80-a058-964fa937d9e5",
         "label": "auto block: tcat",
-        "associatedWith": "urn:d6be4df1-d211-401a-8876-ee0cf6e05ac3",
+        "associatedWith": "urn:33ab62c8-9f1b-4e94-941b-c9201ef46fd0",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat sub-01_task-tonecounting_bold.nii.gz'[0..$]'; ",
         "used": [
-          "urn:e4838222-2b8c-4e52-9bcb-14121cde4681"
+          "urn:36b08c61-b83f-4357-8020-44cbf06f0fe0"
         ]
       },
       {
-        "@id": "urn:2a0f2321-a75e-4613-b39e-0462b3551323",
+        "@id": "urn:2752a703-c278-4a04-895e-e9719f256693",
         "label": "auto block: outcount",
-        "associatedWith": "urn:d6be4df1-d211-401a-8876-ee0cf6e05ac3",
+        "associatedWith": "urn:33ab62c8-9f1b-4e94-941b-c9201ef46fd0",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D; cat outcount.r*.1D > outcount_rall.1D; ",
         "used": [
-          "urn:abe0ec4f-41d6-4388-83b3-816399fb430b",
-          "urn:4663d55e-670a-44cf-94de-46cc8a947ede"
+          "urn:f8a1c91e-1034-4376-98f7-2013730c5cc8",
+          "urn:bf65fe1e-ad76-47f9-a992-39f329cd3457"
         ]
       },
       {
-        "@id": "urn:c84c5016-2179-4942-915f-6b8d41c9e35d",
+        "@id": "urn:91bcc4fd-63dd-4ccd-b200-8f3db9ecd468",
         "label": "tshift",
-        "associatedWith": "urn:d6be4df1-d211-401a-8876-ee0cf6e05ac3",
+        "associatedWith": "urn:33ab62c8-9f1b-4e94-941b-c9201ef46fd0",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig; ",
         "used": [
-          "urn:abe0ec4f-41d6-4388-83b3-816399fb430b"
+          "urn:f8a1c91e-1034-4376-98f7-2013730c5cc8"
         ]
       },
       {
-        "@id": "urn:f0482e54-ccc8-49e0-aed4-703c4a8469ee",
+        "@id": "urn:aa746202-fd2d-4e59-9371-ce14cbe162c5",
         "label": "align",
-        "associatedWith": "urn:d6be4df1-d211-401a-8876-ee0cf6e05ac3",
+        "associatedWith": "urn:33ab62c8-9f1b-4e94-941b-c9201ef46fd0",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off; ",
         "used": [
-          "urn:cd713e3c-37f1-4250-99e4-76f14e82c809",
-          "urn:63a082a5-9059-43ac-834b-1a3d36baad81"
+          "urn:e419e2b5-ff1d-4b58-b687-eccac743696d",
+          "urn:8039243e-1237-4865-a4b3-f4d38e1cee10"
         ]
       },
       {
-        "@id": "urn:9fd8ffd2-1776-4af3-a24c-acdeaff9cf12",
+        "@id": "urn:17c44a15-af08-4f20-80dc-8d6a00fb19a0",
         "label": "tlrc",
-        "associatedWith": "urn:d6be4df1-d211-401a-8876-ee0cf6e05ac3",
+        "associatedWith": "urn:33ab62c8-9f1b-4e94-941b-c9201ef46fd0",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss; cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D; ",
         "used": [
-          "urn:38bb386d-c8e8-4b21-ba22-678b7a5e04c3",
-          "urn:945bcbf4-d692-410c-99fb-874f605a2628",
-          "urn:37437965-1cad-4a6c-b415-8573d8824906"
+          "urn:b90fa097-6626-4a52-92fa-1011aacdd585",
+          "urn:4c567742-826b-41a5-9e89-3e4737f1161d",
+          "urn:b9c6adb1-025e-452c-b725-c94944c871d2"
         ]
       },
       {
-        "@id": "urn:b355b136-80b5-4fb9-a493-1c28a29700b2",
+        "@id": "urn:5c3f74df-5e15-416e-8c19-763fdf4fac10",
         "label": "volreg",
-        "associatedWith": "urn:d6be4df1-d211-401a-8876-ee0cf6e05ac3",
+        "associatedWith": "urn:33ab62c8-9f1b-4e94-941b-c9201ef46fd0",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig; 3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1; cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D; 3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run; 3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run; 3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc; cat dfile.r*.1D > dfile_rall.1D; 3dcopy rm.epi.min.r01+tlrc mask_epi_extents; 3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg; 3dcopy sub-01_T1w_ns+tlrc anat_final.$subj; 3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped; ",
         "used": [
-          "urn:59c02573-9cbb-4549-8392-40ca73f87032",
-          "urn:59c02573-9cbb-4549-8392-40ca73f87032",
-          "urn:37437965-1cad-4a6c-b415-8573d8824906",
-          "urn:d0f77183-7ee9-4109-9528-436539caeb79",
-          "urn:59c02573-9cbb-4549-8392-40ca73f87032",
-          "urn:d0f77183-7ee9-4109-9528-436539caeb79",
-          "urn:09db061b-af1a-4075-8483-02a9dae5a07f",
-          "urn:caa87586-13ee-4b3b-81b8-2e25b51c127c",
-          "urn:e9c63466-4b59-4de4-a718-cb7bbbba6b8c",
-          "urn:ded84b0d-d146-4dc9-b41d-e0ce0c61bb2a",
-          "urn:00c90417-9e57-48fe-b991-46dec5ed5a2d",
-          "urn:81c04b1a-a3ec-4d42-b1f6-42b18c514646",
-          "urn:d0f77183-7ee9-4109-9528-436539caeb79",
-          "urn:fab2b61a-9f68-41d4-9a79-7e24079b4060"
+          "urn:934646fa-7bbc-4805-a09f-9f5610ab15fc",
+          "urn:934646fa-7bbc-4805-a09f-9f5610ab15fc",
+          "urn:b9c6adb1-025e-452c-b725-c94944c871d2",
+          "urn:b2bba0a7-1258-4c57-ab5c-38cdb21fde9d",
+          "urn:934646fa-7bbc-4805-a09f-9f5610ab15fc",
+          "urn:b2bba0a7-1258-4c57-ab5c-38cdb21fde9d",
+          "urn:a6beb099-d9b4-462b-9aee-41068713356a",
+          "urn:025b0495-c706-4e25-a5f5-9ff88fd46961",
+          "urn:1933990b-9a5d-4b26-995b-8e6e70d8c7cc",
+          "urn:63d224d0-eb64-4a30-a939-811117bae908",
+          "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+          "urn:80fe1888-cba7-45c4-b609-c42f8b9ed545",
+          "urn:b2bba0a7-1258-4c57-ab5c-38cdb21fde9d",
+          "urn:c84b6522-8dec-4ded-aa5d-84852adab29c"
         ]
       },
       {
-        "@id": "urn:c26758f0-d786-468a-b6a1-e340a63d1835",
+        "@id": "urn:535bc829-b0d7-4089-a924-ada0c271af18",
         "label": "blur",
-        "associatedWith": "urn:d6be4df1-d211-401a-8876-ee0cf6e05ac3",
+        "associatedWith": "urn:33ab62c8-9f1b-4e94-941b-c9201ef46fd0",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc; ",
         "used": [
-          "urn:5e8f67b3-4bfa-406c-b4e1-369ea6560691",
-          "urn:ccbfde72-5a96-4917-8207-ce3636ecd805"
+          "urn:24494591-d5d7-4500-ad04-ae114c3334f9",
+          "urn:9a733674-9bbb-4197-a3b3-6b052060bb4e"
         ]
       },
       {
-        "@id": "urn:6134bd82-c6ba-4031-a0f6-1da02585d5eb",
+        "@id": "urn:adb1b0ff-e8c1-4355-9b01-b20a5b01cf0b",
         "label": "mask",
-        "associatedWith": "urn:d6be4df1-d211-401a-8876-ee0cf6e05ac3",
+        "associatedWith": "urn:33ab62c8-9f1b-4e94-941b-c9201ef46fd0",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc; 3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj; 3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj; 3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt; 3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt; 3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group; ",
         "used": [
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-          "urn:d0f77183-7ee9-4109-9528-436539caeb79",
-          "urn:75c052c3-ec3a-429d-8e8a-0f96d49e1947",
-          "urn:1359d5fa-6bbf-4b9c-90fe-d70df32b0c40",
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-          "urn:20cab6a3-3a47-4335-b31b-e6fdcece720f"
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+          "urn:8ddb5caa-1d83-4fa7-81bc-bc33c94e9de0",
+          "urn:c72a767c-6c04-48a4-840f-8f8fce9c046f",
+          "urn:8ddb5caa-1d83-4fa7-81bc-bc33c94e9de0",
+          "urn:30934d7f-fa54-4dc4-92c2-0692dcc79bf8",
+          "urn:39fdeb1b-1b9e-48d6-967e-ba216bc07d04",
+          "urn:741a7638-5305-4e8c-b932-63bbac46e5b4"
         ]
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       {
-        "@id": "urn:69027950-f2cb-40ce-9227-567626ceeece",
+        "@id": "urn:7e5eb7b6-e0e9-4515-8d8a-332f2753d583",
         "label": "scale",
-        "associatedWith": "urn:d6be4df1-d211-401a-8876-ee0cf6e05ac3",
+        "associatedWith": "urn:33ab62c8-9f1b-4e94-941b-c9201ef46fd0",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc; 3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale; ",
         "used": [
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-          "urn:69bd8371-4d91-4695-8a53-d23d8bb89fbb",
-          "urn:9b76cb45-76f2-4b42-bc20-232970f00ce2",
-          "urn:81c04b1a-a3ec-4d42-b1f6-42b18c514646"
+          "urn:5818684f-eb4f-4926-ab68-239aef10f315",
+          "urn:5818684f-eb4f-4926-ab68-239aef10f315",
+          "urn:0132a039-6f29-43c3-95e5-c1f46d2f6919",
+          "urn:80fe1888-cba7-45c4-b609-c42f8b9ed545"
         ]
       },
       {
-        "@id": "urn:7f7a3a8b-9f54-4bea-9795-d3eda4abf34c",
+        "@id": "urn:308ee1ba-15be-4db5-a4f2-9e4ad49adee8",
         "label": "regress",
-        "associatedWith": "urn:d6be4df1-d211-401a-8876-ee0cf6e05ac3",
+        "associatedWith": "urn:33ab62c8-9f1b-4e94-941b-c9201ef46fd0",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -derivative -demean -write motion_deriv.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}; 3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 8 -stim_times 1 stimuli/tone_counting_onset_times.txt 'BLOCK(4)' -stim_label 1 tone_counting -stim_times_AM1 2 stimuli/tone_counting_probe_duration.txt 'dmBLOCK' -stim_label 2 probe -stim_file 3 motion_demean.1D'[0]' -stim_base 3 -stim_label 3 roll -stim_file 4 motion_demean.1D'[1]' -stim_base 4 -stim_label 4 pitch -stim_file 5 motion_demean.1D'[2]' -stim_base 5 -stim_label 5 yaw -stim_file 6 motion_demean.1D'[3]' -stim_base 6 -stim_label 6 dS -stim_file 7 motion_demean.1D'[4]' -stim_base 7 -stim_label 7 dL -stim_file 8 motion_demean.1D'[5]' -stim_base 8 -stim_label 8 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj; 1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt; 3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD; 3dTstat -mean -prefix rm.signal.all all_runs.$subj+tlrc\"[$ktrs]\"; 3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"; 3dcalc -a rm.signal.all+tlrc -b rm.noise.all+tlrc -c full_mask.$subj+tlrc -expr 'c*a/b' -prefix TSNR.$subj; 3dTnorm -norm2 -prefix rm.errts.unit errts.${subj}+tlrc; 3dmaskave -quiet -mask full_mask.$subj+tlrc rm.errts.unit+tlrc > gmean.errts.unit.1D; 3dTstat -sos -prefix - gmean.errts.unit.1D\\' > out.gcor.1D; 3dcalc -a rm.errts.unit+tlrc -b gmean.errts.unit.1D -expr 'a*b' -prefix rm.DP; 3dTstat -sum -prefix corr_brain rm.DP+tlrc; 1dcat X.nocensor.xmat.1D'[3]' > ideal_tone_counting.1D; 1dcat X.nocensor.xmat.1D'[4]' > ideal_probe.1D; 3dTstat -sum -prefix sum_ideal.1D X.nocensor.xmat.1D\"[$reg_cols]\"; 1dcat X.nocensor.xmat.1D\"[$reg_cols]\" > X.stim.xmat.1D; ",
         "used": [
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-          "urn:b78facde-a697-4422-ae67-e24ff6504011",
-          "urn:b78facde-a697-4422-ae67-e24ff6504011"
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+          "urn:785b12bd-eb4a-4628-9c56-943156440438",
+          "urn:785b12bd-eb4a-4628-9c56-943156440438",
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+          "urn:f4931a39-0143-4666-b2d0-ea5a028c7585",
+          "urn:76cf5f17-a795-4078-8068-c9e841f985ec",
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+          "urn:39fdeb1b-1b9e-48d6-967e-ba216bc07d04",
+          "urn:6f361906-939c-4ec7-ba8b-8d6578fa8f19",
+          "urn:2be229a2-3fbe-4acb-9aaf-e280530aa938",
+          "urn:4963497e-481b-4679-a1f7-425b747b8db9",
+          "urn:8d068463-26b0-4236-8937-fcb1118a01eb",
+          "urn:59f3a66a-275b-4a37-8479-b063366c1072",
+          "urn:3459f83d-9b42-4196-9684-d7762bb4bd34",
+          "urn:c73fa496-d31f-4802-97a4-ed7e422f2b73",
+          "urn:c73fa496-d31f-4802-97a4-ed7e422f2b73"
         ]
       },
       {
-        "@id": "urn:89fee5f0-1524-467f-8e87-4af5ee8abd9f",
+        "@id": "urn:f19f51ad-5e08-412b-b80a-9023c70693b4",
         "label": "blur estimation",
-        "associatedWith": "urn:d6be4df1-d211-401a-8876-ee0cf6e05ac3",
+        "associatedWith": "urn:33ab62c8-9f1b-4e94-941b-c9201ef46fd0",
         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc all_runs.$subj+tlrc\"[$trs]\" >> blur.epits.1D; 3dFWHMx -detrend -mask full_mask.$subj+tlrc errts.${subj}+tlrc\"[$trs]\" >> blur.errts.1D; 3dClustSim -both -mask full_mask.$subj+tlrc -fwhmxyz $fxyz[1-3] -prefix ClustSim; ",
         "used": [
-          "urn:75c052c3-ec3a-429d-8e8a-0f96d49e1947",
-          "urn:75c052c3-ec3a-429d-8e8a-0f96d49e1947",
-          "urn:75c052c3-ec3a-429d-8e8a-0f96d49e1947"
+          "urn:39fdeb1b-1b9e-48d6-967e-ba216bc07d04",
+          "urn:39fdeb1b-1b9e-48d6-967e-ba216bc07d04",
+          "urn:39fdeb1b-1b9e-48d6-967e-ba216bc07d04"
         ]
       },
       {
-        "@id": "urn:e3c381f4-cc66-424c-9d66-89012fc3da27",
+        "@id": "urn:5a7ec459-4af7-4ecb-9669-f5681bfecdf9",
         "label": "auto block: generate review scripts",
-        "associatedWith": "urn:d6be4df1-d211-401a-8876-ee0cf6e05ac3",
+        "associatedWith": "urn:33ab62c8-9f1b-4e94-941b-c9201ef46fd0",
         "command": "gen_epi_review.py -script @epi_review.$subj -dsets pb00.$subj.r*.tcat+orig.HEAD; gen_ss_review_scripts.py -mot_limit 0.3 -exit0; ",
         "used": [
-          "urn:f4ae569c-0764-4af2-bbf4-bba99716197e"
+          "urn:acd0d873-2205-4bcf-8552-465bb5afba1f"
         ]
       }
     ],
     "prov:Entity": [
       {
-        "@id": "urn:ae25f772-385e-4722-90fd-3d6bca543569",
+        "@id": "urn:4a0a738c-5446-434b-b37e-185850b2c815",
         "label": "tone_counting_onset_times.txt",
         "prov:atLocation": "./afni_one_sided_t_test/tone_counting_onset_times.txt",
         "digest": {
@@ -193,7 +192,7 @@
         }
       },
       {
-        "@id": "urn:d188f22b-b723-47f5-b94e-a0060df4a500",
+        "@id": "urn:08a67d0f-edac-465d-a658-7b36158e5bdc",
         "label": "tone_counting_probe_duration.txt",
         "prov:atLocation": "./afni_one_sided_t_test/tone_counting_probe_duration.txt",
         "digest": {
@@ -201,7 +200,7 @@
         }
       },
       {
-        "@id": "urn:fd1d4aff-2275-4cf2-a575-8ee7b01253b0",
+        "@id": "urn:51456d55-6d51-492d-a67a-47de6460190c",
         "label": "sub-01_T1w.nii.gz",
         "prov:atLocation": "sub-01_T1w.nii.gz",
         "digest": {
@@ -209,34 +208,34 @@
         }
       },
       {
-        "@id": "urn:d1e447a7-bec3-421c-b7c3-9138d92c7206",
+        "@id": "urn:7852bcb8-5b20-4e3d-b988-b3d0a7cd856a",
         "label": "$output_dir",
         "prov:atLocation": "$output_dir",
-        "generatedBy": "urn:6e926570-0c7d-4610-98ac-8cbb9779eceb",
+        "generatedBy": "urn:c650b95a-c9bf-4612-b47a-eedf376d79f9",
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-        "@id": "urn:b6722269-67c1-45e2-a55d-94e6e075c7f4",
+        "@id": "urn:09be8e24-44e4-445c-a6a3-1fcee09bc3c6",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:6e926570-0c7d-4610-98ac-8cbb9779eceb"
+        "generatedBy": "urn:c650b95a-c9bf-4612-b47a-eedf376d79f9"
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       {
-        "@id": "urn:1f888d36-8dc1-4dd9-aed3-6307c376c266",
+        "@id": "urn:07fce6f9-2f95-4236-86c2-f8cdad14a55a",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:6e926570-0c7d-4610-98ac-8cbb9779eceb"
+        "generatedBy": "urn:c650b95a-c9bf-4612-b47a-eedf376d79f9"
       },
       {
-        "@id": "urn:a46ad4e6-5621-4686-b06f-2f4c85f6fded",
+        "@id": "urn:3338d962-1dc5-43c4-8b75-720ca98dd570",
         "label": "sub-01_T1w",
         "prov:atLocation": "$output_dir/sub-01_T1w",
-        "generatedBy": "urn:6e926570-0c7d-4610-98ac-8cbb9779eceb"
+        "generatedBy": "urn:c650b95a-c9bf-4612-b47a-eedf376d79f9"
       },
       {
-        "@id": "urn:e4838222-2b8c-4e52-9bcb-14121cde4681",
+        "@id": "urn:36b08c61-b83f-4357-8020-44cbf06f0fe0",
         "label": "sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "digest": {
@@ -244,13 +243,13 @@
         }
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       {
-        "@id": "urn:beff7ab6-7cd1-4cc4-a241-5a6e8d8024ef",
+        "@id": "urn:40dbdf46-570c-41fc-95d3-253dbe2e58c5",
         "label": "pb00.$subj.r01.tcat",
         "prov:atLocation": "$output_dir/pb00.$subj.r01.tcat",
-        "generatedBy": "urn:f52b1da6-54af-4ef5-b883-eef4570d66b1"
+        "generatedBy": "urn:7365d26e-619c-4e80-a058-964fa937d9e5"
       },
       {
-        "@id": "urn:abe0ec4f-41d6-4388-83b3-816399fb430b",
+        "@id": "urn:f8a1c91e-1034-4376-98f7-2013730c5cc8",
         "label": "pb00.$subj.r$run.tcat",
         "prov:atLocation": "pb00.$subj.r$run.tcat+orig",
         "digest": {
@@ -258,7 +257,7 @@
         }
       },
       {
-        "@id": "urn:4663d55e-670a-44cf-94de-46cc8a947ede",
+        "@id": "urn:bf65fe1e-ad76-47f9-a992-39f329cd3457",
         "label": "outcount.r*.1D",
         "prov:atLocation": "outcount.r*.1D",
         "digest": {
@@ -266,25 +265,25 @@
         }
       },
       {
-        "@id": "urn:6d9c0313-572b-46d4-acdc-537652e3b978",
+        "@id": "urn:93bf1748-0d66-4de9-8727-daad0227f807",
         "label": "outcount.r$run.1D",
         "prov:atLocation": "outcount.r$run.1D",
-        "generatedBy": "urn:2a0f2321-a75e-4613-b39e-0462b3551323",
+        "generatedBy": "urn:2752a703-c278-4a04-895e-e9719f256693",
         "digest": {
           "sha256": "63d9f539e5470badc625d557109f68bc4eecbb02ca2667483739d52f95e5d0dd"
         }
       },
       {
-        "@id": "urn:ae83add3-6da7-4eae-8dfe-79cea4c4d1ac",
+        "@id": "urn:ce42a61b-ef8f-4e71-8f12-7425fa64d4d5",
         "label": "outcount_rall.1D",
         "prov:atLocation": "outcount_rall.1D",
-        "generatedBy": "urn:2a0f2321-a75e-4613-b39e-0462b3551323",
+        "generatedBy": "urn:2752a703-c278-4a04-895e-e9719f256693",
         "digest": {
           "sha256": "cb887fd5e4d5e9acb3a24820d0f7a62ed38a5ffb0fdedd373440ac0219fb186a"
         }
       },
       {
-        "@id": "urn:abe0ec4f-41d6-4388-83b3-816399fb430b",
+        "@id": "urn:f8a1c91e-1034-4376-98f7-2013730c5cc8",
         "label": "pb00.$subj.r$run.tcat",
         "prov:atLocation": "pb00.$subj.r$run.tcat+orig",
         "digest": {
@@ -292,16 +291,16 @@
         }
       },
       {
-        "@id": "urn:3cd9afa2-db8f-4e97-8362-708061f8f699",
+        "@id": "urn:5a7d3988-7a4e-412a-a2a9-f6f681725a3b",
         "label": "pb01.$subj.r$run.tshift",
         "prov:atLocation": "pb01.$subj.r$run.tshift",
-        "generatedBy": "urn:c84c5016-2179-4942-915f-6b8d41c9e35d",
+        "generatedBy": "urn:91bcc4fd-63dd-4ccd-b200-8f3db9ecd468",
         "digest": {
           "sha256": "c6bf01cea8d2eac1d7a866f80b865c6e7d4b4e012dbb63d480ac9a8551162d72"
         }
       },
       {
-        "@id": "urn:cd713e3c-37f1-4250-99e4-76f14e82c809",
+        "@id": "urn:e419e2b5-ff1d-4b58-b687-eccac743696d",
         "label": "sub-01_T1w",
         "prov:atLocation": "sub-01_T1w+orig",
         "digest": {
@@ -309,7 +308,7 @@
         }
       },
       {
-        "@id": "urn:63a082a5-9059-43ac-834b-1a3d36baad81",
+        "@id": "urn:8039243e-1237-4865-a4b3-f4d38e1cee10",
         "label": "pb01.$subj.r01.tshift",
         "prov:atLocation": "pb01.$subj.r01.tshift+orig",
         "digest": {
@@ -317,16 +316,16 @@
         }
       },
       {
-        "@id": "urn:ef7cd13f-2235-415b-bd96-d61aa27414a2",
+        "@id": "urn:845fd8cc-b941-4771-9a49-9b1e33707282",
         "label": "_al_junk",
         "prov:atLocation": "_al_junk",
-        "generatedBy": "urn:f0482e54-ccc8-49e0-aed4-703c4a8469ee",
+        "generatedBy": "urn:aa746202-fd2d-4e59-9371-ce14cbe162c5",
         "digest": {
           "sha256": "bd785a075a4c6446e1e54de9e628913f7f1c814e86b69a9fbfe933209e6d37b5"
         }
       },
       {
-        "@id": "urn:38bb386d-c8e8-4b21-ba22-678b7a5e04c3",
+        "@id": "urn:b90fa097-6626-4a52-92fa-1011aacdd585",
         "label": "TT_N27",
         "prov:atLocation": "TT_N27+tlrc",
         "digest": {
@@ -334,7 +333,7 @@
         }
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@@ -342,7 +341,7 @@
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@@ -350,16 +349,16 @@
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@@ -367,16 +366,16 @@
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@@ -384,7 +383,7 @@
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@@ -392,7 +391,7 @@
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@@ -400,7 +399,7 @@
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@@ -408,7 +407,7 @@
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@@ -416,7 +415,7 @@
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@@ -424,7 +423,7 @@
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@@ -432,7 +431,7 @@
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@@ -440,97 +439,97 @@
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@@ -538,7 +537,7 @@
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@@ -546,7 +545,7 @@
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@@ -554,7 +553,7 @@
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@@ -562,7 +561,7 @@
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@@ -570,7 +569,7 @@
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@@ -578,7 +577,7 @@
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@@ -586,7 +585,7 @@
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@@ -594,7 +593,7 @@
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@@ -602,7 +601,7 @@
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@@ -610,61 +609,61 @@
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@@ -672,7 +671,7 @@
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@@ -680,7 +679,7 @@
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@@ -688,34 +687,34 @@
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@@ -723,7 +722,7 @@
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@@ -731,7 +730,7 @@
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@@ -739,7 +738,7 @@
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@@ -747,7 +746,7 @@
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@@ -755,7 +754,7 @@
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@@ -763,7 +762,7 @@
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@@ -771,7 +770,7 @@
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@@ -779,7 +778,7 @@
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@@ -787,7 +786,7 @@
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@@ -795,7 +794,7 @@
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@@ -803,7 +802,7 @@
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-        "@id": "urn:ba3dd657-906b-41cf-a5f5-83133c309ce7",
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@@ -811,7 +810,7 @@
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-        "@id": "urn:b78facde-a697-4422-ae67-e24ff6504011",
+        "@id": "urn:c73fa496-d31f-4802-97a4-ed7e422f2b73",
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@@ -819,133 +818,133 @@
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-        "generatedBy": "urn:7f7a3a8b-9f54-4bea-9795-d3eda4abf34c",
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-        "generatedBy": "urn:7f7a3a8b-9f54-4bea-9795-d3eda4abf34c",
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         "prov:atLocation": "TSNR.$subj",
-        "generatedBy": "urn:7f7a3a8b-9f54-4bea-9795-d3eda4abf34c",
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-        "generatedBy": "urn:7f7a3a8b-9f54-4bea-9795-d3eda4abf34c",
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         "prov:atLocation": "ideal_probe.1D",
-        "generatedBy": "urn:7f7a3a8b-9f54-4bea-9795-d3eda4abf34c",
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+        "@id": "urn:4a1f3cd3-d200-41dc-81d3-78b30258701e",
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         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:7f7a3a8b-9f54-4bea-9795-d3eda4abf34c",
+        "generatedBy": "urn:308ee1ba-15be-4db5-a4f2-9e4ad49adee8",
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       {
-        "@id": "urn:b9ef405b-19bd-4f2b-b779-be6953f92976",
+        "@id": "urn:13d034fa-73d1-442e-a6c5-5225daf2683f",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:7f7a3a8b-9f54-4bea-9795-d3eda4abf34c",
+        "generatedBy": "urn:308ee1ba-15be-4db5-a4f2-9e4ad49adee8",
         "digest": {
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-        "@id": "urn:75c052c3-ec3a-429d-8e8a-0f96d49e1947",
+        "@id": "urn:39fdeb1b-1b9e-48d6-967e-ba216bc07d04",
         "label": "full_mask.$subj",
         "prov:atLocation": "full_mask.$subj+tlrc",
         "digest": {
@@ -953,34 +952,34 @@
         }
       },
       {
-        "@id": "urn:a0096f78-1a37-4831-9297-028f78e5f5bb",
+        "@id": "urn:a020ff0c-b5e2-4414-a32c-0791ca1dd749",
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         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:89fee5f0-1524-467f-8e87-4af5ee8abd9f",
+        "generatedBy": "urn:f19f51ad-5e08-412b-b80a-9023c70693b4",
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-        "@id": "urn:96e62f9d-b1bc-4d08-8a56-80c4267c1dde",
+        "@id": "urn:34aa4304-4007-4181-a467-db010e088b05",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:89fee5f0-1524-467f-8e87-4af5ee8abd9f",
+        "generatedBy": "urn:f19f51ad-5e08-412b-b80a-9023c70693b4",
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       {
-        "@id": "urn:02351260-94bb-4c70-a587-11e2b342d24a",
+        "@id": "urn:e70ba5ee-87b0-42bd-a44c-5efde9c9bfed",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:89fee5f0-1524-467f-8e87-4af5ee8abd9f",
+        "generatedBy": "urn:f19f51ad-5e08-412b-b80a-9023c70693b4",
         "digest": {
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       {
-        "@id": "urn:f4ae569c-0764-4af2-bbf4-bba99716197e",
+        "@id": "urn:acd0d873-2205-4bcf-8552-465bb5afba1f",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -988,10 +987,10 @@
         }
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       {
-        "@id": "urn:b9a5473a-60c6-4714-958c-a8d3e58fab95",
+        "@id": "urn:8f99c180-e872-4b3d-b928-89da81c3d281",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:e3c381f4-cc66-424c-9d66-89012fc3da27",
+        "generatedBy": "urn:5a7ec459-4af7-4ecb-9669-f5681bfecdf9",
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diff --git a/examples/from_parsers/afni/afni_bi_sided_t_test_proc.jsonld b/examples/from_parsers/afni/afni_bi_sided_t_test_proc.jsonld
index 9d0e47933..928055251 100644
--- a/examples/from_parsers/afni/afni_bi_sided_t_test_proc.jsonld
+++ b/examples/from_parsers/afni/afni_bi_sided_t_test_proc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "@id": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,569 +13,569 @@
     ],
     "prov:Activity": [
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-        "@id": "urn:ed233bfd-1b60-4d80-9dce-035f0c183896",
+        "@id": "urn:81ee7c8b-bbbb-45c0-9225-75090adb2c40",
         "label": "Make directory",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "mkdir $output_dir",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:4a906933-51a2-44bc-b703-d09459da47ac",
+        "@id": "urn:1b86e07e-4d2d-47f8-8412-c0ada2666eac",
         "label": "Make directory",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "mkdir $output_dir/stimuli",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:35384b90-2956-47b9-856a-48728b487eb5",
+        "@id": "urn:4c2392bd-7cc9-43cf-8dd1-802e0e2ad902",
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-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "cp ./afni_bi_sided_t_test/tone_counting_onset_times.txt ./afni_bi_sided_t_test/tone_counting_probe_duration.txt $output_dir/stimuli",
         "parameters": {},
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-          "urn:bd668c4b-f8b6-4d84-96f9-4be57791dd68",
-          "urn:5a6a8190-e471-4134-8aa1-85fec4dfb16f"
+          "urn:c71573cd-e9b6-4c2b-b2bc-0cf0e7a6598a",
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         "label": "3dcopy",
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         "command": "3dcopy sub-01_T1w.nii.gz $output_dir/sub-01_T1w",
         "parameters": {},
         "used": [
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+          "urn:3f0afd92-c8b6-4bb9-a0c8-ee92ca4f8c31"
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         "label": "3dTcat",
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         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "parameters": {},
         "used": [
-          "urn:944c5d48-5f3c-4b19-91ff-d558037c528c"
+          "urn:19fd3167-8412-442d-a511-6a671f641a18"
         ]
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-        "@id": "urn:0f724e40-ad22-46fb-a8e9-f9be71cad678",
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         "label": "3dToutcount",
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+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D",
         "parameters": {},
         "used": [
-          "urn:139db712-0505-4bae-9add-75f0bfeed399"
+          "urn:d3de02c9-142a-4528-ace7-e191b7174284"
         ]
       },
       {
-        "@id": "urn:0814d606-b899-4bab-9a5f-6c31b6e97f7e",
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         "label": "cat",
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+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "cat outcount.r*.1D > outcount_rall.1D",
         "parameters": {},
         "used": [
-          "urn:b17a6347-3a64-4991-8693-5df741284ef9"
+          "urn:9fd56df6-4de4-4d12-b62c-3161f3c7c749"
         ]
       },
       {
-        "@id": "urn:fb8a8b0f-cb5a-42a1-9109-8209804e1f00",
+        "@id": "urn:32edece5-173f-46ee-86b5-133112f3c425",
         "label": "3dTshift",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig",
         "parameters": {},
         "used": [
-          "urn:139db712-0505-4bae-9add-75f0bfeed399"
+          "urn:d3de02c9-142a-4528-ace7-e191b7174284"
         ]
       },
       {
-        "@id": "urn:bfb154e5-1622-4d36-8847-391e988e8f0a",
+        "@id": "urn:2b9e32fe-2133-4214-8197-50426857a119",
         "label": "align_epi_anat.py",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off",
         "parameters": {},
         "used": [
-          "urn:283ef971-76ac-4c72-b765-91f4df796439",
-          "urn:4aa2539d-9cdf-474c-905c-29b831615e98"
+          "urn:c73f2b10-f168-462e-96b1-be4642f13a2b",
+          "urn:08355dcf-1747-4b0f-845e-d473074c2b77"
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       },
       {
-        "@id": "urn:cb4ca2f7-6aef-4305-962d-4f4461c9b00f",
+        "@id": "urn:515d31a9-a71f-4314-a388-3019210c45b3",
         "label": "@auto_tlrc",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss",
         "parameters": {},
         "used": [
-          "urn:c38e0853-4b73-4883-a114-f777cb6214ea",
-          "urn:5aa0ffbf-a865-4685-b913-38803e88f3be"
+          "urn:94fcbf68-6140-4336-ad2a-d3d398da3adf",
+          "urn:ade3d57c-127c-402f-afb6-ac39ac65237a"
         ]
       },
       {
-        "@id": "urn:b46b78b3-627d-4b93-adbd-c3b0ed3dde09",
+        "@id": "urn:212a4f61-604b-4b36-bd51-f9624408a2e4",
         "label": "cat_matvec",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D",
         "parameters": {},
         "used": [
-          "urn:729f3dff-159d-402a-9f36-28921892046e"
+          "urn:6df90f99-98f9-4193-9958-e48e3af720e1"
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       },
       {
-        "@id": "urn:715ce524-ccc2-47f4-8b72-9f73e454133c",
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         "label": "3dvolreg",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig",
         "parameters": {},
         "used": [
-          "urn:2ce3b4b1-0a52-47fb-97fd-9588051d8727"
+          "urn:3107161d-fd2d-44e4-b50f-11fde8e7fd46"
         ]
       },
       {
-        "@id": "urn:2ac568e4-c12a-4bd1-b4d6-dfdfe0982504",
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         "label": "3dcalc",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1",
         "parameters": {},
         "used": [
-          "urn:2ce3b4b1-0a52-47fb-97fd-9588051d8727"
+          "urn:3107161d-fd2d-44e4-b50f-11fde8e7fd46"
         ]
       },
       {
-        "@id": "urn:2febfdbd-7e9f-4c1b-9664-02ee79368854",
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         "label": "cat_matvec",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D",
         "parameters": {},
         "used": [
-          "urn:729f3dff-159d-402a-9f36-28921892046e"
+          "urn:6df90f99-98f9-4193-9958-e48e3af720e1"
         ]
       },
       {
-        "@id": "urn:57c6f41e-dfc7-408a-93f5-1add7058f8fe",
+        "@id": "urn:41f93e9d-af45-4118-a9e3-3a6da114938d",
         "label": "3dAllineate",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run",
         "parameters": {},
         "used": [
-          "urn:2e4b5df1-9dc5-4228-9bfe-aa3e957bb791",
-          "urn:2ce3b4b1-0a52-47fb-97fd-9588051d8727",
-          "urn:212ecd81-c3bd-40f1-9f18-e77aafbf6c1c"
+          "urn:2a0f9189-7d52-468c-806f-baa49cb86324",
+          "urn:3107161d-fd2d-44e4-b50f-11fde8e7fd46",
+          "urn:53f729e0-2ea7-4491-a1c0-5f1ab799f99a"
         ]
       },
       {
-        "@id": "urn:46da5ab8-2f93-4ab6-b07f-3229ed18cf2c",
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         "label": "3dAllineate",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run",
         "parameters": {},
         "used": [
-          "urn:2e4b5df1-9dc5-4228-9bfe-aa3e957bb791",
-          "urn:3778da3b-49b0-4064-a214-69d1eb951d03",
-          "urn:212ecd81-c3bd-40f1-9f18-e77aafbf6c1c"
+          "urn:2a0f9189-7d52-468c-806f-baa49cb86324",
+          "urn:b40ccc1c-b813-4219-a74b-a25fb1e89d9d",
+          "urn:53f729e0-2ea7-4491-a1c0-5f1ab799f99a"
         ]
       },
       {
-        "@id": "urn:7bbdf8ac-0ffb-4bc1-895d-8861ec9ecfac",
+        "@id": "urn:c90e1aa5-b00c-497d-a2bf-b8dbc68d37ed",
         "label": "3dTstat",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc",
         "parameters": {},
         "used": [
-          "urn:771ae86f-2170-4828-b748-e4319401099b"
+          "urn:d479a642-5dc1-4d5b-8652-51477e4994d5"
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       {
-        "@id": "urn:447495e3-84ca-460f-81ae-cda583bde9f9",
+        "@id": "urn:f8d71294-bbc9-4741-a763-9d92fe5a8415",
         "label": "cat",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "cat dfile.r*.1D > dfile_rall.1D",
         "parameters": {},
         "used": [
-          "urn:5cedd5b4-458c-4276-81ff-476367f5d9a4"
+          "urn:05da50da-4c38-490d-939e-2529d5338e2b"
         ]
       },
       {
-        "@id": "urn:9bb3b3c7-d9e7-4990-b618-54e62cdb8449",
+        "@id": "urn:cfd011d6-c6d4-4952-99b2-c5d7e9e2a217",
         "label": "3dcopy",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "3dcopy rm.epi.min.r01+tlrc mask_epi_extents",
         "parameters": {},
         "used": [
-          "urn:92427393-98b5-4022-8061-336cc4b00dde"
+          "urn:cb873a01-1e2e-4677-8df0-64ead2637611"
         ]
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       {
-        "@id": "urn:ddfcf1f2-5254-4261-bbd2-ef03ed5bb814",
+        "@id": "urn:2a385c37-816e-4440-b445-5ea777ad4416",
         "label": "3dcalc",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg",
         "parameters": {},
         "used": [
-          "urn:191530b0-9eb9-46d7-8143-7d371359a1fc",
-          "urn:660e76f5-e52e-4958-ab9a-ca2aa5d72ee0"
+          "urn:26a95a29-2208-4552-9804-5b275d6375e1",
+          "urn:53a88a84-37d2-4b4e-837c-5a6a19f96284"
         ]
       },
       {
-        "@id": "urn:3cdcb204-61c7-49b5-aaf4-65a14fa0947c",
+        "@id": "urn:7b86e920-6741-434b-8143-92e7fcd3f58a",
         "label": "3dcopy",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "3dcopy sub-01_T1w_ns+tlrc anat_final.$subj",
         "parameters": {},
         "used": [
-          "urn:2e4b5df1-9dc5-4228-9bfe-aa3e957bb791"
+          "urn:2a0f9189-7d52-468c-806f-baa49cb86324"
         ]
       },
       {
-        "@id": "urn:0a5cfb70-7c38-4790-b0e2-bf22f32161b2",
+        "@id": "urn:9e64a06d-9dc5-4e38-803f-8758f650cd1c",
         "label": "3dAllineate",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped",
         "parameters": {},
         "used": [
-          "urn:9797bc52-7adb-412d-8bda-1583d063dfee"
+          "urn:8c230d32-2446-4dfb-9583-31f69475bd4e"
         ]
       },
       {
-        "@id": "urn:7bd4ef46-e596-482c-9e4d-7c5154719873",
+        "@id": "urn:b722df9c-540e-49b2-bf8a-2581b3fcdb28",
         "label": "3dmerge",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc",
         "parameters": {},
         "used": [
-          "urn:f48b9d90-4542-4e86-a17f-230fb813fba2",
-          "urn:550ce33c-c8c6-470f-ad14-5f94187fffa6"
+          "urn:a7b6f5de-c2b2-49ed-b1f2-85cc15ba656d",
+          "urn:c5b5bfe0-8a5e-42a0-a26c-0ca6a1f11bf8"
         ]
       },
       {
-        "@id": "urn:ec0e91e7-0d5a-4651-8771-0d8218963f1c",
+        "@id": "urn:61be7326-69b5-415e-a503-f694bba167a7",
         "label": "3dAutomask",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
-          "urn:6c14e944-921d-43c2-b15c-4ede055a33b7"
+          "urn:72dc641b-3362-4d3b-ad48-4de534cc16f2"
         ]
       },
       {
-        "@id": "urn:9dd4e0a3-87cb-4c2a-8ce1-6921569445e2",
+        "@id": "urn:1893e68b-8760-487d-a672-661d89d67317",
         "label": "3dmask_tool",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:6b385db3-df78-45fb-8ca3-b2723d781363",
+        "@id": "urn:d183a43c-9467-43ef-b500-33cdff254012",
         "label": "3dresample",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat",
         "parameters": {},
         "used": [
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-          "urn:562ffc54-25b5-458b-9a0d-19c47740a004"
+          "urn:2a0f9189-7d52-468c-806f-baa49cb86324",
+          "urn:aa80a37f-3f74-4a58-9430-b8cc5642dd3b"
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       {
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+        "@id": "urn:e0d387ac-fcf6-44fc-8ada-630292a2d2b8",
         "label": "3dmask_tool",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj",
         "parameters": {},
         "used": [
-          "urn:2366f9b3-3f7a-4ed2-b4a5-c91f73fdfa76"
+          "urn:15a47728-78c9-4ccc-8db9-c928c7fc4ae5"
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       {
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+        "@id": "urn:225dca91-f1db-4af3-923e-015c6cff0c3f",
         "label": "3dABoverlap",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt",
         "parameters": {},
         "used": [
-          "urn:e0154622-ff40-45c9-95b0-d152011a123e",
-          "urn:bdcad4b4-738c-438d-bf8f-a3afa9085d98"
+          "urn:ff50cde1-de86-4145-82b6-32390e1d36da",
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       {
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+        "@id": "urn:d9b57e2f-aeeb-4ce5-8ed6-c7a33b9cc8c9",
         "label": "3ddot",
-        "associatedWith": "urn:f1704fe7-f6ea-4663-9608-648f52503c52",
+        "associatedWith": "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
         "command": "3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt",
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         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc all_runs.$subj+tlrc\"[$trs]\" >> blur.epits.1D",
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         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc errts.${subj}+tlrc\"[$trs]\" >> blur.errts.1D",
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@@ -736,7 +735,7 @@
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@@ -744,16 +743,16 @@
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@@ -796,16 +795,16 @@
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+        "@id": "urn:e890a08f-17db-4033-95ea-b7cf9d1b867a",
         "label": "ideal_probe.1D",
         "prov:atLocation": "ideal_probe.1D",
-        "generatedBy": "urn:08ce5ea2-6664-46f5-ae28-cb7521a7776d",
+        "generatedBy": "urn:3878d997-9e11-4659-8125-0da6e3e3551b",
         "digest": {
           "sha256": "705d93afa8b6ded9f4f572db3f967b54e9906942669af51dd8287a9863bb4288"
         }
       },
       {
-        "@id": "urn:0d2d17a2-b566-4927-927c-9f4a9d8d2883",
+        "@id": "urn:4e8eb6a1-96ac-4d65-8d34-d2db225432c4",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D\"[$reg_cols]\"",
         "digest": {
@@ -1290,52 +1289,52 @@
         }
       },
       {
-        "@id": "urn:5f3b06ec-bc29-436d-b9b9-286e16290002",
+        "@id": "urn:72e5bfd9-a294-46c1-b247-b738f3b081c0",
         "label": "sum_ideal.1D",
         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:1fceabbb-ac33-4f3a-9b8f-4e3ee355c460",
+        "generatedBy": "urn:1a0cb55a-5189-4fdb-9433-3e72793bd1b5",
         "digest": {
           "sha256": "b2dccadcd84b2d26ec9685c4d1846baf2f11b867f31c36a08748d1c85467b01a"
         }
       },
       {
-        "@id": "urn:dcd723bd-d6ae-4392-95d7-d8de7cf0552a",
+        "@id": "urn:33ae67f5-2af6-4277-998e-aa229e2f8b26",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:7ad3059d-8206-4ed1-a834-9bb3cfcb85e0",
+        "generatedBy": "urn:ce6239a0-e326-47c3-b7d0-1ee3963c36b4",
         "digest": {
           "sha256": "7c61b2f4bbb9eb0cecb19f81faa3a79b94d547b7fb4087ed18e368619e0004e6"
         }
       },
       {
-        "@id": "urn:60c5a807-5f6b-42c2-91ef-82e58d0c1fb6",
+        "@id": "urn:c65ad0ab-2625-4563-8b53-45bd217dfa41",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:7638c2af-8a37-4b27-9b47-40735fced5d7",
+        "generatedBy": "urn:cd7bd294-0560-47ae-8c01-34ccdc77ac75",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
         }
       },
       {
-        "@id": "urn:f8579074-adae-4f6c-8795-99bf5647aa6e",
+        "@id": "urn:ccd6be76-9e7a-48e0-b962-3d8488e16e65",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:ca5ab9bf-eb66-4b0a-90e7-eec0cc934c5e",
+        "generatedBy": "urn:aad4164b-37cd-491c-964b-2a23d48dfe04",
         "digest": {
           "sha256": "73969700079b5d3275536ac7eaf0e17571d7e74ec49553b6940f90d5718fc800"
         }
       },
       {
-        "@id": "urn:3d913eb5-ba20-4cc6-99d1-a6b7887c18c8",
+        "@id": "urn:8197e7e1-580a-4d2f-8865-764f9d032b4d",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:cd9a5684-f24c-48d7-9be2-e01e71cabb42",
+        "generatedBy": "urn:bc74ef1e-f1ed-42f8-8a16-b6b53a79c64e",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:e46c42c1-f6d7-4c6d-8965-c5f7011cae42",
+        "@id": "urn:f23ebd7e-7168-4959-80be-49956f5b7329",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -1343,10 +1342,10 @@
         }
       },
       {
-        "@id": "urn:42c7cfa6-3436-47fc-9b0e-0efd39381912",
+        "@id": "urn:2b9671d2-998a-4437-8282-c857b0bf8b84",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:9d49b392-18a6-4089-a524-a4d2ea45b105",
+        "generatedBy": "urn:a50e4d44-5998-469b-bdd7-e58dc42e9c39",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_bi_sided_t_test_proc_bloc.jsonld b/examples/from_parsers/afni/afni_bi_sided_t_test_proc_bloc.jsonld
index 77a1b1463..6d9512294 100644
--- a/examples/from_parsers/afni/afni_bi_sided_t_test_proc_bloc.jsonld
+++ b/examples/from_parsers/afni/afni_bi_sided_t_test_proc_bloc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:a152686d-7cc6-42b9-9157-dc6099e600ce",
+        "@id": "urn:fc548620-4d3b-4aaf-a4d6-39a1641f8bcb",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,178 +13,178 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:35a1ea29-a6a9-4480-935b-60a9ed7fb806",
+        "@id": "urn:e29308d3-e89c-4238-a244-1637a64a3c27",
         "label": "auto block: setup",
-        "associatedWith": "urn:a152686d-7cc6-42b9-9157-dc6099e600ce",
+        "associatedWith": "urn:fc548620-4d3b-4aaf-a4d6-39a1641f8bcb",
         "command": "mkdir $output_dir; mkdir $output_dir/stimuli; cp ./afni_bi_sided_t_test/tone_counting_onset_times.txt ./afni_bi_sided_t_test/tone_counting_probe_duration.txt $output_dir/stimuli; 3dcopy sub-01_T1w.nii.gz $output_dir/sub-01_T1w; ",
         "used": [
-          "urn:d43dafc3-339c-4c4d-818a-dfa1b4c67e05",
-          "urn:f06ec3d0-2cd7-457d-b277-1b3d818c1cad",
-          "urn:d5c50b91-bf99-44fc-8817-638474bc5ed8"
+          "urn:8d9df9d1-204f-4535-b0f3-7ad7da3aca23",
+          "urn:30060837-43de-42b1-a901-a966b492fa52",
+          "urn:2f8c96db-e599-4a92-a2e5-34cfcdea0c17"
         ]
       },
       {
-        "@id": "urn:777b0433-6ebc-4e4d-8c6b-040c2b716fee",
+        "@id": "urn:6e408f66-20ca-482a-8005-ad8f3afa2a44",
         "label": "auto block: tcat",
-        "associatedWith": "urn:a152686d-7cc6-42b9-9157-dc6099e600ce",
+        "associatedWith": "urn:fc548620-4d3b-4aaf-a4d6-39a1641f8bcb",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat sub-01_task-tonecounting_bold.nii.gz'[0..$]'; ",
         "used": [
-          "urn:2ca333a5-9e0a-45be-b763-0a5270454e92"
+          "urn:9fbead39-7891-43e5-8dc9-12d985617f2c"
         ]
       },
       {
-        "@id": "urn:632843f7-a357-4578-b354-a0c28b22c420",
+        "@id": "urn:4dd470c8-0988-4c71-a5f7-fece23acbed2",
         "label": "auto block: outcount",
-        "associatedWith": "urn:a152686d-7cc6-42b9-9157-dc6099e600ce",
+        "associatedWith": "urn:fc548620-4d3b-4aaf-a4d6-39a1641f8bcb",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D; cat outcount.r*.1D > outcount_rall.1D; ",
         "used": [
-          "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff",
-          "urn:31e0a47f-bd71-463f-8e81-315d673c0f72"
+          "urn:d7b90546-6df6-4147-886e-d0b0fb295f71",
+          "urn:ea755f41-a00d-4582-be8c-86b8d98cf377"
         ]
       },
       {
-        "@id": "urn:1174c647-6787-4ce9-8047-d006125b1459",
+        "@id": "urn:8e0a645d-cbe1-4326-91da-cb1ea26a5356",
         "label": "tshift",
-        "associatedWith": "urn:a152686d-7cc6-42b9-9157-dc6099e600ce",
+        "associatedWith": "urn:fc548620-4d3b-4aaf-a4d6-39a1641f8bcb",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig; ",
         "used": [
-          "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff"
+          "urn:d7b90546-6df6-4147-886e-d0b0fb295f71"
         ]
       },
       {
-        "@id": "urn:ec6ed868-0e75-4970-907a-8803c2f75303",
+        "@id": "urn:02264add-1973-4141-8387-b33615c07ee2",
         "label": "align",
-        "associatedWith": "urn:a152686d-7cc6-42b9-9157-dc6099e600ce",
+        "associatedWith": "urn:fc548620-4d3b-4aaf-a4d6-39a1641f8bcb",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off; ",
         "used": [
-          "urn:0e440f30-8029-41ae-b5c9-3fefd356c1bd",
-          "urn:ed19e957-8570-4268-b348-1c8a82e4f2e1"
+          "urn:c00ec312-9c80-4217-b67b-1cf38581bceb",
+          "urn:7556cc7a-14ba-46ba-a8f2-ba3d98f37993"
         ]
       },
       {
-        "@id": "urn:555f05f3-dbaf-4f5f-ba7e-7c35d5f9ee07",
+        "@id": "urn:876e299e-293c-40ca-9120-31b5a862d278",
         "label": "tlrc",
-        "associatedWith": "urn:a152686d-7cc6-42b9-9157-dc6099e600ce",
+        "associatedWith": "urn:fc548620-4d3b-4aaf-a4d6-39a1641f8bcb",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss; cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D; ",
         "used": [
-          "urn:cccc4f59-e637-443d-afc8-653b7d3c359d",
-          "urn:a6b3758d-de35-4810-bd31-118109b7fc63",
-          "urn:6035c3dd-8696-43dc-971f-e8ef69b32e66"
+          "urn:9f412ad3-5b63-4950-bbad-708aa07362fe",
+          "urn:470281e3-3e60-4466-ae7f-99338ead202e",
+          "urn:5a7b2004-f5c6-4f5b-ace8-adb7207782e0"
         ]
       },
       {
-        "@id": "urn:11818376-0d68-4f56-9f44-084b77b5f1be",
+        "@id": "urn:6110816b-7ef2-4df2-9454-12e5e7d9f8f3",
         "label": "volreg",
-        "associatedWith": "urn:a152686d-7cc6-42b9-9157-dc6099e600ce",
+        "associatedWith": "urn:fc548620-4d3b-4aaf-a4d6-39a1641f8bcb",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig; 3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1; cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D; 3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run; 3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run; 3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc; cat dfile.r*.1D > dfile_rall.1D; 3dcopy rm.epi.min.r01+tlrc mask_epi_extents; 3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg; 3dcopy sub-01_T1w_ns+tlrc anat_final.$subj; 3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped; ",
         "used": [
-          "urn:a1fccbf8-9cdb-4933-9e66-288648dedef9",
-          "urn:a1fccbf8-9cdb-4933-9e66-288648dedef9",
-          "urn:6035c3dd-8696-43dc-971f-e8ef69b32e66",
-          "urn:f542fa6c-2d9f-427c-86d8-d9a9a2ba5436",
-          "urn:a1fccbf8-9cdb-4933-9e66-288648dedef9",
-          "urn:f542fa6c-2d9f-427c-86d8-d9a9a2ba5436",
-          "urn:e7b2e4af-beef-4f6a-8237-0d0680e02e9a",
-          "urn:5fec2cf3-fa6a-4cd0-9306-fa3ba9543c53",
-          "urn:b09f1df1-7eef-43ab-b856-44362156042d",
-          "urn:bad1b199-f926-4892-9e5d-b40f8fbd3997",
-          "urn:ee130f6b-a062-46b2-b51d-4a1e42d71915",
-          "urn:b2670328-db1e-4674-90cb-13fcc914f630",
-          "urn:f542fa6c-2d9f-427c-86d8-d9a9a2ba5436",
-          "urn:f4e177a7-c607-494d-a39c-faacc2b24ddd"
+          "urn:692db7c4-53fe-4a91-9834-ef4c246fcd14",
+          "urn:692db7c4-53fe-4a91-9834-ef4c246fcd14",
+          "urn:5a7b2004-f5c6-4f5b-ace8-adb7207782e0",
+          "urn:0f469813-3e5f-475c-a372-f4c2eccfb6a5",
+          "urn:692db7c4-53fe-4a91-9834-ef4c246fcd14",
+          "urn:0f469813-3e5f-475c-a372-f4c2eccfb6a5",
+          "urn:8715ab85-5e53-496d-acb2-34021963c14a",
+          "urn:7eef4a4b-730b-4fea-b783-9403cf46b7fa",
+          "urn:4e2824a4-208e-4109-98cd-d2aa9a90ede2",
+          "urn:525029ed-c19f-49c3-ba6d-2d971b656318",
+          "urn:8bdcd5fd-5c0d-49d3-bc53-e4f941f97875",
+          "urn:c165d2c7-8568-430c-9d4d-bac199957b9c",
+          "urn:0f469813-3e5f-475c-a372-f4c2eccfb6a5",
+          "urn:7383a9ee-eced-40b0-a8af-cac4cefc4d69"
         ]
       },
       {
-        "@id": "urn:0f534eba-dacb-4931-bba9-6c47154c0249",
+        "@id": "urn:925cff4d-fdf7-4657-9ec2-ce8b1557aaef",
         "label": "blur",
-        "associatedWith": "urn:a152686d-7cc6-42b9-9157-dc6099e600ce",
+        "associatedWith": "urn:fc548620-4d3b-4aaf-a4d6-39a1641f8bcb",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc; ",
         "used": [
-          "urn:7bcf3122-e120-44d2-8fb2-8e67537b56b3",
-          "urn:23a692d8-75aa-4033-a468-aa0e65da9c36"
+          "urn:aae79a0c-0b25-4947-bf7f-72e24d7e584a",
+          "urn:4994ee96-8a5f-4514-9409-283aac70c4aa"
         ]
       },
       {
-        "@id": "urn:26e3d878-ff09-4d57-83a2-45bf6fe593cc",
+        "@id": "urn:33a30fc8-a9d3-4f43-a4c8-ee348a2bf4cf",
         "label": "mask",
-        "associatedWith": "urn:a152686d-7cc6-42b9-9157-dc6099e600ce",
+        "associatedWith": "urn:fc548620-4d3b-4aaf-a4d6-39a1641f8bcb",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc; 3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj; 3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj; 3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt; 3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt; 3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group; ",
         "used": [
-          "urn:aece4d2b-0460-4251-8c7f-126fce456814",
-          "urn:f542fa6c-2d9f-427c-86d8-d9a9a2ba5436",
-          "urn:7e3a9ab1-40eb-4692-b0a6-da89e21fe018",
-          "urn:a3198397-f5bd-445e-9b58-1981dd0a6dba",
-          "urn:a0665740-7578-4953-a5d8-2febc139b4c8",
-          "urn:a9b86e5d-509c-4128-917c-3441d311007a",
-          "urn:a0665740-7578-4953-a5d8-2febc139b4c8",
-          "urn:a9b86e5d-509c-4128-917c-3441d311007a",
-          "urn:7d205378-c584-45cd-a840-ce5eb3edceba",
-          "urn:7e3a9ab1-40eb-4692-b0a6-da89e21fe018",
-          "urn:136d77c7-32b6-4e25-8112-3cb9c4cbdb46"
+          "urn:bda7c9ed-226a-4b59-a89c-f3d9c8bba4f7",
+          "urn:0f469813-3e5f-475c-a372-f4c2eccfb6a5",
+          "urn:133cc17d-bdb0-4a73-a87d-102c3a843276",
+          "urn:96acc8d3-b1fb-411a-8a5e-0cd058d715e7",
+          "urn:6bed399a-edb1-4db3-b058-05dc76a2f315",
+          "urn:257fb473-236f-41e3-a419-a9d60148e9be",
+          "urn:6bed399a-edb1-4db3-b058-05dc76a2f315",
+          "urn:257fb473-236f-41e3-a419-a9d60148e9be",
+          "urn:64c5f41e-349c-42dd-a27f-95f04499e42a",
+          "urn:133cc17d-bdb0-4a73-a87d-102c3a843276",
+          "urn:88b502b2-3a2e-4ced-8185-8a16765901f3"
         ]
       },
       {
-        "@id": "urn:124643ff-622e-404b-84b0-7cad78f62a3b",
+        "@id": "urn:fd791b55-91e2-4377-905f-cdf0a2180274",
         "label": "scale",
-        "associatedWith": "urn:a152686d-7cc6-42b9-9157-dc6099e600ce",
+        "associatedWith": "urn:fc548620-4d3b-4aaf-a4d6-39a1641f8bcb",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc; 3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale; ",
         "used": [
-          "urn:aece4d2b-0460-4251-8c7f-126fce456814",
-          "urn:aece4d2b-0460-4251-8c7f-126fce456814",
-          "urn:d2fd03b5-32f2-4d3f-9a7e-91a684205c9b",
-          "urn:b2670328-db1e-4674-90cb-13fcc914f630"
+          "urn:bda7c9ed-226a-4b59-a89c-f3d9c8bba4f7",
+          "urn:bda7c9ed-226a-4b59-a89c-f3d9c8bba4f7",
+          "urn:0e9519ef-e62c-48ff-9874-02d6bbe82cc7",
+          "urn:c165d2c7-8568-430c-9d4d-bac199957b9c"
         ]
       },
       {
-        "@id": "urn:57d24b1c-57b6-4a34-b8ed-55ac1bfcf2b1",
+        "@id": "urn:97807332-c0ef-40d8-9cf2-95a4f8b109cc",
         "label": "regress",
-        "associatedWith": "urn:a152686d-7cc6-42b9-9157-dc6099e600ce",
+        "associatedWith": "urn:fc548620-4d3b-4aaf-a4d6-39a1641f8bcb",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -derivative -demean -write motion_deriv.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}; 3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 8 -stim_times 1 stimuli/tone_counting_onset_times.txt 'BLOCK(4)' -stim_label 1 tone_counting -stim_times_AM1 2 stimuli/tone_counting_probe_duration.txt 'dmBLOCK' -stim_label 2 probe -stim_file 3 motion_demean.1D'[0]' -stim_base 3 -stim_label 3 roll -stim_file 4 motion_demean.1D'[1]' -stim_base 4 -stim_label 4 pitch -stim_file 5 motion_demean.1D'[2]' -stim_base 5 -stim_label 5 yaw -stim_file 6 motion_demean.1D'[3]' -stim_base 6 -stim_label 6 dS -stim_file 7 motion_demean.1D'[4]' -stim_base 7 -stim_label 7 dL -stim_file 8 motion_demean.1D'[5]' -stim_base 8 -stim_label 8 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj; 1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt; 3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD; 3dTstat -mean -prefix rm.signal.all all_runs.$subj+tlrc\"[$ktrs]\"; 3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"; 3dcalc -a rm.signal.all+tlrc -b rm.noise.all+tlrc -c full_mask.$subj+tlrc -expr 'c*a/b' -prefix TSNR.$subj; 3dTnorm -norm2 -prefix rm.errts.unit errts.${subj}+tlrc; 3dmaskave -quiet -mask full_mask.$subj+tlrc rm.errts.unit+tlrc > gmean.errts.unit.1D; 3dTstat -sos -prefix - gmean.errts.unit.1D\\' > out.gcor.1D; 3dcalc -a rm.errts.unit+tlrc -b gmean.errts.unit.1D -expr 'a*b' -prefix rm.DP; 3dTstat -sum -prefix corr_brain rm.DP+tlrc; 1dcat X.nocensor.xmat.1D'[3]' > ideal_tone_counting.1D; 1dcat X.nocensor.xmat.1D'[4]' > ideal_probe.1D; 3dTstat -sum -prefix sum_ideal.1D X.nocensor.xmat.1D\"[$reg_cols]\"; 1dcat X.nocensor.xmat.1D\"[$reg_cols]\" > X.stim.xmat.1D; ",
         "used": [
-          "urn:505b3ba1-3f18-4073-b8cf-0761605c222b",
-          "urn:505b3ba1-3f18-4073-b8cf-0761605c222b",
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-          "urn:33d046bd-be2f-4413-a576-ac8b265651df",
-          "urn:33d046bd-be2f-4413-a576-ac8b265651df"
+          "urn:0c4d4783-701f-4c37-8ea8-410b00bee391",
+          "urn:0c4d4783-701f-4c37-8ea8-410b00bee391",
+          "urn:0c4d4783-701f-4c37-8ea8-410b00bee391",
+          "urn:0f339db7-b6d0-472c-86d9-935025f1e945",
+          "urn:0f339db7-b6d0-472c-86d9-935025f1e945",
+          "urn:a3bdc092-1cb5-4795-9796-f21fd99a495e",
+          "urn:4482e2cb-e146-4044-b765-9d49cc355fbe",
+          "urn:bb8e5ee7-88eb-4ae5-9ab0-cfcaabbfa556",
+          "urn:dbd5fbb8-de1d-4d1f-958d-7bb195badc55",
+          "urn:133cc17d-bdb0-4a73-a87d-102c3a843276",
+          "urn:ad95a8e0-1090-4d6a-97da-f496eb5bb94d",
+          "urn:f4dc34ba-c07a-4a04-b16f-2778478dfb60",
+          "urn:52f6d3c6-539c-4296-999e-6c4388081a81",
+          "urn:d9519d20-c5f6-431a-a1dd-e10a3259b3eb",
+          "urn:29ae19fc-3f10-4560-b622-06a4f38fc36e",
+          "urn:12ce83c3-7028-4d69-afb7-ac47d8663d65",
+          "urn:66567581-ae6f-4fef-b90e-0c2e1b58c105",
+          "urn:66567581-ae6f-4fef-b90e-0c2e1b58c105"
         ]
       },
       {
-        "@id": "urn:045b52c8-7cb0-4b15-98eb-a7a12321b4c6",
+        "@id": "urn:48a6c19e-309b-418e-bd45-f0f33dfb3cb1",
         "label": "blur estimation",
-        "associatedWith": "urn:a152686d-7cc6-42b9-9157-dc6099e600ce",
+        "associatedWith": "urn:fc548620-4d3b-4aaf-a4d6-39a1641f8bcb",
         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc all_runs.$subj+tlrc\"[$trs]\" >> blur.epits.1D; 3dFWHMx -detrend -mask full_mask.$subj+tlrc errts.${subj}+tlrc\"[$trs]\" >> blur.errts.1D; 3dClustSim -both -mask full_mask.$subj+tlrc -fwhmxyz $fxyz[1-3] -prefix ClustSim; ",
         "used": [
-          "urn:7e3a9ab1-40eb-4692-b0a6-da89e21fe018",
-          "urn:7e3a9ab1-40eb-4692-b0a6-da89e21fe018",
-          "urn:7e3a9ab1-40eb-4692-b0a6-da89e21fe018"
+          "urn:133cc17d-bdb0-4a73-a87d-102c3a843276",
+          "urn:133cc17d-bdb0-4a73-a87d-102c3a843276",
+          "urn:133cc17d-bdb0-4a73-a87d-102c3a843276"
         ]
       },
       {
-        "@id": "urn:c9a2a664-d761-4a85-b582-3d8cf5cf2c6b",
+        "@id": "urn:f6036a07-8760-4628-bd77-3b22d8121ce4",
         "label": "auto block: generate review scripts",
-        "associatedWith": "urn:a152686d-7cc6-42b9-9157-dc6099e600ce",
+        "associatedWith": "urn:fc548620-4d3b-4aaf-a4d6-39a1641f8bcb",
         "command": "gen_epi_review.py -script @epi_review.$subj -dsets pb00.$subj.r*.tcat+orig.HEAD; gen_ss_review_scripts.py -mot_limit 0.3 -exit0; ",
         "used": [
-          "urn:0cd1409b-fa23-4fa9-b126-4875a72d4205"
+          "urn:e784343f-88eb-4b8d-8447-9af21cf0b76a"
         ]
       }
     ],
     "prov:Entity": [
       {
-        "@id": "urn:d43dafc3-339c-4c4d-818a-dfa1b4c67e05",
+        "@id": "urn:8d9df9d1-204f-4535-b0f3-7ad7da3aca23",
         "label": "tone_counting_onset_times.txt",
         "prov:atLocation": "./afni_bi_sided_t_test/tone_counting_onset_times.txt",
         "digest": {
@@ -193,7 +192,7 @@
         }
       },
       {
-        "@id": "urn:f06ec3d0-2cd7-457d-b277-1b3d818c1cad",
+        "@id": "urn:30060837-43de-42b1-a901-a966b492fa52",
         "label": "tone_counting_probe_duration.txt",
         "prov:atLocation": "./afni_bi_sided_t_test/tone_counting_probe_duration.txt",
         "digest": {
@@ -201,7 +200,7 @@
         }
       },
       {
-        "@id": "urn:d5c50b91-bf99-44fc-8817-638474bc5ed8",
+        "@id": "urn:2f8c96db-e599-4a92-a2e5-34cfcdea0c17",
         "label": "sub-01_T1w.nii.gz",
         "prov:atLocation": "sub-01_T1w.nii.gz",
         "digest": {
@@ -209,34 +208,34 @@
         }
       },
       {
-        "@id": "urn:1077cd25-b4bf-47ce-b006-37f8dec7d4ac",
+        "@id": "urn:2b1cc91a-7135-4afa-8463-15981be1e710",
         "label": "$output_dir",
         "prov:atLocation": "$output_dir",
-        "generatedBy": "urn:35a1ea29-a6a9-4480-935b-60a9ed7fb806",
+        "generatedBy": "urn:e29308d3-e89c-4238-a244-1637a64a3c27",
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-        "@id": "urn:9b462dc8-9807-4841-b48f-e9b74eed7a81",
+        "@id": "urn:1327e337-d81d-49cc-a010-e9f4b6232e95",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:35a1ea29-a6a9-4480-935b-60a9ed7fb806"
+        "generatedBy": "urn:e29308d3-e89c-4238-a244-1637a64a3c27"
       },
       {
-        "@id": "urn:41da3ae7-d09c-401e-8d9f-c440dcdfc993",
+        "@id": "urn:56bffbdb-2bf5-4ebc-88bf-4d7d108899b4",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:35a1ea29-a6a9-4480-935b-60a9ed7fb806"
+        "generatedBy": "urn:e29308d3-e89c-4238-a244-1637a64a3c27"
       },
       {
-        "@id": "urn:059c5470-f710-433e-b7f0-16be8f4d6632",
+        "@id": "urn:82e635ea-824f-4ef5-b896-040362923cbb",
         "label": "sub-01_T1w",
         "prov:atLocation": "$output_dir/sub-01_T1w",
-        "generatedBy": "urn:35a1ea29-a6a9-4480-935b-60a9ed7fb806"
+        "generatedBy": "urn:e29308d3-e89c-4238-a244-1637a64a3c27"
       },
       {
-        "@id": "urn:2ca333a5-9e0a-45be-b763-0a5270454e92",
+        "@id": "urn:9fbead39-7891-43e5-8dc9-12d985617f2c",
         "label": "sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "digest": {
@@ -244,13 +243,13 @@
         }
       },
       {
-        "@id": "urn:b44ee1b6-ca32-4efe-b5b2-2295397c29f9",
+        "@id": "urn:c77e6fc9-34cf-4f6e-b42e-3890d59a8e81",
         "label": "pb00.$subj.r01.tcat",
         "prov:atLocation": "$output_dir/pb00.$subj.r01.tcat",
-        "generatedBy": "urn:777b0433-6ebc-4e4d-8c6b-040c2b716fee"
+        "generatedBy": "urn:6e408f66-20ca-482a-8005-ad8f3afa2a44"
       },
       {
-        "@id": "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff",
+        "@id": "urn:d7b90546-6df6-4147-886e-d0b0fb295f71",
         "label": "pb00.$subj.r$run.tcat",
         "prov:atLocation": "pb00.$subj.r$run.tcat+orig",
         "digest": {
@@ -258,7 +257,7 @@
         }
       },
       {
-        "@id": "urn:31e0a47f-bd71-463f-8e81-315d673c0f72",
+        "@id": "urn:ea755f41-a00d-4582-be8c-86b8d98cf377",
         "label": "outcount.r*.1D",
         "prov:atLocation": "outcount.r*.1D",
         "digest": {
@@ -266,25 +265,25 @@
         }
       },
       {
-        "@id": "urn:57bd302c-cbfd-4a43-a6e6-1604de3d3428",
+        "@id": "urn:84e80130-5c98-46ec-ad2f-28ae98a0c8f4",
         "label": "outcount.r$run.1D",
         "prov:atLocation": "outcount.r$run.1D",
-        "generatedBy": "urn:632843f7-a357-4578-b354-a0c28b22c420",
+        "generatedBy": "urn:4dd470c8-0988-4c71-a5f7-fece23acbed2",
         "digest": {
           "sha256": "63d9f539e5470badc625d557109f68bc4eecbb02ca2667483739d52f95e5d0dd"
         }
       },
       {
-        "@id": "urn:dd8157e4-5f84-4055-8577-d34fe317c4c9",
+        "@id": "urn:f6190e92-0bca-4a32-925c-34273712fa92",
         "label": "outcount_rall.1D",
         "prov:atLocation": "outcount_rall.1D",
-        "generatedBy": "urn:632843f7-a357-4578-b354-a0c28b22c420",
+        "generatedBy": "urn:4dd470c8-0988-4c71-a5f7-fece23acbed2",
         "digest": {
           "sha256": "cb887fd5e4d5e9acb3a24820d0f7a62ed38a5ffb0fdedd373440ac0219fb186a"
         }
       },
       {
-        "@id": "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff",
+        "@id": "urn:d7b90546-6df6-4147-886e-d0b0fb295f71",
         "label": "pb00.$subj.r$run.tcat",
         "prov:atLocation": "pb00.$subj.r$run.tcat+orig",
         "digest": {
@@ -292,16 +291,16 @@
         }
       },
       {
-        "@id": "urn:1d60fb80-4134-40ee-a4a7-9fec8e81944a",
+        "@id": "urn:4335828e-9ce9-4fa0-85c2-4a0d18b4394c",
         "label": "pb01.$subj.r$run.tshift",
         "prov:atLocation": "pb01.$subj.r$run.tshift",
-        "generatedBy": "urn:1174c647-6787-4ce9-8047-d006125b1459",
+        "generatedBy": "urn:8e0a645d-cbe1-4326-91da-cb1ea26a5356",
         "digest": {
           "sha256": "c6bf01cea8d2eac1d7a866f80b865c6e7d4b4e012dbb63d480ac9a8551162d72"
         }
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       {
-        "@id": "urn:0e440f30-8029-41ae-b5c9-3fefd356c1bd",
+        "@id": "urn:c00ec312-9c80-4217-b67b-1cf38581bceb",
         "label": "sub-01_T1w",
         "prov:atLocation": "sub-01_T1w+orig",
         "digest": {
@@ -309,7 +308,7 @@
         }
       },
       {
-        "@id": "urn:ed19e957-8570-4268-b348-1c8a82e4f2e1",
+        "@id": "urn:7556cc7a-14ba-46ba-a8f2-ba3d98f37993",
         "label": "pb01.$subj.r01.tshift",
         "prov:atLocation": "pb01.$subj.r01.tshift+orig",
         "digest": {
@@ -317,16 +316,16 @@
         }
       },
       {
-        "@id": "urn:150bb5a4-2723-4470-8249-b8a11cf37033",
+        "@id": "urn:3320ef3f-df08-4280-abfe-5bb489fd6a0f",
         "label": "_al_junk",
         "prov:atLocation": "_al_junk",
-        "generatedBy": "urn:ec6ed868-0e75-4970-907a-8803c2f75303",
+        "generatedBy": "urn:02264add-1973-4141-8387-b33615c07ee2",
         "digest": {
           "sha256": "bd785a075a4c6446e1e54de9e628913f7f1c814e86b69a9fbfe933209e6d37b5"
         }
       },
       {
-        "@id": "urn:cccc4f59-e637-443d-afc8-653b7d3c359d",
+        "@id": "urn:9f412ad3-5b63-4950-bbad-708aa07362fe",
         "label": "TT_N27",
         "prov:atLocation": "TT_N27+tlrc",
         "digest": {
@@ -334,7 +333,7 @@
         }
       },
       {
-        "@id": "urn:a6b3758d-de35-4810-bd31-118109b7fc63",
+        "@id": "urn:470281e3-3e60-4466-ae7f-99338ead202e",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+orig",
         "digest": {
@@ -342,7 +341,7 @@
         }
       },
       {
-        "@id": "urn:6035c3dd-8696-43dc-971f-e8ef69b32e66",
+        "@id": "urn:5a7b2004-f5c6-4f5b-ace8-adb7207782e0",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+tlrc::WARP_DATA",
         "digest": {
@@ -350,16 +349,16 @@
         }
       },
       {
-        "@id": "urn:f4e177a7-c607-494d-a39c-faacc2b24ddd",
+        "@id": "urn:7383a9ee-eced-40b0-a8af-cac4cefc4d69",
         "label": "warp.anat.Xat.1D",
         "prov:atLocation": "warp.anat.Xat.1D",
-        "generatedBy": "urn:555f05f3-dbaf-4f5f-ba7e-7c35d5f9ee07",
+        "generatedBy": "urn:876e299e-293c-40ca-9120-31b5a862d278",
         "digest": {
           "sha256": "800633fb5b4e9be64078bc181c4d5510ffb73fc5cccaf364c7fb6a294aa06728"
         }
       },
       {
-        "@id": "urn:6035c3dd-8696-43dc-971f-e8ef69b32e66",
+        "@id": "urn:5a7b2004-f5c6-4f5b-ace8-adb7207782e0",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+tlrc::WARP_DATA",
         "digest": {
@@ -367,16 +366,16 @@
         }
       },
       {
-        "@id": "urn:f4e177a7-c607-494d-a39c-faacc2b24ddd",
+        "@id": "urn:7383a9ee-eced-40b0-a8af-cac4cefc4d69",
         "label": "warp.anat.Xat.1D",
         "prov:atLocation": "warp.anat.Xat.1D",
-        "generatedBy": "urn:555f05f3-dbaf-4f5f-ba7e-7c35d5f9ee07",
+        "generatedBy": "urn:876e299e-293c-40ca-9120-31b5a862d278",
         "digest": {
           "sha256": "800633fb5b4e9be64078bc181c4d5510ffb73fc5cccaf364c7fb6a294aa06728"
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       {
-        "@id": "urn:a1fccbf8-9cdb-4933-9e66-288648dedef9",
+        "@id": "urn:692db7c4-53fe-4a91-9834-ef4c246fcd14",
         "label": "pb01.$subj.r$run.tshift",
         "prov:atLocation": "pb01.$subj.r$run.tshift+orig",
         "digest": {
@@ -384,7 +383,7 @@
         }
       },
       {
-        "@id": "urn:f542fa6c-2d9f-427c-86d8-d9a9a2ba5436",
+        "@id": "urn:0f469813-3e5f-475c-a372-f4c2eccfb6a5",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+tlrc",
         "digest": {
@@ -392,7 +391,7 @@
         }
       },
       {
-        "@id": "urn:e7b2e4af-beef-4f6a-8237-0d0680e02e9a",
+        "@id": "urn:8715ab85-5e53-496d-acb2-34021963c14a",
         "label": "rm.epi.all1",
         "prov:atLocation": "rm.epi.all1+orig",
         "digest": {
@@ -400,7 +399,7 @@
         }
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@@ -408,7 +407,7 @@
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@@ -416,7 +415,7 @@
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@@ -424,7 +423,7 @@
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@@ -432,7 +431,7 @@
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@@ -440,97 +439,97 @@
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@@ -538,7 +537,7 @@
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@@ -546,7 +545,7 @@
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@@ -554,7 +553,7 @@
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@@ -562,7 +561,7 @@
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@@ -570,7 +569,7 @@
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@@ -578,7 +577,7 @@
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@@ -586,7 +585,7 @@
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@@ -594,7 +593,7 @@
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@@ -602,7 +601,7 @@
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@@ -610,61 +609,61 @@
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@@ -672,7 +671,7 @@
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@@ -680,7 +679,7 @@
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@@ -688,34 +687,34 @@
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@@ -723,7 +722,7 @@
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@@ -731,7 +730,7 @@
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@@ -739,7 +738,7 @@
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@@ -747,7 +746,7 @@
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@@ -755,7 +754,7 @@
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@@ -763,7 +762,7 @@
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@@ -771,7 +770,7 @@
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@@ -779,7 +778,7 @@
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@@ -787,7 +786,7 @@
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@@ -795,7 +794,7 @@
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@@ -803,7 +802,7 @@
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-        "@id": "urn:b352980e-975a-492a-8f71-516f8e5c367f",
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@@ -811,7 +810,7 @@
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@@ -819,133 +818,133 @@
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         "prov:atLocation": "all_runs.$subj",
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         "prov:atLocation": "TSNR.$subj",
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-        "generatedBy": "urn:57d24b1c-57b6-4a34-b8ed-55ac1bfcf2b1",
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         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:57d24b1c-57b6-4a34-b8ed-55ac1bfcf2b1",
+        "generatedBy": "urn:97807332-c0ef-40d8-9cf2-95a4f8b109cc",
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-        "@id": "urn:0349cc92-fbb2-4fe8-9be3-c1fe0458e549",
+        "@id": "urn:26f9a9dc-3402-4c47-b515-59febac8369e",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:57d24b1c-57b6-4a34-b8ed-55ac1bfcf2b1",
+        "generatedBy": "urn:97807332-c0ef-40d8-9cf2-95a4f8b109cc",
         "digest": {
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-        "@id": "urn:7e3a9ab1-40eb-4692-b0a6-da89e21fe018",
+        "@id": "urn:133cc17d-bdb0-4a73-a87d-102c3a843276",
         "label": "full_mask.$subj",
         "prov:atLocation": "full_mask.$subj+tlrc",
         "digest": {
@@ -953,34 +952,34 @@
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       {
-        "@id": "urn:65b903a1-5eeb-488d-b160-9bbf997f6387",
+        "@id": "urn:77014477-f46d-4f42-a5cc-62e47afe0b8c",
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         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:045b52c8-7cb0-4b15-98eb-a7a12321b4c6",
+        "generatedBy": "urn:48a6c19e-309b-418e-bd45-f0f33dfb3cb1",
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-        "@id": "urn:827ed196-545b-4a41-ba1b-fbb5e32fad7d",
+        "@id": "urn:465ee51d-ad40-4c2f-a28e-ca5554256ccc",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:045b52c8-7cb0-4b15-98eb-a7a12321b4c6",
+        "generatedBy": "urn:48a6c19e-309b-418e-bd45-f0f33dfb3cb1",
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-        "@id": "urn:f6a7d888-b32e-41fd-986d-4a7ced3524ee",
+        "@id": "urn:c65011b8-5ce9-4ef5-8fc3-3bbfe50987ab",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:045b52c8-7cb0-4b15-98eb-a7a12321b4c6",
+        "generatedBy": "urn:48a6c19e-309b-418e-bd45-f0f33dfb3cb1",
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-        "@id": "urn:0cd1409b-fa23-4fa9-b126-4875a72d4205",
+        "@id": "urn:e784343f-88eb-4b8d-8447-9af21cf0b76a",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -988,10 +987,10 @@
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-        "@id": "urn:cb42c009-a1c9-464f-b79d-ad36d17f1da6",
+        "@id": "urn:cb7470f0-d59a-452e-ae07-d28403e45649",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:c9a2a664-d761-4a85-b582-3d8cf5cf2c6b",
+        "generatedBy": "urn:f6036a07-8760-4628-bd77-3b22d8121ce4",
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diff --git a/examples/from_parsers/afni/afni_clustconn_18_proc.jsonld b/examples/from_parsers/afni/afni_clustconn_18_proc.jsonld
index 5c35cb2c0..749fc90c9 100644
--- a/examples/from_parsers/afni/afni_clustconn_18_proc.jsonld
+++ b/examples/from_parsers/afni/afni_clustconn_18_proc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
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-        "@id": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
+        "@id": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,569 +13,569 @@
     ],
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-        "@id": "urn:cdf09df2-5840-4125-9b92-303ba836cdd7",
+        "@id": "urn:3604a5a0-8d0a-446e-aaa0-a81b7138d093",
         "label": "Make directory",
-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
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         "parameters": {},
         "used": []
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-        "@id": "urn:3eaf774f-7bfb-4a3b-b595-04c5e178c302",
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-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
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-        "@id": "urn:17b70280-d407-407f-820c-85dbabbdcd62",
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-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
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-          "urn:02f1c791-5c7d-43a6-8e2f-f2536baa26d0"
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-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
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-          "urn:831bf263-33b5-4b62-aa16-89c91b9a5dc5"
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-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
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-          "urn:2cb826db-6e4d-4c03-ae37-39e153fd415f"
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-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
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-          "urn:33c4a27f-28cd-4072-95b4-dc99b04d706c"
+          "urn:fb3bb527-ace9-4fc0-aa87-c2013e3eec38"
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+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "cat outcount.r*.1D > outcount_rall.1D",
         "parameters": {},
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-          "urn:1963527f-b047-4c93-9fc0-eb5652e982e6"
+          "urn:e81e33f1-4def-4b8d-a2d5-5155003ed4f3"
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         "parameters": {},
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-          "urn:33c4a27f-28cd-4072-95b4-dc99b04d706c"
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         "label": "align_epi_anat.py",
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         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off",
         "parameters": {},
         "used": [
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-          "urn:7b12e10c-168c-431b-8858-04df3b97fead"
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         "label": "@auto_tlrc",
-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss",
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-          "urn:088af78f-6282-40f8-a566-d2d4391419f2"
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         "label": "cat_matvec",
-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D",
         "parameters": {},
         "used": [
-          "urn:0e211d48-5750-41bf-a72f-ad50eee970a7"
+          "urn:d989d408-807c-487e-a70f-16e9cdc3fed5"
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       {
-        "@id": "urn:07fd3a1c-9973-414b-bc6a-d952590585a5",
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         "label": "3dvolreg",
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         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig",
         "parameters": {},
         "used": [
-          "urn:dbddee17-2238-4285-8fc0-8ff8e9841d64"
+          "urn:cd986e5e-05c7-43b3-b72a-4808042f2c32"
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       {
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         "label": "3dcalc",
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+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1",
         "parameters": {},
         "used": [
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+          "urn:cd986e5e-05c7-43b3-b72a-4808042f2c32"
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         "label": "cat_matvec",
-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
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         "command": "cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D",
         "parameters": {},
         "used": [
-          "urn:0e211d48-5750-41bf-a72f-ad50eee970a7"
+          "urn:d989d408-807c-487e-a70f-16e9cdc3fed5"
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         "label": "3dAllineate",
-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
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         "command": "3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run",
         "parameters": {},
         "used": [
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-          "urn:dbddee17-2238-4285-8fc0-8ff8e9841d64",
-          "urn:bdd1342c-4003-4852-a6a3-58c36d7d0b03"
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         "label": "3dAllineate",
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         "command": "3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run",
         "parameters": {},
         "used": [
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-          "urn:25344009-31f5-4ae5-8074-e29adc47d948",
-          "urn:bdd1342c-4003-4852-a6a3-58c36d7d0b03"
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         "label": "3dTstat",
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+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc",
         "parameters": {},
         "used": [
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+          "urn:b7b63411-c4b2-48d7-9f0a-01e2993bd15b"
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         "label": "cat",
-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "cat dfile.r*.1D > dfile_rall.1D",
         "parameters": {},
         "used": [
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+          "urn:ee4396da-a398-435e-af36-5041459454af"
         ]
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         "label": "3dcopy",
-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "3dcopy rm.epi.min.r01+tlrc mask_epi_extents",
         "parameters": {},
         "used": [
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+          "urn:f6d3d73c-cfee-40ec-820f-a6c60b7a3e37"
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         "label": "3dcalc",
-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg",
         "parameters": {},
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-          "urn:61c4bfe5-74e0-4a0b-9e2f-35b78911266c"
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         "label": "3dcopy",
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+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "3dcopy sub-01_T1w_ns+tlrc anat_final.$subj",
         "parameters": {},
         "used": [
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+          "urn:60870a37-f1be-49dc-9ed1-97145a1186c6"
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         "label": "3dAllineate",
-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped",
         "parameters": {},
         "used": [
-          "urn:b333ad25-d2ab-405d-b5c8-daad5d8d6fb9"
+          "urn:80f95e23-aff8-4456-8e82-5be894781ff4"
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         "label": "3dmerge",
-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc",
         "parameters": {},
         "used": [
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-          "urn:882d78ff-a57f-4922-b1b6-f92337927d99"
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       {
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+        "@id": "urn:71304aac-2777-4ee3-a48f-617f3c41b631",
         "label": "3dAutomask",
-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
-          "urn:1629593c-f922-4212-9212-60de4c271db5"
+          "urn:59b7eaaf-cde7-420b-a100-db32d13e794f"
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+        "@id": "urn:b6d53027-108c-4776-8d13-04a771062459",
         "label": "3dmask_tool",
-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj",
         "parameters": {},
         "used": []
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       {
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+        "@id": "urn:4172ba06-847c-4616-ab77-c3c41b1d787c",
         "label": "3dresample",
-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
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         "command": "3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat",
         "parameters": {},
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-          "urn:2368f219-d605-4d0c-ad67-c0703541b4c3"
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         "label": "3dmask_tool",
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+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj",
         "parameters": {},
         "used": [
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+          "urn:42db81f2-95ce-49f7-a8de-88aa3b7ded4f"
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         "label": "3dABoverlap",
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+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt",
         "parameters": {},
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-          "urn:e88da71c-ca92-450d-b036-3f57bec6a16a"
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         "label": "3ddot",
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+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt",
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-          "urn:e88da71c-ca92-450d-b036-3f57bec6a16a"
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         "label": "3dresample",
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+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc",
         "parameters": {},
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-          "urn:2368f219-d605-4d0c-ad67-c0703541b4c3"
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         "label": "3dmask_tool",
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+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group",
         "parameters": {},
         "used": [
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+          "urn:ebcb8b5e-74e4-4989-8a38-bbe0a7e04c4c"
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         "label": "3dTstat",
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+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
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+          "urn:59b7eaaf-cde7-420b-a100-db32d13e794f"
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         "label": "3dcalc",
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         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc all_runs.$subj+tlrc\"[$trs]\" >> blur.epits.1D",
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+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
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         "label": "gen_epi_review.py",
-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "gen_epi_review.py -script @epi_review.$subj -dsets pb00.$subj.r*.tcat+orig.HEAD",
         "parameters": {},
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+          "urn:55245bd5-e2b9-4e3d-89f6-898175db3b62"
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+        "@id": "urn:2e0f436c-79e9-46a8-b63d-7dfc24beea09",
         "label": "gen_ss_review_scripts.py",
-        "associatedWith": "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6",
+        "associatedWith": "urn:9b6b1b26-cb0b-442e-bd57-828e8197db80",
         "command": "gen_ss_review_scripts.py -mot_limit 0.3 -exit0",
         "parameters": {
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@@ -587,22 +586,22 @@
     ],
     "prov:Entity": [
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+        "@id": "urn:e43a2d82-17b0-4519-90f0-4792c2240a1b",
         "label": "$output_dir",
         "prov:atLocation": "$output_dir",
-        "generatedBy": "urn:cdf09df2-5840-4125-9b92-303ba836cdd7",
+        "generatedBy": "urn:3604a5a0-8d0a-446e-aaa0-a81b7138d093",
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+        "@id": "urn:3aa1e7d1-1fae-4173-89a7-0f4c340c28a2",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:3eaf774f-7bfb-4a3b-b595-04c5e178c302"
+        "generatedBy": "urn:7aa0c7ac-09a1-460d-9ee8-49068220f007"
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+        "@id": "urn:25110572-7c22-4331-a8df-051904b8d272",
         "label": "tone_counting_onset_times.txt",
         "prov:atLocation": "./afni_cluster_nn2/tone_counting_onset_times.txt",
         "digest": {
@@ -610,7 +609,7 @@
         }
       },
       {
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+        "@id": "urn:e27a29e8-02ac-43cb-8f10-e82b13654dc8",
         "label": "tone_counting_probe_duration.txt",
         "prov:atLocation": "./afni_cluster_nn2/tone_counting_probe_duration.txt",
         "digest": {
@@ -618,13 +617,13 @@
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@@ -632,13 +631,13 @@
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@@ -646,13 +645,13 @@
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@@ -660,16 +659,16 @@
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@@ -677,25 +676,25 @@
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@@ -703,7 +702,7 @@
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@@ -711,16 +710,16 @@
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@@ -728,7 +727,7 @@
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@@ -736,7 +735,7 @@
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@@ -744,16 +743,16 @@
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@@ -761,34 +760,34 @@
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@@ -796,16 +795,16 @@
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@@ -813,16 +812,16 @@
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@@ -830,16 +829,16 @@
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@@ -847,16 +846,16 @@
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@@ -864,16 +863,16 @@
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@@ -881,7 +880,7 @@
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@@ -889,34 +888,34 @@
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@@ -924,7 +923,7 @@
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@@ -932,7 +931,7 @@
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@@ -940,25 +939,25 @@
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@@ -966,16 +965,16 @@
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+        "@id": "urn:5a9fabb2-3b10-40fa-8806-332d6cd96b61",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:165d380e-b35b-4ce4-9ba0-23a7bac20532",
+        "generatedBy": "urn:41696253-13a1-4d14-a93f-f16cb8b3a7f9",
         "digest": {
           "sha256": "73969700079b5d3275536ac7eaf0e17571d7e74ec49553b6940f90d5718fc800"
         }
       },
       {
-        "@id": "urn:67bce90a-96fc-4630-af47-a3d3b1d601c6",
+        "@id": "urn:e284cc01-ac8b-4ecd-815d-0ca2f933f53d",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:7f1ffc33-b986-4e8d-82ac-ca0910a48c07",
+        "generatedBy": "urn:68e5f037-ae24-4110-bf68-0f33967fcdb1",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:9baf1946-e5ef-4f3b-87e0-11b0842f0507",
+        "@id": "urn:55245bd5-e2b9-4e3d-89f6-898175db3b62",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -1343,10 +1342,10 @@
         }
       },
       {
-        "@id": "urn:b9294532-e467-41b7-85a6-222ed1773a7f",
+        "@id": "urn:095fe016-ca8c-4a9d-a138-9274f9d4f80a",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:e6b2a50a-4dcf-45b7-846e-7c217cb5732e",
+        "generatedBy": "urn:2e0f436c-79e9-46a8-b63d-7dfc24beea09",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_clustconn_18_proc_bloc.jsonld b/examples/from_parsers/afni/afni_clustconn_18_proc_bloc.jsonld
index 6f0d55282..2d0363525 100644
--- a/examples/from_parsers/afni/afni_clustconn_18_proc_bloc.jsonld
+++ b/examples/from_parsers/afni/afni_clustconn_18_proc_bloc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:91b05bcc-7a2e-48cf-953c-a366b3419200",
+        "@id": "urn:210b7976-e9ae-4243-a954-7f09d63fafe5",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,178 +13,178 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:bc4ed7c6-6801-4fc5-8242-4cca359734a6",
+        "@id": "urn:7d18474e-1e58-4c36-b89a-e52932fe2015",
         "label": "auto block: setup",
-        "associatedWith": "urn:91b05bcc-7a2e-48cf-953c-a366b3419200",
+        "associatedWith": "urn:210b7976-e9ae-4243-a954-7f09d63fafe5",
         "command": "mkdir $output_dir; mkdir $output_dir/stimuli; cp ./afni_cluster_nn2/tone_counting_onset_times.txt ./afni_cluster_nn2/tone_counting_probe_duration.txt $output_dir/stimuli; 3dcopy sub-01_T1w.nii.gz $output_dir/sub-01_T1w; ",
         "used": [
-          "urn:1e2964dc-2c07-4f9d-9101-885636e34941",
-          "urn:642b00c2-5f79-420a-a212-45cdd7dcba33",
-          "urn:b32e0ecb-8082-4086-9d2a-384403f51379"
+          "urn:a04913d6-f6ed-402b-b110-cf49ce78016a",
+          "urn:b4169786-f8b4-4875-a20b-b4433c296029",
+          "urn:696ebbff-1fbb-4a38-8b97-78f2901d8167"
         ]
       },
       {
-        "@id": "urn:abaf539c-8c53-4d5b-81dd-c5c8dd66cef5",
+        "@id": "urn:030ac5c4-f590-4652-abfb-c2415e30f6d0",
         "label": "auto block: tcat",
-        "associatedWith": "urn:91b05bcc-7a2e-48cf-953c-a366b3419200",
+        "associatedWith": "urn:210b7976-e9ae-4243-a954-7f09d63fafe5",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat sub-01_task-tonecounting_bold.nii.gz'[0..$]'; ",
         "used": [
-          "urn:9e0c1369-436f-4b6c-8dce-13e7c886d3be"
+          "urn:35fd6ff1-968d-40ab-aaad-7cf131cab8cf"
         ]
       },
       {
-        "@id": "urn:ca4ee33e-ec88-4ec0-9662-9065d7cc4734",
+        "@id": "urn:538a39c8-734b-4575-9dd3-02305261fdd6",
         "label": "auto block: outcount",
-        "associatedWith": "urn:91b05bcc-7a2e-48cf-953c-a366b3419200",
+        "associatedWith": "urn:210b7976-e9ae-4243-a954-7f09d63fafe5",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D; cat outcount.r*.1D > outcount_rall.1D; ",
         "used": [
-          "urn:d01b0a86-c597-4ff2-902e-b02ef0af2f5e",
-          "urn:0514ce80-6ce1-44f3-9482-53f6381f5b61"
+          "urn:8633c6ca-e187-4a73-8efa-926d8ca33d59",
+          "urn:dc9e4fe0-6cef-4a23-9009-138e1ebb75a7"
         ]
       },
       {
-        "@id": "urn:af09e210-3d42-4ab8-881e-63b8a79ac26f",
+        "@id": "urn:75834617-a647-4b05-a66f-eed728dab266",
         "label": "tshift",
-        "associatedWith": "urn:91b05bcc-7a2e-48cf-953c-a366b3419200",
+        "associatedWith": "urn:210b7976-e9ae-4243-a954-7f09d63fafe5",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig; ",
         "used": [
-          "urn:d01b0a86-c597-4ff2-902e-b02ef0af2f5e"
+          "urn:8633c6ca-e187-4a73-8efa-926d8ca33d59"
         ]
       },
       {
-        "@id": "urn:f6360992-6c3c-4790-874c-7469907d535a",
+        "@id": "urn:7301e5d4-ee74-4643-b174-04dac2bc17bd",
         "label": "align",
-        "associatedWith": "urn:91b05bcc-7a2e-48cf-953c-a366b3419200",
+        "associatedWith": "urn:210b7976-e9ae-4243-a954-7f09d63fafe5",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off; ",
         "used": [
-          "urn:66f27953-4be4-4fc2-9e73-7c52bce16dba",
-          "urn:0a8ced20-51bf-4c17-9698-3877f708ece6"
+          "urn:bf189218-ad14-4b5f-ba55-945ce218f2f7",
+          "urn:0f3dc826-1ad2-4563-a19a-aceadec0c483"
         ]
       },
       {
-        "@id": "urn:fff5c382-53bd-4b97-a58a-1fe3dbded5df",
+        "@id": "urn:d446fbfc-2ff1-4066-8050-bcc12f44e46e",
         "label": "tlrc",
-        "associatedWith": "urn:91b05bcc-7a2e-48cf-953c-a366b3419200",
+        "associatedWith": "urn:210b7976-e9ae-4243-a954-7f09d63fafe5",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss; cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D; ",
         "used": [
-          "urn:7e3371bd-9b56-435d-b2af-b036ba2d16ea",
-          "urn:d4e33abf-38ab-40ee-b824-cb1c9e5d8c1c",
-          "urn:df462c5e-a71d-4211-b18b-58f04504f189"
+          "urn:4d1dd6f4-b4e4-40c8-b95f-5ec76e8bd89b",
+          "urn:b51eb436-940b-4b1b-9e47-f995a797d1cf",
+          "urn:eab0d8bc-2fe3-4c10-b167-28e88bc93fe3"
         ]
       },
       {
-        "@id": "urn:11801d7e-8459-47fd-bfb3-024e9bf5501d",
+        "@id": "urn:00e10563-13fe-4043-bb63-2475389e3ca9",
         "label": "volreg",
-        "associatedWith": "urn:91b05bcc-7a2e-48cf-953c-a366b3419200",
+        "associatedWith": "urn:210b7976-e9ae-4243-a954-7f09d63fafe5",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig; 3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1; cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D; 3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run; 3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run; 3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc; cat dfile.r*.1D > dfile_rall.1D; 3dcopy rm.epi.min.r01+tlrc mask_epi_extents; 3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg; 3dcopy sub-01_T1w_ns+tlrc anat_final.$subj; 3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped; ",
         "used": [
-          "urn:b3975f6e-1985-46b7-80da-90f1e8cf8e62",
-          "urn:b3975f6e-1985-46b7-80da-90f1e8cf8e62",
-          "urn:df462c5e-a71d-4211-b18b-58f04504f189",
-          "urn:748557d0-dbf8-439f-9638-1d4963f93d52",
-          "urn:b3975f6e-1985-46b7-80da-90f1e8cf8e62",
-          "urn:748557d0-dbf8-439f-9638-1d4963f93d52",
-          "urn:94daf206-c9e2-45d9-95d0-6be1bbff9cc5",
-          "urn:4e66afad-85bf-424d-aedf-ebb495b51d76",
-          "urn:e9492988-1bcb-4a89-b6e6-3c1925e1b1fc",
-          "urn:725ce964-546e-4bc3-b142-d8c544ff20fb",
-          "urn:dab0a08b-dacf-4844-a891-6ef77087c0aa",
-          "urn:eb06b57d-72f7-4db3-a83f-0b5375aaa208",
-          "urn:748557d0-dbf8-439f-9638-1d4963f93d52",
-          "urn:46d52892-c9a2-46ad-8f23-17546b04f64f"
+          "urn:39308342-7914-48eb-91d5-9ea9173ec4b1",
+          "urn:39308342-7914-48eb-91d5-9ea9173ec4b1",
+          "urn:eab0d8bc-2fe3-4c10-b167-28e88bc93fe3",
+          "urn:7b92747e-b90b-492d-8e7e-c99795accc90",
+          "urn:39308342-7914-48eb-91d5-9ea9173ec4b1",
+          "urn:7b92747e-b90b-492d-8e7e-c99795accc90",
+          "urn:c9f0d731-8984-47bd-aa5c-6b5afb7bfda4",
+          "urn:7cbbbda6-46f6-488b-a056-0d6322750ac8",
+          "urn:74748c41-4b12-4d11-8e2e-bad321a8500f",
+          "urn:98899c4a-d46c-4fc4-8aa4-7e38f7fb0855",
+          "urn:e4884732-273d-40a3-ba49-baf3b9d8c03f",
+          "urn:71b058b4-2de9-4859-84b4-b860b34fd6ba",
+          "urn:7b92747e-b90b-492d-8e7e-c99795accc90",
+          "urn:0636ee2d-a3a6-4f30-87fa-789e47259146"
         ]
       },
       {
-        "@id": "urn:544d0fc1-89f3-4a63-b15c-b845ef1a2a66",
+        "@id": "urn:db39d159-7c5b-4dc3-8d3f-b9bcae20c7bb",
         "label": "blur",
-        "associatedWith": "urn:91b05bcc-7a2e-48cf-953c-a366b3419200",
+        "associatedWith": "urn:210b7976-e9ae-4243-a954-7f09d63fafe5",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc; ",
         "used": [
-          "urn:4c69d19b-2099-4dda-8869-85976b9ba13c",
-          "urn:41be3c91-fe50-48dd-bc99-3ad852564c83"
+          "urn:d8954007-4612-40b0-8ded-1060a7c2d47c",
+          "urn:bc77326a-be62-4827-832f-9c2d4a63f51b"
         ]
       },
       {
-        "@id": "urn:c99ec4d0-f9ca-4425-b9f4-c87db03772be",
+        "@id": "urn:5150ea63-253e-4632-8e1c-e6d6f66d3f9b",
         "label": "mask",
-        "associatedWith": "urn:91b05bcc-7a2e-48cf-953c-a366b3419200",
+        "associatedWith": "urn:210b7976-e9ae-4243-a954-7f09d63fafe5",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc; 3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj; 3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj; 3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt; 3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt; 3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group; ",
         "used": [
-          "urn:962cad7a-81dc-498c-9658-a367fc47be71",
-          "urn:748557d0-dbf8-439f-9638-1d4963f93d52",
-          "urn:2686fab3-8dd5-45c0-813a-ba4f890534f7",
-          "urn:1565ab85-75cd-4a8f-8e85-fab31c94aaf1",
-          "urn:7d0a4ae9-a2e7-48a7-b4df-e3e4596cb2bb",
-          "urn:711029e7-1a0b-4010-b6df-ed04fa5e35c1",
-          "urn:7d0a4ae9-a2e7-48a7-b4df-e3e4596cb2bb",
-          "urn:711029e7-1a0b-4010-b6df-ed04fa5e35c1",
-          "urn:b04e3534-b117-43c7-8bf5-b03ee2753090",
-          "urn:2686fab3-8dd5-45c0-813a-ba4f890534f7",
-          "urn:9b699ea3-8ad8-49af-83ff-7505506ab96c"
+          "urn:53fa78a6-d8f2-471e-a4fa-aa9fa8f08b36",
+          "urn:7b92747e-b90b-492d-8e7e-c99795accc90",
+          "urn:f600d98c-6735-4fbf-a6b7-337f4f46426f",
+          "urn:865a0b41-437e-4cde-9007-f6216b7a9ed1",
+          "urn:0b2d96d6-373d-48ee-8288-9b6630594059",
+          "urn:f5ec68d7-1e7c-4804-9ace-55bf80bd2e7d",
+          "urn:0b2d96d6-373d-48ee-8288-9b6630594059",
+          "urn:f5ec68d7-1e7c-4804-9ace-55bf80bd2e7d",
+          "urn:539d468e-44bf-4431-95d2-12c1c8d23825",
+          "urn:f600d98c-6735-4fbf-a6b7-337f4f46426f",
+          "urn:2535402f-72cd-4bfd-89de-7e06823f466c"
         ]
       },
       {
-        "@id": "urn:68638674-b35e-4ee2-ac81-93b0eed1dc4a",
+        "@id": "urn:e2af0880-2a04-4a00-96a3-c41d53591247",
         "label": "scale",
-        "associatedWith": "urn:91b05bcc-7a2e-48cf-953c-a366b3419200",
+        "associatedWith": "urn:210b7976-e9ae-4243-a954-7f09d63fafe5",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc; 3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale; ",
         "used": [
-          "urn:962cad7a-81dc-498c-9658-a367fc47be71",
-          "urn:962cad7a-81dc-498c-9658-a367fc47be71",
-          "urn:703bf55b-db97-472c-99ec-2a3a2e30d4c3",
-          "urn:eb06b57d-72f7-4db3-a83f-0b5375aaa208"
+          "urn:53fa78a6-d8f2-471e-a4fa-aa9fa8f08b36",
+          "urn:53fa78a6-d8f2-471e-a4fa-aa9fa8f08b36",
+          "urn:00a6d7f7-81fc-40c9-af9e-6c7ef9808562",
+          "urn:71b058b4-2de9-4859-84b4-b860b34fd6ba"
         ]
       },
       {
-        "@id": "urn:8cb2d405-f78e-461f-a680-56abf991cd9e",
+        "@id": "urn:13f3c9b9-1449-4f53-8294-6f8a6b77b3d3",
         "label": "regress",
-        "associatedWith": "urn:91b05bcc-7a2e-48cf-953c-a366b3419200",
+        "associatedWith": "urn:210b7976-e9ae-4243-a954-7f09d63fafe5",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -derivative -demean -write motion_deriv.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}; 3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 8 -stim_times 1 stimuli/tone_counting_onset_times.txt 'BLOCK(4)' -stim_label 1 tone_counting -stim_times_AM1 2 stimuli/tone_counting_probe_duration.txt 'dmBLOCK' -stim_label 2 probe -stim_file 3 motion_demean.1D'[0]' -stim_base 3 -stim_label 3 roll -stim_file 4 motion_demean.1D'[1]' -stim_base 4 -stim_label 4 pitch -stim_file 5 motion_demean.1D'[2]' -stim_base 5 -stim_label 5 yaw -stim_file 6 motion_demean.1D'[3]' -stim_base 6 -stim_label 6 dS -stim_file 7 motion_demean.1D'[4]' -stim_base 7 -stim_label 7 dL -stim_file 8 motion_demean.1D'[5]' -stim_base 8 -stim_label 8 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj; 1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt; 3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD; 3dTstat -mean -prefix rm.signal.all all_runs.$subj+tlrc\"[$ktrs]\"; 3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"; 3dcalc -a rm.signal.all+tlrc -b rm.noise.all+tlrc -c full_mask.$subj+tlrc -expr 'c*a/b' -prefix TSNR.$subj; 3dTnorm -norm2 -prefix rm.errts.unit errts.${subj}+tlrc; 3dmaskave -quiet -mask full_mask.$subj+tlrc rm.errts.unit+tlrc > gmean.errts.unit.1D; 3dTstat -sos -prefix - gmean.errts.unit.1D\\' > out.gcor.1D; 3dcalc -a rm.errts.unit+tlrc -b gmean.errts.unit.1D -expr 'a*b' -prefix rm.DP; 3dTstat -sum -prefix corr_brain rm.DP+tlrc; 1dcat X.nocensor.xmat.1D'[3]' > ideal_tone_counting.1D; 1dcat X.nocensor.xmat.1D'[4]' > ideal_probe.1D; 3dTstat -sum -prefix sum_ideal.1D X.nocensor.xmat.1D\"[$reg_cols]\"; 1dcat X.nocensor.xmat.1D\"[$reg_cols]\" > X.stim.xmat.1D; ",
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-          "urn:71d4b62d-e181-4b29-9cef-04ef856047a4"
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+          "urn:5f091bcc-1352-4778-b7f0-ecc99585501f",
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+          "urn:0288624e-3fe7-438c-a66e-8b0cd95f65c1",
+          "urn:da717efa-327f-4ffa-89d2-92f59a19a50e",
+          "urn:0c78731e-ed75-4d97-bcdd-042cb3caa566",
+          "urn:dc5ca47a-9548-4022-a31b-d6efb95b8ad9",
+          "urn:f6b805b2-5c95-418c-9a87-0998cbca636e",
+          "urn:616b3978-03f4-4a66-976d-8d3f371faaff",
+          "urn:616b3978-03f4-4a66-976d-8d3f371faaff"
         ]
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       {
-        "@id": "urn:5bcbb31a-da10-4a45-b7eb-04dac91e5b3c",
+        "@id": "urn:c12def47-7729-4f52-94a9-db975e35d749",
         "label": "blur estimation",
-        "associatedWith": "urn:91b05bcc-7a2e-48cf-953c-a366b3419200",
+        "associatedWith": "urn:210b7976-e9ae-4243-a954-7f09d63fafe5",
         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc all_runs.$subj+tlrc\"[$trs]\" >> blur.epits.1D; 3dFWHMx -detrend -mask full_mask.$subj+tlrc errts.${subj}+tlrc\"[$trs]\" >> blur.errts.1D; 3dClustSim -both -mask full_mask.$subj+tlrc -fwhmxyz $fxyz[1-3] -prefix ClustSim; ",
         "used": [
-          "urn:2686fab3-8dd5-45c0-813a-ba4f890534f7",
-          "urn:2686fab3-8dd5-45c0-813a-ba4f890534f7",
-          "urn:2686fab3-8dd5-45c0-813a-ba4f890534f7"
+          "urn:f600d98c-6735-4fbf-a6b7-337f4f46426f",
+          "urn:f600d98c-6735-4fbf-a6b7-337f4f46426f",
+          "urn:f600d98c-6735-4fbf-a6b7-337f4f46426f"
         ]
       },
       {
-        "@id": "urn:8915d9d3-e7d2-49a6-96a2-bf9c91c8ee61",
+        "@id": "urn:38704d9b-61c8-49cc-9b71-84de095523bf",
         "label": "auto block: generate review scripts",
-        "associatedWith": "urn:91b05bcc-7a2e-48cf-953c-a366b3419200",
+        "associatedWith": "urn:210b7976-e9ae-4243-a954-7f09d63fafe5",
         "command": "gen_epi_review.py -script @epi_review.$subj -dsets pb00.$subj.r*.tcat+orig.HEAD; gen_ss_review_scripts.py -mot_limit 0.3 -exit0; ",
         "used": [
-          "urn:6c7c5ceb-8f8a-4126-931f-3e45b2fc80f0"
+          "urn:28923e81-c671-4c5b-aee9-5ef197eb5113"
         ]
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     ],
     "prov:Entity": [
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-        "@id": "urn:1e2964dc-2c07-4f9d-9101-885636e34941",
+        "@id": "urn:a04913d6-f6ed-402b-b110-cf49ce78016a",
         "label": "tone_counting_onset_times.txt",
         "prov:atLocation": "./afni_cluster_nn2/tone_counting_onset_times.txt",
         "digest": {
@@ -193,7 +192,7 @@
         }
       },
       {
-        "@id": "urn:642b00c2-5f79-420a-a212-45cdd7dcba33",
+        "@id": "urn:b4169786-f8b4-4875-a20b-b4433c296029",
         "label": "tone_counting_probe_duration.txt",
         "prov:atLocation": "./afni_cluster_nn2/tone_counting_probe_duration.txt",
         "digest": {
@@ -201,7 +200,7 @@
         }
       },
       {
-        "@id": "urn:b32e0ecb-8082-4086-9d2a-384403f51379",
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         "label": "sub-01_T1w.nii.gz",
         "prov:atLocation": "sub-01_T1w.nii.gz",
         "digest": {
@@ -209,34 +208,34 @@
         }
       },
       {
-        "@id": "urn:afb058d8-a0d9-4a8d-b48d-43355fd27409",
+        "@id": "urn:ad85f4d2-bc86-4eb0-b051-e88d0ec7f05c",
         "label": "$output_dir",
         "prov:atLocation": "$output_dir",
-        "generatedBy": "urn:bc4ed7c6-6801-4fc5-8242-4cca359734a6",
+        "generatedBy": "urn:7d18474e-1e58-4c36-b89a-e52932fe2015",
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+        "@id": "urn:404a4d15-ee67-4dd8-ab02-993a22e6d405",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:bc4ed7c6-6801-4fc5-8242-4cca359734a6"
+        "generatedBy": "urn:7d18474e-1e58-4c36-b89a-e52932fe2015"
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-        "@id": "urn:b166d860-3725-4ea1-95cf-f69ec640b968",
+        "@id": "urn:f7950dc3-735b-4be3-a659-65d79c66cc27",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:bc4ed7c6-6801-4fc5-8242-4cca359734a6"
+        "generatedBy": "urn:7d18474e-1e58-4c36-b89a-e52932fe2015"
       },
       {
-        "@id": "urn:36808c19-65e3-49cb-9369-990da661f030",
+        "@id": "urn:c318e459-6636-41c0-baad-6553d27b820c",
         "label": "sub-01_T1w",
         "prov:atLocation": "$output_dir/sub-01_T1w",
-        "generatedBy": "urn:bc4ed7c6-6801-4fc5-8242-4cca359734a6"
+        "generatedBy": "urn:7d18474e-1e58-4c36-b89a-e52932fe2015"
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       {
-        "@id": "urn:9e0c1369-436f-4b6c-8dce-13e7c886d3be",
+        "@id": "urn:35fd6ff1-968d-40ab-aaad-7cf131cab8cf",
         "label": "sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "digest": {
@@ -244,13 +243,13 @@
         }
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-        "@id": "urn:b1267269-2d2e-4a09-a240-7a91144a3cd1",
+        "@id": "urn:38b5d57d-2ccc-4626-a8f7-de90eae750e4",
         "label": "pb00.$subj.r01.tcat",
         "prov:atLocation": "$output_dir/pb00.$subj.r01.tcat",
-        "generatedBy": "urn:abaf539c-8c53-4d5b-81dd-c5c8dd66cef5"
+        "generatedBy": "urn:030ac5c4-f590-4652-abfb-c2415e30f6d0"
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       {
-        "@id": "urn:d01b0a86-c597-4ff2-902e-b02ef0af2f5e",
+        "@id": "urn:8633c6ca-e187-4a73-8efa-926d8ca33d59",
         "label": "pb00.$subj.r$run.tcat",
         "prov:atLocation": "pb00.$subj.r$run.tcat+orig",
         "digest": {
@@ -258,7 +257,7 @@
         }
       },
       {
-        "@id": "urn:0514ce80-6ce1-44f3-9482-53f6381f5b61",
+        "@id": "urn:dc9e4fe0-6cef-4a23-9009-138e1ebb75a7",
         "label": "outcount.r*.1D",
         "prov:atLocation": "outcount.r*.1D",
         "digest": {
@@ -266,25 +265,25 @@
         }
       },
       {
-        "@id": "urn:b57a9b24-e3af-4b0d-aac2-e5df9973dcc7",
+        "@id": "urn:1c32b8dc-a3cb-4ef0-9c8f-eb21e635e505",
         "label": "outcount.r$run.1D",
         "prov:atLocation": "outcount.r$run.1D",
-        "generatedBy": "urn:ca4ee33e-ec88-4ec0-9662-9065d7cc4734",
+        "generatedBy": "urn:538a39c8-734b-4575-9dd3-02305261fdd6",
         "digest": {
           "sha256": "63d9f539e5470badc625d557109f68bc4eecbb02ca2667483739d52f95e5d0dd"
         }
       },
       {
-        "@id": "urn:658211ea-995c-4a62-9030-1fbf43b013cc",
+        "@id": "urn:40286f70-3d33-483c-bfc2-3432761e3c7f",
         "label": "outcount_rall.1D",
         "prov:atLocation": "outcount_rall.1D",
-        "generatedBy": "urn:ca4ee33e-ec88-4ec0-9662-9065d7cc4734",
+        "generatedBy": "urn:538a39c8-734b-4575-9dd3-02305261fdd6",
         "digest": {
           "sha256": "cb887fd5e4d5e9acb3a24820d0f7a62ed38a5ffb0fdedd373440ac0219fb186a"
         }
       },
       {
-        "@id": "urn:d01b0a86-c597-4ff2-902e-b02ef0af2f5e",
+        "@id": "urn:8633c6ca-e187-4a73-8efa-926d8ca33d59",
         "label": "pb00.$subj.r$run.tcat",
         "prov:atLocation": "pb00.$subj.r$run.tcat+orig",
         "digest": {
@@ -292,16 +291,16 @@
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       {
-        "@id": "urn:a565191b-1db3-4743-bd31-6b8b2cbf88c2",
+        "@id": "urn:b66435cb-d795-4c33-b2e8-eeda2aab4832",
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         "prov:atLocation": "pb01.$subj.r$run.tshift",
-        "generatedBy": "urn:af09e210-3d42-4ab8-881e-63b8a79ac26f",
+        "generatedBy": "urn:75834617-a647-4b05-a66f-eed728dab266",
         "digest": {
           "sha256": "c6bf01cea8d2eac1d7a866f80b865c6e7d4b4e012dbb63d480ac9a8551162d72"
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       {
-        "@id": "urn:66f27953-4be4-4fc2-9e73-7c52bce16dba",
+        "@id": "urn:bf189218-ad14-4b5f-ba55-945ce218f2f7",
         "label": "sub-01_T1w",
         "prov:atLocation": "sub-01_T1w+orig",
         "digest": {
@@ -309,7 +308,7 @@
         }
       },
       {
-        "@id": "urn:0a8ced20-51bf-4c17-9698-3877f708ece6",
+        "@id": "urn:0f3dc826-1ad2-4563-a19a-aceadec0c483",
         "label": "pb01.$subj.r01.tshift",
         "prov:atLocation": "pb01.$subj.r01.tshift+orig",
         "digest": {
@@ -317,16 +316,16 @@
         }
       },
       {
-        "@id": "urn:1c65e019-bff5-4652-9d67-24ad71333fd7",
+        "@id": "urn:47d90f56-3811-4499-b673-1ef07bb242a9",
         "label": "_al_junk",
         "prov:atLocation": "_al_junk",
-        "generatedBy": "urn:f6360992-6c3c-4790-874c-7469907d535a",
+        "generatedBy": "urn:7301e5d4-ee74-4643-b174-04dac2bc17bd",
         "digest": {
           "sha256": "bd785a075a4c6446e1e54de9e628913f7f1c814e86b69a9fbfe933209e6d37b5"
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       {
-        "@id": "urn:7e3371bd-9b56-435d-b2af-b036ba2d16ea",
+        "@id": "urn:4d1dd6f4-b4e4-40c8-b95f-5ec76e8bd89b",
         "label": "TT_N27",
         "prov:atLocation": "TT_N27+tlrc",
         "digest": {
@@ -334,7 +333,7 @@
         }
       },
       {
-        "@id": "urn:d4e33abf-38ab-40ee-b824-cb1c9e5d8c1c",
+        "@id": "urn:b51eb436-940b-4b1b-9e47-f995a797d1cf",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+orig",
         "digest": {
@@ -342,7 +341,7 @@
         }
       },
       {
-        "@id": "urn:df462c5e-a71d-4211-b18b-58f04504f189",
+        "@id": "urn:eab0d8bc-2fe3-4c10-b167-28e88bc93fe3",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+tlrc::WARP_DATA",
         "digest": {
@@ -350,16 +349,16 @@
         }
       },
       {
-        "@id": "urn:46d52892-c9a2-46ad-8f23-17546b04f64f",
+        "@id": "urn:0636ee2d-a3a6-4f30-87fa-789e47259146",
         "label": "warp.anat.Xat.1D",
         "prov:atLocation": "warp.anat.Xat.1D",
-        "generatedBy": "urn:fff5c382-53bd-4b97-a58a-1fe3dbded5df",
+        "generatedBy": "urn:d446fbfc-2ff1-4066-8050-bcc12f44e46e",
         "digest": {
           "sha256": "800633fb5b4e9be64078bc181c4d5510ffb73fc5cccaf364c7fb6a294aa06728"
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       },
       {
-        "@id": "urn:df462c5e-a71d-4211-b18b-58f04504f189",
+        "@id": "urn:eab0d8bc-2fe3-4c10-b167-28e88bc93fe3",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+tlrc::WARP_DATA",
         "digest": {
@@ -367,16 +366,16 @@
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       },
       {
-        "@id": "urn:46d52892-c9a2-46ad-8f23-17546b04f64f",
+        "@id": "urn:0636ee2d-a3a6-4f30-87fa-789e47259146",
         "label": "warp.anat.Xat.1D",
         "prov:atLocation": "warp.anat.Xat.1D",
-        "generatedBy": "urn:fff5c382-53bd-4b97-a58a-1fe3dbded5df",
+        "generatedBy": "urn:d446fbfc-2ff1-4066-8050-bcc12f44e46e",
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           "sha256": "800633fb5b4e9be64078bc181c4d5510ffb73fc5cccaf364c7fb6a294aa06728"
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-        "@id": "urn:b3975f6e-1985-46b7-80da-90f1e8cf8e62",
+        "@id": "urn:39308342-7914-48eb-91d5-9ea9173ec4b1",
         "label": "pb01.$subj.r$run.tshift",
         "prov:atLocation": "pb01.$subj.r$run.tshift+orig",
         "digest": {
@@ -384,7 +383,7 @@
         }
       },
       {
-        "@id": "urn:748557d0-dbf8-439f-9638-1d4963f93d52",
+        "@id": "urn:7b92747e-b90b-492d-8e7e-c99795accc90",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+tlrc",
         "digest": {
@@ -392,7 +391,7 @@
         }
       },
       {
-        "@id": "urn:94daf206-c9e2-45d9-95d0-6be1bbff9cc5",
+        "@id": "urn:c9f0d731-8984-47bd-aa5c-6b5afb7bfda4",
         "label": "rm.epi.all1",
         "prov:atLocation": "rm.epi.all1+orig",
         "digest": {
@@ -400,7 +399,7 @@
         }
       },
       {
-        "@id": "urn:4e66afad-85bf-424d-aedf-ebb495b51d76",
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         "label": "rm.epi.1.r$run",
         "prov:atLocation": "rm.epi.1.r$run+tlrc",
         "digest": {
@@ -408,7 +407,7 @@
         }
       },
       {
-        "@id": "urn:e9492988-1bcb-4a89-b6e6-3c1925e1b1fc",
+        "@id": "urn:74748c41-4b12-4d11-8e2e-bad321a8500f",
         "label": "dfile.r*.1D",
         "prov:atLocation": "dfile.r*.1D",
         "digest": {
@@ -416,7 +415,7 @@
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       {
-        "@id": "urn:725ce964-546e-4bc3-b142-d8c544ff20fb",
+        "@id": "urn:98899c4a-d46c-4fc4-8aa4-7e38f7fb0855",
         "label": "rm.epi.min.r01",
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@@ -538,7 +537,7 @@
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@@ -672,7 +671,7 @@
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@@ -731,7 +730,7 @@
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@@ -739,7 +738,7 @@
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@@ -795,7 +794,7 @@
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@@ -803,7 +802,7 @@
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@@ -811,7 +810,7 @@
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@@ -819,133 +818,133 @@
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         "prov:atLocation": "all_runs.$subj",
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-        "generatedBy": "urn:8cb2d405-f78e-461f-a680-56abf991cd9e",
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         "prov:atLocation": "TSNR.$subj",
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-        "generatedBy": "urn:8cb2d405-f78e-461f-a680-56abf991cd9e",
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-        "generatedBy": "urn:8cb2d405-f78e-461f-a680-56abf991cd9e",
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         "prov:atLocation": "ideal_probe.1D",
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         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:8cb2d405-f78e-461f-a680-56abf991cd9e",
+        "generatedBy": "urn:13f3c9b9-1449-4f53-8294-6f8a6b77b3d3",
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       {
-        "@id": "urn:1662b1a2-1679-4d8d-b615-c41a992926ca",
+        "@id": "urn:de89a8da-ba9f-4738-92cf-632ab726d7cf",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:8cb2d405-f78e-461f-a680-56abf991cd9e",
+        "generatedBy": "urn:13f3c9b9-1449-4f53-8294-6f8a6b77b3d3",
         "digest": {
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-        "@id": "urn:2686fab3-8dd5-45c0-813a-ba4f890534f7",
+        "@id": "urn:f600d98c-6735-4fbf-a6b7-337f4f46426f",
         "label": "full_mask.$subj",
         "prov:atLocation": "full_mask.$subj+tlrc",
         "digest": {
@@ -953,34 +952,34 @@
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-        "@id": "urn:932fc7fe-6a48-438b-9df6-9a150e9142d3",
+        "@id": "urn:25151d2d-9541-4702-910b-34e9337d6dc4",
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         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:5bcbb31a-da10-4a45-b7eb-04dac91e5b3c",
+        "generatedBy": "urn:c12def47-7729-4f52-94a9-db975e35d749",
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-        "@id": "urn:48891029-b785-4f4f-8860-7054ddcf78ca",
+        "@id": "urn:a9c53e38-6940-4b59-9eef-3b5922f9ca7a",
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         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:5bcbb31a-da10-4a45-b7eb-04dac91e5b3c",
+        "generatedBy": "urn:c12def47-7729-4f52-94a9-db975e35d749",
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+        "@id": "urn:6d73fda2-0c34-40d4-920f-9e2a8fdfd781",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:5bcbb31a-da10-4a45-b7eb-04dac91e5b3c",
+        "generatedBy": "urn:c12def47-7729-4f52-94a9-db975e35d749",
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+        "@id": "urn:28923e81-c671-4c5b-aee9-5ef197eb5113",
         "label": "pb00.$subj.r*.tcat",
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@@ -988,10 +987,10 @@
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-        "@id": "urn:50551edf-7b41-4868-96c8-6f50ef1afcc5",
+        "@id": "urn:c05d71d0-695d-4142-bbdb-88f57fb53219",
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-        "generatedBy": "urn:8915d9d3-e7d2-49a6-96a2-bf9c91c8ee61",
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diff --git a/examples/from_parsers/afni/afni_clustconn_26_proc.jsonld b/examples/from_parsers/afni/afni_clustconn_26_proc.jsonld
index e8c9f9a7a..adf95ee61 100644
--- a/examples/from_parsers/afni/afni_clustconn_26_proc.jsonld
+++ b/examples/from_parsers/afni/afni_clustconn_26_proc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
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-        "@id": "urn:3629a684-e3d0-4d02-b46c-ba0aa897ca06",
+        "@id": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,569 +13,569 @@
     ],
     "prov:Activity": [
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-        "@id": "urn:c105ae15-b7b6-45a1-998a-edabc1944c3e",
+        "@id": "urn:3f372617-f0ba-4f3a-86f0-ce2ea6ec39c1",
         "label": "Make directory",
-        "associatedWith": "urn:3629a684-e3d0-4d02-b46c-ba0aa897ca06",
+        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
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         "parameters": {},
         "used": []
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-        "@id": "urn:b1d963a1-adde-478c-9572-0e6491214316",
+        "@id": "urn:732242fd-a890-4e32-9297-9bfcbbeb508f",
         "label": "Make directory",
-        "associatedWith": "urn:3629a684-e3d0-4d02-b46c-ba0aa897ca06",
+        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
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-          "urn:ae29f890-cf49-4621-9cbe-6eeeab313c8e"
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-          "urn:fad38cb7-5e1a-4f82-ac2d-4f0cc81b0b2a"
+          "urn:a40f9ca3-df62-492c-982a-3add9b872a76"
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+        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
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         "parameters": {},
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-          "urn:972af39b-8673-4ab8-a38f-f2424bc248af"
+          "urn:bf3ba33a-183c-44e2-9d66-a3582e62fe86"
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-        "associatedWith": "urn:3629a684-e3d0-4d02-b46c-ba0aa897ca06",
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-          "urn:fad38cb7-5e1a-4f82-ac2d-4f0cc81b0b2a"
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+        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
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-          "urn:1435c1bd-2e36-477a-b417-5f57093bedde"
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         "label": "@auto_tlrc",
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         "used": [
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         "parameters": {},
         "used": [
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         "parameters": {},
         "used": [
-          "urn:944ad4a8-6abe-44bb-835f-307b53b5e187"
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         "label": "3dAllineate",
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-          "urn:346f2f07-2990-484f-9e23-d74ce972f99a",
-          "urn:b96fb921-457b-4883-9be8-b07579a040e0"
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         "label": "3dcopy",
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         "command": "3dcopy rm.epi.min.r01+tlrc mask_epi_extents",
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         "label": "3dcalc",
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         "command": "3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg",
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-          "urn:3ba5cd1f-fdfc-400a-a1ae-227bdfe70c50"
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         "label": "3dcopy",
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         "command": "3dcopy sub-01_T1w_ns+tlrc anat_final.$subj",
         "parameters": {},
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         "label": "3dAllineate",
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         "command": "3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped",
         "parameters": {},
         "used": [
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         "label": "3dmerge",
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         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc",
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-          "urn:b9ea35db-d498-431f-88a6-0669481d8bd2"
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         "label": "3dAutomask",
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         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
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         "command": "3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj",
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-          "urn:305ec05b-5014-44e6-984a-2ea39883ade6"
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         "label": "3dmask_tool",
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         "parameters": {},
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         "command": "3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt",
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-          "urn:9c1ff056-0888-4199-b1a4-4c11252dcc8f"
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-          "urn:9c1ff056-0888-4199-b1a4-4c11252dcc8f"
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         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
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         "parameters": {},
         "used": [
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         "parameters": {},
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         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc all_runs.$subj+tlrc\"[$trs]\" >> blur.epits.1D",
         "parameters": {},
         "used": [
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         "parameters": {},
         "used": [
-          "urn:305ec05b-5014-44e6-984a-2ea39883ade6"
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+        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
         "command": "3dClustSim -both -mask full_mask.$subj+tlrc -fwhmxyz $fxyz[1-3] -prefix ClustSim",
         "parameters": {},
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+          "urn:a5389e7d-d431-43bb-8d2c-c68cdfdd10fe"
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         "label": "gen_epi_review.py",
-        "associatedWith": "urn:3629a684-e3d0-4d02-b46c-ba0aa897ca06",
+        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
         "command": "gen_epi_review.py -script @epi_review.$subj -dsets pb00.$subj.r*.tcat+orig.HEAD",
         "parameters": {},
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+          "urn:c09831f3-2daa-4d46-8cc2-8d3a6d13e061"
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+        "@id": "urn:a0828193-6c5d-4073-910f-4d6ef6b19f1a",
         "label": "gen_ss_review_scripts.py",
-        "associatedWith": "urn:3629a684-e3d0-4d02-b46c-ba0aa897ca06",
+        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
         "command": "gen_ss_review_scripts.py -mot_limit 0.3 -exit0",
         "parameters": {
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@@ -587,22 +586,22 @@
     ],
     "prov:Entity": [
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+        "@id": "urn:4a800646-417a-4105-bc31-99944567ceb1",
         "label": "$output_dir",
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-        "generatedBy": "urn:c105ae15-b7b6-45a1-998a-edabc1944c3e",
+        "generatedBy": "urn:3f372617-f0ba-4f3a-86f0-ce2ea6ec39c1",
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         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:b1d963a1-adde-478c-9572-0e6491214316"
+        "generatedBy": "urn:732242fd-a890-4e32-9297-9bfcbbeb508f"
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+        "@id": "urn:deeda8b2-3927-47d6-8375-d0341e4f6f2a",
         "label": "tone_counting_onset_times.txt",
         "prov:atLocation": "./afni_cluster_nn3/tone_counting_onset_times.txt",
         "digest": {
@@ -610,7 +609,7 @@
         }
       },
       {
-        "@id": "urn:8c6a8fad-4a10-4e63-902e-cb713291e98b",
+        "@id": "urn:cecf4f4e-5ba8-4780-90ce-f798e6c648e7",
         "label": "tone_counting_probe_duration.txt",
         "prov:atLocation": "./afni_cluster_nn3/tone_counting_probe_duration.txt",
         "digest": {
@@ -618,13 +617,13 @@
         }
       },
       {
-        "@id": "urn:debeb16c-5b95-4d17-bf55-7b5f67d88815",
+        "@id": "urn:a1fa7d4a-cde5-40db-9c54-e05b42a9ba21",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:1b27e140-7a1e-44d0-b08b-6050245e2a3d"
+        "generatedBy": "urn:e8af30f7-c70b-43bf-a4d0-b50f658c6762"
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         "label": "sub-01_T1w.nii.gz",
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         "digest": {
@@ -632,13 +631,13 @@
         }
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         "prov:atLocation": "$output_dir/sub-01_T1w",
-        "generatedBy": "urn:ac72bb00-f067-43c0-93f1-c19535495c63"
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@@ -646,13 +645,13 @@
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@@ -660,16 +659,16 @@
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@@ -677,25 +676,25 @@
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@@ -703,7 +702,7 @@
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@@ -711,16 +710,16 @@
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@@ -728,7 +727,7 @@
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@@ -736,7 +735,7 @@
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@@ -744,16 +743,16 @@
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@@ -761,34 +760,34 @@
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@@ -796,16 +795,16 @@
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@@ -813,16 +812,16 @@
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@@ -830,16 +829,16 @@
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@@ -847,16 +846,16 @@
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@@ -864,16 +863,16 @@
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@@ -881,7 +880,7 @@
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@@ -889,34 +888,34 @@
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@@ -924,7 +923,7 @@
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@@ -932,7 +931,7 @@
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@@ -940,25 +939,25 @@
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@@ -966,16 +965,16 @@
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@@ -983,16 +982,16 @@
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@@ -1120,16 +1119,16 @@
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       },
       {
-        "@id": "urn:8c858fbe-04ee-48dc-bab5-c1ae2ef9159c",
+        "@id": "urn:307ab064-d2fc-4591-bb45-46dd57cf2d2d",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:8cb47f6b-5181-4500-9572-0906eac7e750",
+        "generatedBy": "urn:a0828193-6c5d-4073-910f-4d6ef6b19f1a",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_clustconn_26_proc_bloc.jsonld b/examples/from_parsers/afni/afni_clustconn_26_proc_bloc.jsonld
index 126e042c6..e1d23cf32 100644
--- a/examples/from_parsers/afni/afni_clustconn_26_proc_bloc.jsonld
+++ b/examples/from_parsers/afni/afni_clustconn_26_proc_bloc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:2fd43732-f606-4c9b-a9f0-74885d47be97",
+        "@id": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,178 +13,178 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:507feb24-9c1e-404a-8fba-db37ec38dad8",
+        "@id": "urn:0f6e1769-0854-4759-a3da-2c830f0e3125",
         "label": "auto block: setup",
-        "associatedWith": "urn:2fd43732-f606-4c9b-a9f0-74885d47be97",
+        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
         "command": "mkdir $output_dir; mkdir $output_dir/stimuli; cp ./afni_cluster_nn3/tone_counting_onset_times.txt ./afni_cluster_nn3/tone_counting_probe_duration.txt $output_dir/stimuli; 3dcopy sub-01_T1w.nii.gz $output_dir/sub-01_T1w; ",
         "used": [
-          "urn:cb1c0160-0e2f-4a93-b70f-8f61530cdb27",
-          "urn:906a7e97-4954-4db4-90a8-66b1d76cd022",
-          "urn:f92c7377-ad99-4aab-bed1-84cd8c46c153"
+          "urn:4125e09e-1e8f-485f-a75a-200cf5ed26c0",
+          "urn:0f4d54c0-a22d-4e21-8302-30a73e21a790",
+          "urn:ac5590b1-bd70-4147-b25f-7328029e7372"
         ]
       },
       {
-        "@id": "urn:acde19c7-3af9-4068-bfb4-7e467ac0017f",
+        "@id": "urn:8c453e99-08d2-4dc0-be26-4e3d7142869f",
         "label": "auto block: tcat",
-        "associatedWith": "urn:2fd43732-f606-4c9b-a9f0-74885d47be97",
+        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat sub-01_task-tonecounting_bold.nii.gz'[0..$]'; ",
         "used": [
-          "urn:3fb4cf23-5710-42ec-8e97-28eb4dd28fa3"
+          "urn:228beb26-f70c-48f3-9558-0bd838529fbe"
         ]
       },
       {
-        "@id": "urn:3178b117-e8ae-48cc-9e0e-81471311e1f0",
+        "@id": "urn:937bd6fc-0ed1-424a-bbc8-828824a18e79",
         "label": "auto block: outcount",
-        "associatedWith": "urn:2fd43732-f606-4c9b-a9f0-74885d47be97",
+        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D; cat outcount.r*.1D > outcount_rall.1D; ",
         "used": [
-          "urn:e73ff039-8349-4916-94b3-209aa86d7a3f",
-          "urn:54de5eb3-f9ac-4833-886e-bf68285dca2b"
+          "urn:a2819925-6bb1-4437-91bb-8750d8d911eb",
+          "urn:26ab105c-e2ae-422f-bea8-19180cabf617"
         ]
       },
       {
-        "@id": "urn:ecd7913d-2d7a-454b-a4e9-4c3500333405",
+        "@id": "urn:259ba45e-774a-49f8-857b-82f0fe731dd6",
         "label": "tshift",
-        "associatedWith": "urn:2fd43732-f606-4c9b-a9f0-74885d47be97",
+        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig; ",
         "used": [
-          "urn:e73ff039-8349-4916-94b3-209aa86d7a3f"
+          "urn:a2819925-6bb1-4437-91bb-8750d8d911eb"
         ]
       },
       {
-        "@id": "urn:ccd87bea-cc31-4cc3-9005-34da90ca2810",
+        "@id": "urn:abf735c9-2667-495b-9fa1-321a42d9e42b",
         "label": "align",
-        "associatedWith": "urn:2fd43732-f606-4c9b-a9f0-74885d47be97",
+        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off; ",
         "used": [
-          "urn:5420810d-a31a-49fd-acd7-8b299036cc1f",
-          "urn:3a301cd9-25da-471b-8223-bad090c7347d"
+          "urn:7a5e09c8-074d-47d7-a7e6-7757a3b0002c",
+          "urn:fce53e58-532c-4750-882a-d04ef8ea1b35"
         ]
       },
       {
-        "@id": "urn:73b145b0-3563-4e20-917c-75277a5481bc",
+        "@id": "urn:52ac7507-1b78-451b-8d71-a8134799b096",
         "label": "tlrc",
-        "associatedWith": "urn:2fd43732-f606-4c9b-a9f0-74885d47be97",
+        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss; cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D; ",
         "used": [
-          "urn:b552aaae-f3a6-43f9-a28e-2adaa38edc2c",
-          "urn:ab91b3fd-d259-4e35-917b-15e7f7eb5390",
-          "urn:98af3652-a864-476a-b2d5-059404150cbd"
+          "urn:fc85c9c4-03af-41d2-a7d3-5665cd1240cc",
+          "urn:294250c1-3f20-4e89-9043-505157d79e92",
+          "urn:b5e0225f-eff0-4e8c-beb9-09e171bbf0a1"
         ]
       },
       {
-        "@id": "urn:c3d9964f-7778-4440-8d1a-08d683e8d4dd",
+        "@id": "urn:4ba9541e-ec77-485c-bc03-5344cbfa840c",
         "label": "volreg",
-        "associatedWith": "urn:2fd43732-f606-4c9b-a9f0-74885d47be97",
+        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig; 3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1; cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D; 3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run; 3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run; 3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc; cat dfile.r*.1D > dfile_rall.1D; 3dcopy rm.epi.min.r01+tlrc mask_epi_extents; 3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg; 3dcopy sub-01_T1w_ns+tlrc anat_final.$subj; 3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped; ",
         "used": [
-          "urn:bdbf17fa-bfef-4bd5-90d8-f02ac4320a78",
-          "urn:bdbf17fa-bfef-4bd5-90d8-f02ac4320a78",
-          "urn:98af3652-a864-476a-b2d5-059404150cbd",
-          "urn:3b503358-3e90-4650-ba12-fa5787079082",
-          "urn:bdbf17fa-bfef-4bd5-90d8-f02ac4320a78",
-          "urn:3b503358-3e90-4650-ba12-fa5787079082",
-          "urn:ad6afb1f-16c3-42d2-b5c1-ed7709d5baf8",
-          "urn:8e51b296-a8ad-4c3e-bfc3-297ae5ebdc88",
-          "urn:9ae492e3-19fd-4cb2-9c73-520962c16993",
-          "urn:f22d3031-ad76-4284-a165-40cc1f7e75b2",
-          "urn:21490073-5880-42a1-a555-78fc1684a71b",
-          "urn:e7f88111-476b-45b1-8905-39d0075e680a",
-          "urn:3b503358-3e90-4650-ba12-fa5787079082",
-          "urn:f4ad58dc-3808-48a2-ab28-b91512eceeb8"
+          "urn:17f65b7b-4973-4314-93d1-559ab4356cc9",
+          "urn:17f65b7b-4973-4314-93d1-559ab4356cc9",
+          "urn:b5e0225f-eff0-4e8c-beb9-09e171bbf0a1",
+          "urn:fbeeaff6-baec-49f5-a079-172e049a9402",
+          "urn:17f65b7b-4973-4314-93d1-559ab4356cc9",
+          "urn:fbeeaff6-baec-49f5-a079-172e049a9402",
+          "urn:2cb625e4-d86b-4d08-8244-67e8ecce7a1a",
+          "urn:106667e2-534d-4083-93fd-ff640a2eb33f",
+          "urn:c570a9cb-ff5a-493a-8eb2-a0ef15df96d5",
+          "urn:9b6dc0b4-91fd-4b34-9598-11ed55ece512",
+          "urn:e6d2ef28-055a-4391-baea-97dd8a9d185e",
+          "urn:f6b197d3-067e-40ee-8d6a-f03cda41761e",
+          "urn:fbeeaff6-baec-49f5-a079-172e049a9402",
+          "urn:00e42115-626f-4d62-82d8-d85d631329e5"
         ]
       },
       {
-        "@id": "urn:ed02a601-2201-43da-b2f7-06ca4ab55d01",
+        "@id": "urn:28ba5f12-1365-4bbb-ab4a-159bd0b33b34",
         "label": "blur",
-        "associatedWith": "urn:2fd43732-f606-4c9b-a9f0-74885d47be97",
+        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc; ",
         "used": [
-          "urn:b8ebf28b-6cc9-4040-851b-6784925385f7",
-          "urn:302ebdbf-d0d6-4b88-ab41-87f4f06e3912"
+          "urn:7c75b9d4-e136-4ed6-b193-472e6a391505",
+          "urn:37420101-c925-4820-bf6d-1042ad709005"
         ]
       },
       {
-        "@id": "urn:8b37acbd-590d-4b87-bb5a-0681c734a3d3",
+        "@id": "urn:c6a0afd0-daa5-4243-aa57-e91e9b546865",
         "label": "mask",
-        "associatedWith": "urn:2fd43732-f606-4c9b-a9f0-74885d47be97",
+        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc; 3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj; 3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj; 3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt; 3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt; 3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group; ",
         "used": [
-          "urn:ac846955-fde3-40f9-b985-4b30238f1f1f",
-          "urn:3b503358-3e90-4650-ba12-fa5787079082",
-          "urn:8ddf91f7-79c9-47c1-b563-2ab053ba3d6f",
-          "urn:1f8cef70-8e9f-4bb3-8c27-3bd187ade4d8",
-          "urn:f4557830-1d1e-469c-81b2-ddb6a082d104",
-          "urn:9c48e073-f43b-4b4e-97d5-2fa117a6f722",
-          "urn:f4557830-1d1e-469c-81b2-ddb6a082d104",
-          "urn:9c48e073-f43b-4b4e-97d5-2fa117a6f722",
-          "urn:a50be786-02a1-4d07-98a7-c4b1b5d571c2",
-          "urn:8ddf91f7-79c9-47c1-b563-2ab053ba3d6f",
-          "urn:8fe5f818-4814-4ba8-8043-e569fdbc5abc"
+          "urn:fc554388-45db-473b-bbeb-5bf07fa85ca2",
+          "urn:fbeeaff6-baec-49f5-a079-172e049a9402",
+          "urn:57ffb538-8bfb-451f-86b0-b0206ccfa026",
+          "urn:8c2d444b-075c-4191-bf34-335cfe698345",
+          "urn:55e6156b-c2e4-4d1d-a9a8-a7a9fcf74833",
+          "urn:bc3512b9-619b-476c-bc4a-880a9ae12666",
+          "urn:55e6156b-c2e4-4d1d-a9a8-a7a9fcf74833",
+          "urn:bc3512b9-619b-476c-bc4a-880a9ae12666",
+          "urn:e76b0898-df47-4906-9f8a-87374cd4bc62",
+          "urn:57ffb538-8bfb-451f-86b0-b0206ccfa026",
+          "urn:72363f1e-f5ea-4349-8948-478f8f0659f9"
         ]
       },
       {
-        "@id": "urn:c5f17139-6169-4990-9acd-b6673209beba",
+        "@id": "urn:7403f17c-c790-471e-8b6d-55d5650cb385",
         "label": "scale",
-        "associatedWith": "urn:2fd43732-f606-4c9b-a9f0-74885d47be97",
+        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc; 3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale; ",
         "used": [
-          "urn:ac846955-fde3-40f9-b985-4b30238f1f1f",
-          "urn:ac846955-fde3-40f9-b985-4b30238f1f1f",
-          "urn:cd728ff3-f5bb-458a-b8f1-f40648217865",
-          "urn:e7f88111-476b-45b1-8905-39d0075e680a"
+          "urn:fc554388-45db-473b-bbeb-5bf07fa85ca2",
+          "urn:fc554388-45db-473b-bbeb-5bf07fa85ca2",
+          "urn:d50db812-375c-4601-92d1-9324de903322",
+          "urn:f6b197d3-067e-40ee-8d6a-f03cda41761e"
         ]
       },
       {
-        "@id": "urn:0a9c58e1-195b-4951-9914-70483b001f50",
+        "@id": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
         "label": "regress",
-        "associatedWith": "urn:2fd43732-f606-4c9b-a9f0-74885d47be97",
+        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -derivative -demean -write motion_deriv.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}; 3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 8 -stim_times 1 stimuli/tone_counting_onset_times.txt 'BLOCK(4)' -stim_label 1 tone_counting -stim_times_AM1 2 stimuli/tone_counting_probe_duration.txt 'dmBLOCK' -stim_label 2 probe -stim_file 3 motion_demean.1D'[0]' -stim_base 3 -stim_label 3 roll -stim_file 4 motion_demean.1D'[1]' -stim_base 4 -stim_label 4 pitch -stim_file 5 motion_demean.1D'[2]' -stim_base 5 -stim_label 5 yaw -stim_file 6 motion_demean.1D'[3]' -stim_base 6 -stim_label 6 dS -stim_file 7 motion_demean.1D'[4]' -stim_base 7 -stim_label 7 dL -stim_file 8 motion_demean.1D'[5]' -stim_base 8 -stim_label 8 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj; 1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt; 3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD; 3dTstat -mean -prefix rm.signal.all all_runs.$subj+tlrc\"[$ktrs]\"; 3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"; 3dcalc -a rm.signal.all+tlrc -b rm.noise.all+tlrc -c full_mask.$subj+tlrc -expr 'c*a/b' -prefix TSNR.$subj; 3dTnorm -norm2 -prefix rm.errts.unit errts.${subj}+tlrc; 3dmaskave -quiet -mask full_mask.$subj+tlrc rm.errts.unit+tlrc > gmean.errts.unit.1D; 3dTstat -sos -prefix - gmean.errts.unit.1D\\' > out.gcor.1D; 3dcalc -a rm.errts.unit+tlrc -b gmean.errts.unit.1D -expr 'a*b' -prefix rm.DP; 3dTstat -sum -prefix corr_brain rm.DP+tlrc; 1dcat X.nocensor.xmat.1D'[3]' > ideal_tone_counting.1D; 1dcat X.nocensor.xmat.1D'[4]' > ideal_probe.1D; 3dTstat -sum -prefix sum_ideal.1D X.nocensor.xmat.1D\"[$reg_cols]\"; 1dcat X.nocensor.xmat.1D\"[$reg_cols]\" > X.stim.xmat.1D; ",
         "used": [
-          "urn:bb9d4908-d26a-4fc3-a20b-7397089067ff",
-          "urn:bb9d4908-d26a-4fc3-a20b-7397089067ff",
-          "urn:bb9d4908-d26a-4fc3-a20b-7397089067ff",
-          "urn:62463505-c485-4705-85f3-47da349c549c",
-          "urn:62463505-c485-4705-85f3-47da349c549c",
-          "urn:c99b701f-4e3e-42c7-9395-6f2c2ba4e03f",
-          "urn:2e269bf3-ecc6-4bfd-b04c-ddb690e70fdb",
-          "urn:72a0b816-a755-4ffc-907d-3aa43568e48f",
-          "urn:2e7bdac9-e43c-43cc-86e4-37ee58774229",
-          "urn:8ddf91f7-79c9-47c1-b563-2ab053ba3d6f",
-          "urn:1a7bf0ee-20cf-41e0-9479-2831210c5957",
-          "urn:05bf14da-84ae-4952-9681-5aeae5c4e66b",
-          "urn:20adc457-4cb5-47e7-b992-ee701f634086",
-          "urn:ba9ecd0d-21dc-47fa-b7af-24e896b6acbd",
-          "urn:3c19bb11-7590-494e-abd7-3bacb3868ae1",
-          "urn:bd82cd22-8ef8-4d4b-b705-233e1e6f43d3",
-          "urn:d11afa04-c763-4db2-99d2-2deb38f3189d",
-          "urn:d11afa04-c763-4db2-99d2-2deb38f3189d"
+          "urn:8fa0af1f-38fc-4157-81f5-a87d031deb90",
+          "urn:8fa0af1f-38fc-4157-81f5-a87d031deb90",
+          "urn:8fa0af1f-38fc-4157-81f5-a87d031deb90",
+          "urn:15e916d5-27d4-444d-a43d-e713ae6026bc",
+          "urn:15e916d5-27d4-444d-a43d-e713ae6026bc",
+          "urn:5207d313-7a90-44e0-8017-473f8c0516b2",
+          "urn:bbed6eaf-912f-44a5-ad69-bcdd07b5611c",
+          "urn:9bf6596d-5bb9-4781-8357-feaaccd82518",
+          "urn:6e005855-789f-4ce9-8fe7-417db70629cc",
+          "urn:57ffb538-8bfb-451f-86b0-b0206ccfa026",
+          "urn:743b2c7e-35e5-4c6b-84e1-4c69ba55c9d8",
+          "urn:8172d375-1bc3-425a-b82f-2e1c215b9f7c",
+          "urn:ec4e23f3-d608-4e76-b1d0-afb393f4f5af",
+          "urn:2b061de6-9339-4873-b556-40feb2d7bb4f",
+          "urn:cefdfa11-917c-4d55-870b-b181f657575f",
+          "urn:998920fc-bc8a-4ead-aac5-a44e39b2a4c0",
+          "urn:439259c5-7d95-4c8d-83ab-ab595ec441a1",
+          "urn:439259c5-7d95-4c8d-83ab-ab595ec441a1"
         ]
       },
       {
-        "@id": "urn:0836490c-40f2-462e-a071-1558e448e0dd",
+        "@id": "urn:a8be1d24-6de4-45b2-92ad-dc44be445319",
         "label": "blur estimation",
-        "associatedWith": "urn:2fd43732-f606-4c9b-a9f0-74885d47be97",
+        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc all_runs.$subj+tlrc\"[$trs]\" >> blur.epits.1D; 3dFWHMx -detrend -mask full_mask.$subj+tlrc errts.${subj}+tlrc\"[$trs]\" >> blur.errts.1D; 3dClustSim -both -mask full_mask.$subj+tlrc -fwhmxyz $fxyz[1-3] -prefix ClustSim; ",
         "used": [
-          "urn:8ddf91f7-79c9-47c1-b563-2ab053ba3d6f",
-          "urn:8ddf91f7-79c9-47c1-b563-2ab053ba3d6f",
-          "urn:8ddf91f7-79c9-47c1-b563-2ab053ba3d6f"
+          "urn:57ffb538-8bfb-451f-86b0-b0206ccfa026",
+          "urn:57ffb538-8bfb-451f-86b0-b0206ccfa026",
+          "urn:57ffb538-8bfb-451f-86b0-b0206ccfa026"
         ]
       },
       {
-        "@id": "urn:c65c329e-2d4d-43ab-b683-540ff1c9a6c1",
+        "@id": "urn:8c4107d0-f88c-4a4c-9357-6e1e19ad1201",
         "label": "auto block: generate review scripts",
-        "associatedWith": "urn:2fd43732-f606-4c9b-a9f0-74885d47be97",
+        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
         "command": "gen_epi_review.py -script @epi_review.$subj -dsets pb00.$subj.r*.tcat+orig.HEAD; gen_ss_review_scripts.py -mot_limit 0.3 -exit0; ",
         "used": [
-          "urn:f0248106-c7c5-4e29-a05d-5bd27f623fcf"
+          "urn:97a56b57-4ac3-43c8-a6e1-bf20b58206dd"
         ]
       }
     ],
     "prov:Entity": [
       {
-        "@id": "urn:cb1c0160-0e2f-4a93-b70f-8f61530cdb27",
+        "@id": "urn:4125e09e-1e8f-485f-a75a-200cf5ed26c0",
         "label": "tone_counting_onset_times.txt",
         "prov:atLocation": "./afni_cluster_nn3/tone_counting_onset_times.txt",
         "digest": {
@@ -193,7 +192,7 @@
         }
       },
       {
-        "@id": "urn:906a7e97-4954-4db4-90a8-66b1d76cd022",
+        "@id": "urn:0f4d54c0-a22d-4e21-8302-30a73e21a790",
         "label": "tone_counting_probe_duration.txt",
         "prov:atLocation": "./afni_cluster_nn3/tone_counting_probe_duration.txt",
         "digest": {
@@ -201,7 +200,7 @@
         }
       },
       {
-        "@id": "urn:f92c7377-ad99-4aab-bed1-84cd8c46c153",
+        "@id": "urn:ac5590b1-bd70-4147-b25f-7328029e7372",
         "label": "sub-01_T1w.nii.gz",
         "prov:atLocation": "sub-01_T1w.nii.gz",
         "digest": {
@@ -209,34 +208,34 @@
         }
       },
       {
-        "@id": "urn:4eec28c2-77b1-4e2a-b5ad-a4bf544143f9",
+        "@id": "urn:8eebfcaf-f179-4ce4-83df-6d852735775d",
         "label": "$output_dir",
         "prov:atLocation": "$output_dir",
-        "generatedBy": "urn:507feb24-9c1e-404a-8fba-db37ec38dad8",
+        "generatedBy": "urn:0f6e1769-0854-4759-a3da-2c830f0e3125",
         "digest": {
           "sha256": "9fa4c635e6533ddf2fed54295920052818d948c3ffe97bc753bd7336b453f8cb"
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       {
-        "@id": "urn:1d06d47e-8469-4b81-9404-fbc57017ad23",
+        "@id": "urn:ce469927-3e7f-4362-b6fc-0cca4d0aa043",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:507feb24-9c1e-404a-8fba-db37ec38dad8"
+        "generatedBy": "urn:0f6e1769-0854-4759-a3da-2c830f0e3125"
       },
       {
-        "@id": "urn:5fee107f-6a26-4850-849e-b57806b77df2",
+        "@id": "urn:64845e67-36b3-45b7-a4bb-2e3a3460a920",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:507feb24-9c1e-404a-8fba-db37ec38dad8"
+        "generatedBy": "urn:0f6e1769-0854-4759-a3da-2c830f0e3125"
       },
       {
-        "@id": "urn:46e28345-fd6e-4493-8d14-61325dd2787f",
+        "@id": "urn:08d57a05-4f66-4823-85e2-c934a8c15fa0",
         "label": "sub-01_T1w",
         "prov:atLocation": "$output_dir/sub-01_T1w",
-        "generatedBy": "urn:507feb24-9c1e-404a-8fba-db37ec38dad8"
+        "generatedBy": "urn:0f6e1769-0854-4759-a3da-2c830f0e3125"
       },
       {
-        "@id": "urn:3fb4cf23-5710-42ec-8e97-28eb4dd28fa3",
+        "@id": "urn:228beb26-f70c-48f3-9558-0bd838529fbe",
         "label": "sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "digest": {
@@ -244,13 +243,13 @@
         }
       },
       {
-        "@id": "urn:9138c461-25d9-4077-b2c2-acf0e0cef1fd",
+        "@id": "urn:468ccc66-cf3f-46b5-8d4b-e7e23acd6202",
         "label": "pb00.$subj.r01.tcat",
         "prov:atLocation": "$output_dir/pb00.$subj.r01.tcat",
-        "generatedBy": "urn:acde19c7-3af9-4068-bfb4-7e467ac0017f"
+        "generatedBy": "urn:8c453e99-08d2-4dc0-be26-4e3d7142869f"
       },
       {
-        "@id": "urn:e73ff039-8349-4916-94b3-209aa86d7a3f",
+        "@id": "urn:a2819925-6bb1-4437-91bb-8750d8d911eb",
         "label": "pb00.$subj.r$run.tcat",
         "prov:atLocation": "pb00.$subj.r$run.tcat+orig",
         "digest": {
@@ -258,7 +257,7 @@
         }
       },
       {
-        "@id": "urn:54de5eb3-f9ac-4833-886e-bf68285dca2b",
+        "@id": "urn:26ab105c-e2ae-422f-bea8-19180cabf617",
         "label": "outcount.r*.1D",
         "prov:atLocation": "outcount.r*.1D",
         "digest": {
@@ -266,25 +265,25 @@
         }
       },
       {
-        "@id": "urn:9f27626b-b95b-4840-a3d2-3c61d7d614f9",
+        "@id": "urn:7ce0ef63-f223-435e-8607-3e688090e616",
         "label": "outcount.r$run.1D",
         "prov:atLocation": "outcount.r$run.1D",
-        "generatedBy": "urn:3178b117-e8ae-48cc-9e0e-81471311e1f0",
+        "generatedBy": "urn:937bd6fc-0ed1-424a-bbc8-828824a18e79",
         "digest": {
           "sha256": "63d9f539e5470badc625d557109f68bc4eecbb02ca2667483739d52f95e5d0dd"
         }
       },
       {
-        "@id": "urn:8ef8df32-6435-4171-a299-d223d76c6c6e",
+        "@id": "urn:bb0d45ca-b60f-4985-b5c1-879a7474c556",
         "label": "outcount_rall.1D",
         "prov:atLocation": "outcount_rall.1D",
-        "generatedBy": "urn:3178b117-e8ae-48cc-9e0e-81471311e1f0",
+        "generatedBy": "urn:937bd6fc-0ed1-424a-bbc8-828824a18e79",
         "digest": {
           "sha256": "cb887fd5e4d5e9acb3a24820d0f7a62ed38a5ffb0fdedd373440ac0219fb186a"
         }
       },
       {
-        "@id": "urn:e73ff039-8349-4916-94b3-209aa86d7a3f",
+        "@id": "urn:a2819925-6bb1-4437-91bb-8750d8d911eb",
         "label": "pb00.$subj.r$run.tcat",
         "prov:atLocation": "pb00.$subj.r$run.tcat+orig",
         "digest": {
@@ -292,16 +291,16 @@
         }
       },
       {
-        "@id": "urn:5418c0a4-9327-411b-9e4c-8e07ad6b9045",
+        "@id": "urn:a7f23811-e909-45a2-9551-846e81269793",
         "label": "pb01.$subj.r$run.tshift",
         "prov:atLocation": "pb01.$subj.r$run.tshift",
-        "generatedBy": "urn:ecd7913d-2d7a-454b-a4e9-4c3500333405",
+        "generatedBy": "urn:259ba45e-774a-49f8-857b-82f0fe731dd6",
         "digest": {
           "sha256": "c6bf01cea8d2eac1d7a866f80b865c6e7d4b4e012dbb63d480ac9a8551162d72"
         }
       },
       {
-        "@id": "urn:5420810d-a31a-49fd-acd7-8b299036cc1f",
+        "@id": "urn:7a5e09c8-074d-47d7-a7e6-7757a3b0002c",
         "label": "sub-01_T1w",
         "prov:atLocation": "sub-01_T1w+orig",
         "digest": {
@@ -309,7 +308,7 @@
         }
       },
       {
-        "@id": "urn:3a301cd9-25da-471b-8223-bad090c7347d",
+        "@id": "urn:fce53e58-532c-4750-882a-d04ef8ea1b35",
         "label": "pb01.$subj.r01.tshift",
         "prov:atLocation": "pb01.$subj.r01.tshift+orig",
         "digest": {
@@ -317,16 +316,16 @@
         }
       },
       {
-        "@id": "urn:fa5adf0f-a40a-43dc-b563-398664d6a64e",
+        "@id": "urn:8a892058-4a73-4e1e-91a1-50996c954677",
         "label": "_al_junk",
         "prov:atLocation": "_al_junk",
-        "generatedBy": "urn:ccd87bea-cc31-4cc3-9005-34da90ca2810",
+        "generatedBy": "urn:abf735c9-2667-495b-9fa1-321a42d9e42b",
         "digest": {
           "sha256": "bd785a075a4c6446e1e54de9e628913f7f1c814e86b69a9fbfe933209e6d37b5"
         }
       },
       {
-        "@id": "urn:b552aaae-f3a6-43f9-a28e-2adaa38edc2c",
+        "@id": "urn:fc85c9c4-03af-41d2-a7d3-5665cd1240cc",
         "label": "TT_N27",
         "prov:atLocation": "TT_N27+tlrc",
         "digest": {
@@ -334,7 +333,7 @@
         }
       },
       {
-        "@id": "urn:ab91b3fd-d259-4e35-917b-15e7f7eb5390",
+        "@id": "urn:294250c1-3f20-4e89-9043-505157d79e92",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+orig",
         "digest": {
@@ -342,7 +341,7 @@
         }
       },
       {
-        "@id": "urn:98af3652-a864-476a-b2d5-059404150cbd",
+        "@id": "urn:b5e0225f-eff0-4e8c-beb9-09e171bbf0a1",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+tlrc::WARP_DATA",
         "digest": {
@@ -350,16 +349,16 @@
         }
       },
       {
-        "@id": "urn:f4ad58dc-3808-48a2-ab28-b91512eceeb8",
+        "@id": "urn:00e42115-626f-4d62-82d8-d85d631329e5",
         "label": "warp.anat.Xat.1D",
         "prov:atLocation": "warp.anat.Xat.1D",
-        "generatedBy": "urn:73b145b0-3563-4e20-917c-75277a5481bc",
+        "generatedBy": "urn:52ac7507-1b78-451b-8d71-a8134799b096",
         "digest": {
           "sha256": "800633fb5b4e9be64078bc181c4d5510ffb73fc5cccaf364c7fb6a294aa06728"
         }
       },
       {
-        "@id": "urn:98af3652-a864-476a-b2d5-059404150cbd",
+        "@id": "urn:b5e0225f-eff0-4e8c-beb9-09e171bbf0a1",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+tlrc::WARP_DATA",
         "digest": {
@@ -367,16 +366,16 @@
         }
       },
       {
-        "@id": "urn:f4ad58dc-3808-48a2-ab28-b91512eceeb8",
+        "@id": "urn:00e42115-626f-4d62-82d8-d85d631329e5",
         "label": "warp.anat.Xat.1D",
         "prov:atLocation": "warp.anat.Xat.1D",
-        "generatedBy": "urn:73b145b0-3563-4e20-917c-75277a5481bc",
+        "generatedBy": "urn:52ac7507-1b78-451b-8d71-a8134799b096",
         "digest": {
           "sha256": "800633fb5b4e9be64078bc181c4d5510ffb73fc5cccaf364c7fb6a294aa06728"
         }
       },
       {
-        "@id": "urn:bdbf17fa-bfef-4bd5-90d8-f02ac4320a78",
+        "@id": "urn:17f65b7b-4973-4314-93d1-559ab4356cc9",
         "label": "pb01.$subj.r$run.tshift",
         "prov:atLocation": "pb01.$subj.r$run.tshift+orig",
         "digest": {
@@ -384,7 +383,7 @@
         }
       },
       {
-        "@id": "urn:3b503358-3e90-4650-ba12-fa5787079082",
+        "@id": "urn:fbeeaff6-baec-49f5-a079-172e049a9402",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+tlrc",
         "digest": {
@@ -392,7 +391,7 @@
         }
       },
       {
-        "@id": "urn:ad6afb1f-16c3-42d2-b5c1-ed7709d5baf8",
+        "@id": "urn:2cb625e4-d86b-4d08-8244-67e8ecce7a1a",
         "label": "rm.epi.all1",
         "prov:atLocation": "rm.epi.all1+orig",
         "digest": {
@@ -400,7 +399,7 @@
         }
       },
       {
-        "@id": "urn:8e51b296-a8ad-4c3e-bfc3-297ae5ebdc88",
+        "@id": "urn:106667e2-534d-4083-93fd-ff640a2eb33f",
         "label": "rm.epi.1.r$run",
         "prov:atLocation": "rm.epi.1.r$run+tlrc",
         "digest": {
@@ -408,7 +407,7 @@
         }
       },
       {
-        "@id": "urn:9ae492e3-19fd-4cb2-9c73-520962c16993",
+        "@id": "urn:c570a9cb-ff5a-493a-8eb2-a0ef15df96d5",
         "label": "dfile.r*.1D",
         "prov:atLocation": "dfile.r*.1D",
         "digest": {
@@ -416,7 +415,7 @@
         }
       },
       {
-        "@id": "urn:f22d3031-ad76-4284-a165-40cc1f7e75b2",
+        "@id": "urn:9b6dc0b4-91fd-4b34-9598-11ed55ece512",
         "label": "rm.epi.min.r01",
         "prov:atLocation": "rm.epi.min.r01+tlrc",
         "digest": {
@@ -424,7 +423,7 @@
         }
       },
       {
-        "@id": "urn:21490073-5880-42a1-a555-78fc1684a71b",
+        "@id": "urn:e6d2ef28-055a-4391-baea-97dd8a9d185e",
         "label": "rm.epi.nomask.r$run",
         "prov:atLocation": "rm.epi.nomask.r$run+tlrc",
         "digest": {
@@ -432,7 +431,7 @@
         }
       },
       {
-        "@id": "urn:e7f88111-476b-45b1-8905-39d0075e680a",
+        "@id": "urn:f6b197d3-067e-40ee-8d6a-f03cda41761e",
         "label": "mask_epi_extents",
         "prov:atLocation": "mask_epi_extents+tlrc",
         "digest": {
@@ -440,97 +439,97 @@
         }
       },
       {
-        "@id": "urn:b1cc91c7-f921-41c1-8be7-392416eeeb13",
+        "@id": "urn:350a0778-9254-4176-9a33-a0818269567c",
         "label": "mat.r$run.vr.aff12.1D",
         "prov:atLocation": "mat.r$run.vr.aff12.1D",
-        "generatedBy": "urn:c3d9964f-7778-4440-8d1a-08d683e8d4dd",
+        "generatedBy": "urn:4ba9541e-ec77-485c-bc03-5344cbfa840c",
         "digest": {
           "sha256": "2e6e6c2ce8089cfa3c6e11dc72fca0cc8497f7a55faae2ced402de4867466c91"
         }
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       {
-        "@id": "urn:a2736bdd-b58b-4fd5-b985-64805c68ad20",
+        "@id": "urn:6bd7080e-f014-4aed-a37b-116bf21a0b17",
         "label": "rm.epi.all1",
         "prov:atLocation": "rm.epi.all1",
-        "generatedBy": "urn:c3d9964f-7778-4440-8d1a-08d683e8d4dd",
+        "generatedBy": "urn:4ba9541e-ec77-485c-bc03-5344cbfa840c",
         "digest": {
           "sha256": "1023e3c16cecdbdc73ea456bcf33c2e5bb4f1e07094b73d29022d651e5fa3f85"
         }
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       {
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+        "@id": "urn:0e1ad22b-a9db-4107-bc9a-94a8f1d8d404",
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         "prov:atLocation": "rm.epi.nomask.r$run",
-        "generatedBy": "urn:c3d9964f-7778-4440-8d1a-08d683e8d4dd",
+        "generatedBy": "urn:4ba9541e-ec77-485c-bc03-5344cbfa840c",
         "digest": {
           "sha256": "03d6cba0426c5545e350e6b63a19b0e46f8dfa2223fd08691753e8914a479e36"
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       {
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-        "generatedBy": "urn:c3d9964f-7778-4440-8d1a-08d683e8d4dd",
+        "generatedBy": "urn:4ba9541e-ec77-485c-bc03-5344cbfa840c",
         "digest": {
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@@ -538,7 +537,7 @@
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@@ -546,7 +545,7 @@
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@@ -554,7 +553,7 @@
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@@ -562,7 +561,7 @@
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@@ -570,7 +569,7 @@
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@@ -594,7 +593,7 @@
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@@ -602,7 +601,7 @@
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@@ -672,7 +671,7 @@
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@@ -688,34 +687,34 @@
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@@ -723,7 +722,7 @@
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@@ -739,7 +738,7 @@
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@@ -747,7 +746,7 @@
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@@ -755,7 +754,7 @@
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@@ -763,7 +762,7 @@
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@@ -771,7 +770,7 @@
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@@ -779,7 +778,7 @@
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@@ -787,7 +786,7 @@
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@@ -795,7 +794,7 @@
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@@ -803,7 +802,7 @@
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@@ -811,7 +810,7 @@
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@@ -819,133 +818,133 @@
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-        "@id": "urn:f50cf39d-823f-485a-bbc6-f6ebf1bbc99d",
+        "@id": "urn:a8f31dff-dfb2-4aaa-b8ed-c8d3cdf1b2b5",
         "label": "rm.noise.all",
         "prov:atLocation": "rm.noise.all",
-        "generatedBy": "urn:0a9c58e1-195b-4951-9914-70483b001f50",
+        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
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           "sha256": "431314eb75d086ce08373b3a374427969e89414c4a2d607e449c1f6485c547af"
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-        "@id": "urn:aa7cc227-1492-4b80-a441-76db5060599b",
+        "@id": "urn:d3c5145f-774b-428e-834c-b7c6f59a6035",
         "label": "TSNR.$subj",
         "prov:atLocation": "TSNR.$subj",
-        "generatedBy": "urn:0a9c58e1-195b-4951-9914-70483b001f50",
+        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
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-        "@id": "urn:6a60a386-74a3-475a-a222-594448a74486",
+        "@id": "urn:ff71fdd3-6130-454c-bb60-6e05689951d0",
         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit",
-        "generatedBy": "urn:0a9c58e1-195b-4951-9914-70483b001f50",
+        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
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           "sha256": "03b570ad773a00f51ab7e6cdedfebdeca45f5356de0c25f9e3be44d7bf2c7151"
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       {
-        "@id": "urn:bfce5176-4c49-4689-a492-b874f6fb9187",
+        "@id": "urn:c45aa579-f1e2-43b7-88c6-ac3538101b48",
         "label": "-",
         "prov:atLocation": "-",
-        "generatedBy": "urn:0a9c58e1-195b-4951-9914-70483b001f50",
+        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
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       {
-        "@id": "urn:ea89480e-c072-4df9-a9d5-d7ef51adb5ce",
+        "@id": "urn:d109f03f-2452-4835-ba8c-da09ec89b328",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP",
-        "generatedBy": "urn:0a9c58e1-195b-4951-9914-70483b001f50",
+        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
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-        "@id": "urn:79cdd853-fa0c-45bb-b58a-4fa937a6c46c",
+        "@id": "urn:09d9c8f9-372f-4df5-9eec-3925b086aff3",
         "label": "corr_brain",
         "prov:atLocation": "corr_brain",
-        "generatedBy": "urn:0a9c58e1-195b-4951-9914-70483b001f50",
+        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
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-        "@id": "urn:b30575e5-b909-41d7-81b2-1c3b1f00624d",
+        "@id": "urn:931c0fca-72bc-4596-a994-9a18b2f928b5",
         "label": "ideal_tone_counting.1D",
         "prov:atLocation": "ideal_tone_counting.1D",
-        "generatedBy": "urn:0a9c58e1-195b-4951-9914-70483b001f50",
+        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
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       {
-        "@id": "urn:e6e2b2a3-2877-473a-ac88-37bc4f7b79e6",
+        "@id": "urn:c13342ec-7aed-4f95-904a-ce7f33f1f427",
         "label": "ideal_probe.1D",
         "prov:atLocation": "ideal_probe.1D",
-        "generatedBy": "urn:0a9c58e1-195b-4951-9914-70483b001f50",
+        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
         "digest": {
           "sha256": "705d93afa8b6ded9f4f572db3f967b54e9906942669af51dd8287a9863bb4288"
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       {
-        "@id": "urn:cc3c31ab-c304-46e8-a45d-d21331ec0eba",
+        "@id": "urn:390eec17-c797-4abc-82ba-6403ead30662",
         "label": "sum_ideal.1D",
         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:0a9c58e1-195b-4951-9914-70483b001f50",
+        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
         "digest": {
           "sha256": "b2dccadcd84b2d26ec9685c4d1846baf2f11b867f31c36a08748d1c85467b01a"
         }
       },
       {
-        "@id": "urn:8da457f6-6aae-4cbb-8ed8-dd30f4cf4c30",
+        "@id": "urn:8100e5db-f870-49c9-a8db-fdbc87ef7e8e",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:0a9c58e1-195b-4951-9914-70483b001f50",
+        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
         "digest": {
           "sha256": "7c61b2f4bbb9eb0cecb19f81faa3a79b94d547b7fb4087ed18e368619e0004e6"
         }
       },
       {
-        "@id": "urn:8ddf91f7-79c9-47c1-b563-2ab053ba3d6f",
+        "@id": "urn:57ffb538-8bfb-451f-86b0-b0206ccfa026",
         "label": "full_mask.$subj",
         "prov:atLocation": "full_mask.$subj+tlrc",
         "digest": {
@@ -953,34 +952,34 @@
         }
       },
       {
-        "@id": "urn:de3b0abf-5f0c-4836-84f6-bc9644c12c1f",
+        "@id": "urn:b4155dba-057b-4b8a-9925-1c3911333ee4",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:0836490c-40f2-462e-a071-1558e448e0dd",
+        "generatedBy": "urn:a8be1d24-6de4-45b2-92ad-dc44be445319",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
         }
       },
       {
-        "@id": "urn:c62ca834-1e3b-484c-a623-8c68dedbd2ee",
+        "@id": "urn:a5922a6e-ff4b-4d99-bd5b-9fd777cf45c8",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:0836490c-40f2-462e-a071-1558e448e0dd",
+        "generatedBy": "urn:a8be1d24-6de4-45b2-92ad-dc44be445319",
         "digest": {
           "sha256": "73969700079b5d3275536ac7eaf0e17571d7e74ec49553b6940f90d5718fc800"
         }
       },
       {
-        "@id": "urn:3bb92e5b-81c0-493e-8fbe-ba84c36c346d",
+        "@id": "urn:efb6bea3-87da-4cb4-a5d6-bafb6ac600a2",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:0836490c-40f2-462e-a071-1558e448e0dd",
+        "generatedBy": "urn:a8be1d24-6de4-45b2-92ad-dc44be445319",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:f0248106-c7c5-4e29-a05d-5bd27f623fcf",
+        "@id": "urn:97a56b57-4ac3-43c8-a6e1-bf20b58206dd",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -988,10 +987,10 @@
         }
       },
       {
-        "@id": "urn:bdc69aa0-c3f4-4504-b159-0a00c9e69b56",
+        "@id": "urn:01813183-0b7e-4d7a-9d01-a64ac607b9d1",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:c65c329e-2d4d-43ab-b683-540ff1c9a6c1",
+        "generatedBy": "urn:8c4107d0-f88c-4a4c-9357-6e1e19ad1201",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_con_f_proc.jsonld b/examples/from_parsers/afni/afni_con_f_proc.jsonld
index 66fdf6348..e2fc88992 100644
--- a/examples/from_parsers/afni/afni_con_f_proc.jsonld
+++ b/examples/from_parsers/afni/afni_con_f_proc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "@id": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,569 +13,569 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:32cbe895-a1a0-47d4-a58b-7ec37bc724b9",
+        "@id": "urn:a9e05bff-7f86-441f-aea4-2b1431340600",
         "label": "Make directory",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "mkdir $output_dir",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
+        "@id": "urn:514b91e5-0436-42ce-8c57-e5b70a35d201",
         "label": "Make directory",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "mkdir $output_dir/stimuli",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:ec085929-3a73-462c-837f-7b8ada04bdf4",
+        "@id": "urn:6125eeaa-3720-4cc7-b376-1b8818e8ab18",
         "label": "cp",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "cp ./afni_f_test/tone_counting_onset_times.txt ./afni_f_test/tone_counting_probe_duration.txt $output_dir/stimuli",
         "parameters": {},
         "used": [
-          "urn:18bd9c7d-706e-46b0-9ef8-d845970d2f31",
-          "urn:a00d33e9-976c-4da2-bfd5-c323f5de4e6d"
+          "urn:f150c860-a320-4b6a-bffb-3296f4a0d6df",
+          "urn:0b33d168-0899-4fa2-b3aa-87ae050f04f7"
         ]
       },
       {
-        "@id": "urn:58eb8130-38d3-46cc-8a21-e4b5ff740ae4",
+        "@id": "urn:ee8b07e3-4017-444c-9bac-3be692a993d1",
         "label": "3dcopy",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dcopy sub-01_T1w.nii.gz $output_dir/sub-01_T1w",
         "parameters": {},
         "used": [
-          "urn:9a8c6a5d-e331-49ee-9cbf-7aae85f6c449"
+          "urn:33d18bc3-e882-4fba-bf30-f7b91218f422"
         ]
       },
       {
-        "@id": "urn:d59b253f-3a7c-4189-a01e-63f44ed5706b",
+        "@id": "urn:0a585478-d1f8-42a3-835f-4ee727f66c02",
         "label": "3dTcat",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "parameters": {},
         "used": [
-          "urn:1e1b8b6a-4f33-4ce5-b008-9056f9eade30"
+          "urn:8f306cc1-f996-42e7-9d77-2467d960872b"
         ]
       },
       {
-        "@id": "urn:b0783160-cc25-4f90-87b0-62ea91dd364e",
+        "@id": "urn:667100fe-1645-4dd0-9b7f-2c28142a449a",
         "label": "3dToutcount",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D",
         "parameters": {},
         "used": [
-          "urn:fffdce39-1022-4364-aa1b-182e4f764878"
+          "urn:e627c9be-9e10-4f74-aa24-583b88f495a7"
         ]
       },
       {
-        "@id": "urn:9f20d7ff-f5a0-46d0-8829-cf585dd6a6ba",
+        "@id": "urn:055eaf97-6c38-407b-afaf-83c13f4f416a",
         "label": "cat",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "cat outcount.r*.1D > outcount_rall.1D",
         "parameters": {},
         "used": [
-          "urn:a4a72b44-266e-4cf8-843b-40c5956df505"
+          "urn:6861a623-9c0f-4e38-a22e-5c2ca462fefb"
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-        "@id": "urn:3318f2f4-021e-4945-ac68-a79194eece86",
+        "@id": "urn:935da944-c6e7-430f-9fd4-6b451d957275",
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-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
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         "parameters": {},
         "used": [
-          "urn:fffdce39-1022-4364-aa1b-182e4f764878"
+          "urn:e627c9be-9e10-4f74-aa24-583b88f495a7"
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-        "@id": "urn:680c6102-4992-41dd-bc1f-da0ab18255f0",
+        "@id": "urn:64dd7975-86f9-4f68-af87-ef3e6a3149c4",
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-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off",
         "parameters": {},
         "used": [
-          "urn:0cc3f639-004a-4d2d-af86-b5c8d36f74bf",
-          "urn:1aa7103f-ebf2-4568-be03-f2d1e223af21"
+          "urn:48eb8fc4-4dde-4276-913a-35e1c1dcd0e2",
+          "urn:1b1ff05f-85fe-4337-80e1-7a9b9cde64fc"
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       {
-        "@id": "urn:cd671150-53fa-415a-ad4f-d28f69a46244",
+        "@id": "urn:592a3b92-acfc-4483-a533-fe9b09f9012d",
         "label": "@auto_tlrc",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss",
         "parameters": {},
         "used": [
-          "urn:1459fb22-3e8e-4f90-898a-d1defbf3be77",
-          "urn:d14b7740-d4ad-41e7-8204-c7cb9f0d331a"
+          "urn:1ee453c4-5765-48b9-8227-12962cdb6860",
+          "urn:a30e819a-5b66-4fb4-ada6-e07513b0c982"
         ]
       },
       {
-        "@id": "urn:4dde7fde-d83c-4871-9581-a2f80c237204",
+        "@id": "urn:34c2680b-4c77-468f-9b0a-94210ada4c1f",
         "label": "cat_matvec",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D",
         "parameters": {},
         "used": [
-          "urn:b390c087-192d-44fe-8042-1bcca38ab6ae"
+          "urn:48d1fa50-189a-4908-baba-601a43a8f22d"
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       },
       {
-        "@id": "urn:66c4a64b-24fb-4355-b6f0-745d29806e79",
+        "@id": "urn:5e64a756-8f63-4ddf-97fd-1852bbaa7597",
         "label": "3dvolreg",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig",
         "parameters": {},
         "used": [
-          "urn:71135527-0811-46d0-887d-1b56a42edc2e"
+          "urn:054e71ab-2edf-478c-802e-c7e68a254970"
         ]
       },
       {
-        "@id": "urn:f9294378-917d-4969-b1ea-e82eef53f208",
+        "@id": "urn:7a33b535-f02d-40b4-9e48-b6e94aeee80b",
         "label": "3dcalc",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1",
         "parameters": {},
         "used": [
-          "urn:71135527-0811-46d0-887d-1b56a42edc2e"
+          "urn:054e71ab-2edf-478c-802e-c7e68a254970"
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       {
-        "@id": "urn:60f84ff1-e701-4e52-8dbe-dca9e99a1c2f",
+        "@id": "urn:b892fe98-5562-4bfd-9917-df93c8ea7c93",
         "label": "cat_matvec",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
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         "parameters": {},
         "used": [
-          "urn:b390c087-192d-44fe-8042-1bcca38ab6ae"
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         "label": "3dAllineate",
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         "command": "3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run",
         "parameters": {},
         "used": [
-          "urn:63a6fef4-fa62-4df6-8328-87f0bddf63b2",
-          "urn:71135527-0811-46d0-887d-1b56a42edc2e",
-          "urn:18e70cc0-08a9-4e53-b907-377ca9e96d82"
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         "label": "3dAllineate",
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         "command": "3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run",
         "parameters": {},
         "used": [
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-          "urn:18e70cc0-08a9-4e53-b907-377ca9e96d82"
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         "label": "3dTstat",
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+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc",
         "parameters": {},
         "used": [
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         "label": "cat",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
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         "command": "cat dfile.r*.1D > dfile_rall.1D",
         "parameters": {},
         "used": [
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+          "urn:68e68da7-bcca-452f-b6f2-f83c35290e9e"
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         "label": "3dcopy",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dcopy rm.epi.min.r01+tlrc mask_epi_extents",
         "parameters": {},
         "used": [
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+          "urn:8ff96632-d4d4-4fff-9a73-a76e6a9c355e"
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         "label": "3dcalc",
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+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg",
         "parameters": {},
         "used": [
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-          "urn:d1982c0f-816a-4e2d-8d0d-c5a1c170463f"
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       {
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         "label": "3dcopy",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dcopy sub-01_T1w_ns+tlrc anat_final.$subj",
         "parameters": {},
         "used": [
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         "label": "3dAllineate",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped",
         "parameters": {},
         "used": [
-          "urn:c17bb85f-17c1-41eb-9367-0ee3a76060b5"
+          "urn:ef48de35-484e-4f6e-bccc-353b7247adc5"
         ]
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       {
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         "label": "3dmerge",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc",
         "parameters": {},
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-          "urn:772e9d5e-658c-470c-864a-5c2ca5163b82"
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+          "urn:71f4a784-5e42-413d-a991-c4aa0bda779d"
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       {
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+        "@id": "urn:14f993bf-a7b7-4eb8-b904-564e770d919b",
         "label": "3dAutomask",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
-          "urn:1a587f9b-fc4a-4277-9fb0-9f79e2d2db5d"
+          "urn:a9593a39-5119-468e-96b2-5047fbc8492a"
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         "label": "3dmask_tool",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj",
         "parameters": {},
         "used": []
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       {
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         "label": "3dresample",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat",
         "parameters": {},
         "used": [
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-          "urn:a4f766bd-98cb-4832-965d-0fcc6ad8cb7e"
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         "label": "3dmask_tool",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj",
         "parameters": {},
         "used": [
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+          "urn:72ca6d99-b763-4a26-a7b5-27932336af26"
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         "label": "3dABoverlap",
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+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt",
         "parameters": {},
         "used": [
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-          "urn:1e0b2ec0-5b80-47ba-ad3c-5b8cd6caa41c"
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         "label": "3ddot",
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+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt",
         "parameters": {},
         "used": [
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-          "urn:1e0b2ec0-5b80-47ba-ad3c-5b8cd6caa41c"
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+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc",
         "parameters": {},
         "used": [
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-          "urn:a4f766bd-98cb-4832-965d-0fcc6ad8cb7e"
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         "label": "3dmask_tool",
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+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group",
         "parameters": {},
         "used": [
-          "urn:0d2391fb-541e-4ca4-9322-d7ead2a3faba"
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         "label": "3dTstat",
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+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
-          "urn:1a587f9b-fc4a-4277-9fb0-9f79e2d2db5d"
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         "label": "3dcalc",
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+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale",
         "parameters": {},
         "used": [
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-          "urn:61be43c2-2b91-4045-88de-c723a6db4e88",
-          "urn:d1982c0f-816a-4e2d-8d0d-c5a1c170463f"
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+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D",
         "parameters": {},
         "used": [
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+          "urn:5c5526d3-9ff7-428e-91db-935ee6ff422f"
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       {
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         "label": "1d_tool.py",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
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         "parameters": {},
         "used": [
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+          "urn:5c5526d3-9ff7-428e-91db-935ee6ff422f"
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         "label": "1d_tool.py",
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         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}",
         "parameters": {},
         "used": [
-          "urn:cd14b883-d42f-4539-a28d-9c0afc94d394"
+          "urn:5c5526d3-9ff7-428e-91db-935ee6ff422f"
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       {
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         "label": "3dDeconvolve",
-        "associatedWith": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
+        "associatedWith": "urn:618fc7f8-1c11-4b09-85db-22ba7d0e74a6",
         "command": "3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 8 -stim_times 1 stimuli/tone_counting_onset_times.txt 'BLOCK(4)' -stim_label 1 tone_counting -stim_times_AM1 2 stimuli/tone_counting_probe_duration.txt 'dmBLOCK' -stim_label 2 probe -stim_file 3 motion_demean.1D'[0]' -stim_base 3 -stim_label 3 roll -stim_file 4 motion_demean.1D'[1]' -stim_base 4 -stim_label 4 pitch -stim_file 5 motion_demean.1D'[2]' -stim_base 5 -stim_label 5 yaw -stim_file 6 motion_demean.1D'[3]' -stim_base 6 -stim_label 6 dS -stim_file 7 motion_demean.1D'[4]' -stim_base 7 -stim_label 7 dL -stim_file 8 motion_demean.1D'[5]' -stim_base 8 -stim_label 8 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj",
         "parameters": {},
         "used": [
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+          "urn:ae858cc0-bd50-4fef-aa03-3cd358b91eb3"
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@@ -610,7 +609,7 @@
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@@ -618,13 +617,13 @@
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@@ -646,13 +645,13 @@
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@@ -660,16 +659,16 @@
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@@ -677,25 +676,25 @@
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@@ -703,7 +702,7 @@
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@@ -711,16 +710,16 @@
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@@ -728,7 +727,7 @@
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@@ -736,7 +735,7 @@
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@@ -744,16 +743,16 @@
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@@ -761,34 +760,34 @@
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@@ -796,16 +795,16 @@
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@@ -813,16 +812,16 @@
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@@ -830,16 +829,16 @@
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@@ -847,16 +846,16 @@
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@@ -864,16 +863,16 @@
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@@ -881,7 +880,7 @@
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@@ -889,34 +888,34 @@
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@@ -924,7 +923,7 @@
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@@ -932,7 +931,7 @@
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@@ -940,25 +939,25 @@
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@@ -966,16 +965,16 @@
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@@ -983,16 +982,16 @@
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@@ -1000,7 +999,7 @@
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@@ -1008,7 +1007,7 @@
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@@ -1016,16 +1015,16 @@
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@@ -1033,25 +1032,25 @@
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@@ -1059,34 +1058,34 @@
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         "prov:atLocation": "motion_deriv.1D",
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+        "generatedBy": "urn:2d23f131-3861-4ad5-bea0-b062e52a8b8f",
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-        "@id": "urn:c6df2258-37b7-44c3-93a9-668c7ca69446",
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         "label": "pb04.$subj.r*.scale",
         "prov:atLocation": "pb04.$subj.r*.scale+tlrc.HEAD",
         "digest": {
@@ -1094,25 +1093,25 @@
         }
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       {
-        "@id": "urn:24ef9e82-b791-4254-9443-63afae794945",
+        "@id": "urn:15bedf62-df23-49b6-bbc8-1aa1713a09ea",
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         "prov:atLocation": "X.xmat.1D",
-        "generatedBy": "urn:3e779b96-b84b-4017-9c44-e80cc9061684",
+        "generatedBy": "urn:131dc7aa-56e6-499c-9250-668ed5c15c90",
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+        "@id": "urn:a2c97340-5cae-4aa3-a068-b2da6d76d29b",
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+        "generatedBy": "urn:72dce464-30aa-4ee0-a144-88999ef0598b",
         "digest": {
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-        "@id": "urn:24298056-18a6-4dd6-895e-60079ab7a1df",
+        "@id": "urn:9709374e-08e8-47ef-a9cb-97210fd1eace",
         "label": "all_runs.$subj",
         "prov:atLocation": "all_runs.$subj+tlrc\"[$ktrs]\"",
         "digest": {
@@ -1120,16 +1119,16 @@
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       {
-        "@id": "urn:5fb05a76-a750-4b84-98ec-1946b81a5db4",
+        "@id": "urn:07827d93-865e-4420-b4b5-bcbf69f12d6b",
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         "prov:atLocation": "rm.signal.all",
-        "generatedBy": "urn:3bcd92f6-9026-4d20-97a1-2202c2d7a417",
+        "generatedBy": "urn:df2b2d64-5c23-4874-ac1f-c16898f176c1",
         "digest": {
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       {
-        "@id": "urn:f5a56707-32a3-4cd0-9a54-dd077cd0af99",
+        "@id": "urn:cd14c950-8108-49e7-b97b-d4251ccbb529",
         "label": "errts.${subj}",
         "prov:atLocation": "errts.${subj}+tlrc\"[$ktrs]\"",
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@@ -1137,16 +1136,16 @@
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-        "@id": "urn:5041a759-7d98-40e9-8f7a-eb9414fc0d5c",
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-        "generatedBy": "urn:33a88f78-2a21-48c5-86a8-4ae6601a7bd4",
+        "generatedBy": "urn:bf8771f2-a6ca-4308-a241-70cae05127e9",
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-        "@id": "urn:d2b680dd-23d5-4966-8455-b411d2fcfba5",
+        "@id": "urn:768b07e6-4c61-4e15-be15-27eb66dc108a",
         "label": "rm.signal.all",
         "prov:atLocation": "rm.signal.all+tlrc",
         "digest": {
@@ -1154,7 +1153,7 @@
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-        "@id": "urn:7e8f72f4-3ab7-4e45-9686-af86309b5c18",
+        "@id": "urn:0b19922d-9343-4d11-af8f-23b968d3fe61",
         "label": "rm.noise.all",
         "prov:atLocation": "rm.noise.all+tlrc",
         "digest": {
@@ -1162,16 +1161,16 @@
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       {
-        "@id": "urn:b37df0c3-3a26-4307-b6d2-36d0294c8502",
+        "@id": "urn:325a2bfd-6837-4b92-822d-3b697d0883a6",
         "label": "TSNR.$subj",
         "prov:atLocation": "TSNR.$subj",
-        "generatedBy": "urn:5b3dfb16-6266-481a-8853-05f9d3d63907",
+        "generatedBy": "urn:90bf0411-4781-4d6a-8402-b213e171d6a0",
         "digest": {
           "sha256": "303f183145a1e295686c08335d3b70753777cf0fa0b3f9628cf8de5471359a00"
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       {
-        "@id": "urn:e2038ef4-ff24-4366-bfc1-1a9a292de9a3",
+        "@id": "urn:0139ed04-010d-414f-8907-5d6163b567ea",
         "label": "errts.${subj}",
         "prov:atLocation": "errts.${subj}+tlrc",
         "digest": {
@@ -1179,25 +1178,25 @@
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       {
-        "@id": "urn:a8110819-ac15-46a0-affc-a7ebb186e0ce",
+        "@id": "urn:cd76fc5a-b376-4723-bac8-111eaaa24083",
         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit",
-        "generatedBy": "urn:955da2fc-77e8-4752-8215-2a0149f99377",
+        "generatedBy": "urn:c4b41eb0-6e4c-466e-907d-9ae326422bdb",
         "digest": {
           "sha256": "03b570ad773a00f51ab7e6cdedfebdeca45f5356de0c25f9e3be44d7bf2c7151"
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-        "@id": "urn:edf7efc4-5506-41fe-a639-b0288c6f9929",
+        "@id": "urn:695fc232-c43b-47af-9cef-3c948b5bfcff",
         "label": "gmean.errts.unit.1D",
         "prov:atLocation": "gmean.errts.unit.1D",
-        "generatedBy": "urn:6fb2e193-f4ca-40ee-80b8-e26e32ee95eb",
+        "generatedBy": "urn:793001e3-092c-46bb-b006-638851f60f1e",
         "digest": {
           "sha256": "a35a66cce2e2d487762823c197ca1edc450a9887f46f125826b69c5021662f95"
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       {
-        "@id": "urn:d8b2dc52-ca26-4227-aff0-f19085500225",
+        "@id": "urn:3e6964e1-0ce4-4cae-b165-83f556a2a6e4",
         "label": "out.gcor.1D",
         "prov:atLocation": "out.gcor.1D",
         "digest": {
@@ -1205,16 +1204,16 @@
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       },
       {
-        "@id": "urn:a876f85d-2556-4f1c-bc99-507e89425058",
+        "@id": "urn:90ae9a95-aa81-4c49-a5ba-b7a37d554b7f",
         "label": "-",
         "prov:atLocation": "-",
-        "generatedBy": "urn:1382175d-a4b5-4c6e-a666-3eff49d1b786",
+        "generatedBy": "urn:51085d5c-9272-48b6-8298-868f86ac98e5",
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-        "@id": "urn:ccd926fc-64ca-4ced-957e-43a0c16005a6",
+        "@id": "urn:6029fd2b-6341-4c78-9c8f-ed8b23999598",
         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit+tlrc",
         "digest": {
@@ -1222,16 +1221,16 @@
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-        "@id": "urn:458a1844-cfe6-4c0c-be41-852bc6d6ef52",
+        "@id": "urn:e743a0bb-478d-4238-aedf-b1620721c88b",
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         "prov:atLocation": "rm.DP",
-        "generatedBy": "urn:f8678cd3-2fbe-4b0a-b6ce-7a5607cf6e49",
+        "generatedBy": "urn:6310131e-c904-4128-a310-bcd85a930896",
         "digest": {
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       {
-        "@id": "urn:09a35bda-f038-4046-a2ba-bdf2ec4a47d8",
+        "@id": "urn:a65b8d80-0bd7-4490-b8d2-6dbe12682ca9",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP+tlrc",
         "digest": {
@@ -1239,16 +1238,16 @@
         }
       },
       {
-        "@id": "urn:74b17bd8-cbc5-4d4f-87c3-abd4546fdc05",
+        "@id": "urn:6670247b-4942-4a7a-a1fa-31c4d3f24695",
         "label": "corr_brain",
         "prov:atLocation": "corr_brain",
-        "generatedBy": "urn:b53dd96f-c6f3-4f09-aba0-44ae517c9a93",
+        "generatedBy": "urn:322ef859-6275-4576-b46c-c4b1de5333f5",
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-        "@id": "urn:0fc2ef80-a58a-4562-9768-d62b75f49c47",
+        "@id": "urn:58295d4c-36e1-499e-8a3a-181a424b6142",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D'[3]'",
         "digest": {
@@ -1256,16 +1255,16 @@
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-        "@id": "urn:5212afa6-9451-4b1b-96ff-74703db15b8e",
+        "@id": "urn:b1cfd1b0-2ccc-4359-b62c-14e43afb5b18",
         "label": "ideal_tone_counting.1D",
         "prov:atLocation": "ideal_tone_counting.1D",
-        "generatedBy": "urn:b73cf201-56a4-45ab-b354-bbf2fd3032ee",
+        "generatedBy": "urn:9ab1f065-b1b1-4d54-a405-59ef938a5da1",
         "digest": {
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-        "@id": "urn:bb8e459d-0dca-48ca-843a-881f2abd0cb1",
+        "@id": "urn:00eac208-4c30-4d3c-9282-5d94b806e027",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D'[4]'",
         "digest": {
@@ -1273,16 +1272,16 @@
         }
       },
       {
-        "@id": "urn:fd0c1922-3af4-4ff4-9e43-e101e9894067",
+        "@id": "urn:9d1898a7-03e2-445f-8756-faeb5bec2948",
         "label": "ideal_probe.1D",
         "prov:atLocation": "ideal_probe.1D",
-        "generatedBy": "urn:05815c41-2723-4765-8fd7-5f156da7ab3d",
+        "generatedBy": "urn:3dc068ee-1ef5-4ee5-bb1b-e1c8b3c87c91",
         "digest": {
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       {
-        "@id": "urn:3c30a42c-7e7d-40e2-9996-3e7fb6731876",
+        "@id": "urn:034865b2-36f6-45ff-9ca0-89dd56ddd22d",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D\"[$reg_cols]\"",
         "digest": {
@@ -1290,52 +1289,52 @@
         }
       },
       {
-        "@id": "urn:b9670e8d-db9b-4147-b470-a0ebb2231289",
+        "@id": "urn:f68ab65b-7eba-43ac-9558-ac93d8a9627f",
         "label": "sum_ideal.1D",
         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:25e272ce-bbb9-472b-a887-0fa02eaaae18",
+        "generatedBy": "urn:eeb49e8b-7789-4684-b1c9-777ee690492a",
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       {
-        "@id": "urn:732bc20d-caa6-4a38-a847-b070eab25f26",
+        "@id": "urn:01916163-39ab-406b-a4ad-fe365cf6bf5e",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:60b6e59b-e67c-40ea-a6c5-00fa313e67c7",
+        "generatedBy": "urn:6442d6c7-861e-47b6-a7ec-869397d3fd3c",
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           "sha256": "7c61b2f4bbb9eb0cecb19f81faa3a79b94d547b7fb4087ed18e368619e0004e6"
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       {
-        "@id": "urn:3fb1a61e-f38c-4b78-96e1-aa7016017e06",
+        "@id": "urn:0f4ce3cb-edbe-49d3-954c-6b5cc6ffdab8",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:34d3592a-d911-4109-906c-0b2ffffcf9d6",
+        "generatedBy": "urn:057be9c0-35ac-49f8-a62a-d3917a8736cf",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
         }
       },
       {
-        "@id": "urn:adba2e9e-51d0-43c3-9c18-93620dc310b5",
+        "@id": "urn:7cbb179d-b703-4f73-8e1f-296962f7bdf8",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:2db5a491-8578-4336-b566-e4d28726d7ec",
+        "generatedBy": "urn:f8ad3805-7098-4b47-bba8-e210230c5e80",
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         }
       },
       {
-        "@id": "urn:083011da-8332-4224-8b04-3e446b1d0565",
+        "@id": "urn:1f493787-989c-4c06-97df-d5dde83c5dcf",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:aae97d91-c38d-4bad-a44f-266f2980278e",
+        "generatedBy": "urn:a5fc0d33-b76e-4555-a307-ff6b719128b6",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:57bc0d38-d4f9-45a4-b6f4-99a8cad449b0",
+        "@id": "urn:1f498cde-c4ee-44f0-9366-98075fbf4117",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -1343,10 +1342,10 @@
         }
       },
       {
-        "@id": "urn:d4257f34-69b5-4910-a169-f8a8325c1191",
+        "@id": "urn:e14ccb8f-542f-4043-aa5b-2ad720a90fa5",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:ce136485-f2cb-4219-86c1-c4706b2d5e23",
+        "generatedBy": "urn:90a887ab-a8a3-45b6-87c3-d33000ccc882",
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diff --git a/examples/from_parsers/afni/afni_con_f_proc_bloc.jsonld b/examples/from_parsers/afni/afni_con_f_proc_bloc.jsonld
index 00bf36e5f..148ff0d2a 100644
--- a/examples/from_parsers/afni/afni_con_f_proc_bloc.jsonld
+++ b/examples/from_parsers/afni/afni_con_f_proc_bloc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:074a948e-c6ba-4b28-9d5e-92965faea971",
+        "@id": "urn:ac927f49-4167-4dc0-b0da-d215e9262d89",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,178 +13,178 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:20da531a-2290-4fc3-af61-285de3e14704",
+        "@id": "urn:31720454-a32b-42e8-a625-b19ca4e33338",
         "label": "auto block: setup",
-        "associatedWith": "urn:074a948e-c6ba-4b28-9d5e-92965faea971",
+        "associatedWith": "urn:ac927f49-4167-4dc0-b0da-d215e9262d89",
         "command": "mkdir $output_dir; mkdir $output_dir/stimuli; cp ./afni_f_test/tone_counting_onset_times.txt ./afni_f_test/tone_counting_probe_duration.txt $output_dir/stimuli; 3dcopy sub-01_T1w.nii.gz $output_dir/sub-01_T1w; ",
         "used": [
-          "urn:5e26136f-5604-4340-8c7b-44216fd86348",
-          "urn:088f075e-c210-425a-a867-c66589f1c2c4",
-          "urn:015e9618-f2b6-44d9-8ebf-d24749832865"
+          "urn:05d94c20-ed16-47dd-855c-7eeb5b6b8da2",
+          "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+          "urn:525db306-486b-4f71-9290-dbb1682ab1f7"
         ]
       },
       {
-        "@id": "urn:203a5777-2fd4-4238-a79a-099ec0f6019c",
+        "@id": "urn:a776bbd5-c892-4326-8d84-4c7f41f01d09",
         "label": "auto block: tcat",
-        "associatedWith": "urn:074a948e-c6ba-4b28-9d5e-92965faea971",
+        "associatedWith": "urn:ac927f49-4167-4dc0-b0da-d215e9262d89",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat sub-01_task-tonecounting_bold.nii.gz'[0..$]'; ",
         "used": [
-          "urn:f7b7e56c-dc14-4d84-aa56-ff1cfc542fb6"
+          "urn:5ac2aa06-d1d0-4302-9070-1a4f8ee7298d"
         ]
       },
       {
-        "@id": "urn:685fe902-3622-47ca-a82d-f1576dce6155",
+        "@id": "urn:30eca42e-faf5-404b-a752-005c0223ce8e",
         "label": "auto block: outcount",
-        "associatedWith": "urn:074a948e-c6ba-4b28-9d5e-92965faea971",
+        "associatedWith": "urn:ac927f49-4167-4dc0-b0da-d215e9262d89",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D; cat outcount.r*.1D > outcount_rall.1D; ",
         "used": [
-          "urn:ec10785b-703e-4c62-94ac-128617692f13",
-          "urn:1385d357-b02c-4183-9f77-4f8ca2ba5b4b"
+          "urn:7fd9b3c1-a451-4a03-8201-3e8beeab3afe",
+          "urn:eabecb28-a594-4a8b-a24d-2b23bac3fb4b"
         ]
       },
       {
-        "@id": "urn:93397f25-6ccb-4dbd-870a-4893c51c0c86",
+        "@id": "urn:75586543-bccc-41f5-aaf9-bf36873ef23b",
         "label": "tshift",
-        "associatedWith": "urn:074a948e-c6ba-4b28-9d5e-92965faea971",
+        "associatedWith": "urn:ac927f49-4167-4dc0-b0da-d215e9262d89",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig; ",
         "used": [
-          "urn:ec10785b-703e-4c62-94ac-128617692f13"
+          "urn:7fd9b3c1-a451-4a03-8201-3e8beeab3afe"
         ]
       },
       {
-        "@id": "urn:f8b90f86-9945-4f05-90ee-eefb98cb45a9",
+        "@id": "urn:667bb98f-a330-4748-82b9-e8d5bdf42e15",
         "label": "align",
-        "associatedWith": "urn:074a948e-c6ba-4b28-9d5e-92965faea971",
+        "associatedWith": "urn:ac927f49-4167-4dc0-b0da-d215e9262d89",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off; ",
         "used": [
-          "urn:f0373923-2d8e-4aae-9bf1-9b6736366d75",
-          "urn:4b6b1d21-b999-489b-8adf-0ef6a72be07b"
+          "urn:bc3e53a0-c4c7-497a-9f5f-a6a01ce571da",
+          "urn:fa13ccbc-6608-4043-95b5-766380e790af"
         ]
       },
       {
-        "@id": "urn:8702875e-666c-4098-97a4-b8382438b6e7",
+        "@id": "urn:4e9893aa-8897-4a5f-91bb-0b1547dfe62f",
         "label": "tlrc",
-        "associatedWith": "urn:074a948e-c6ba-4b28-9d5e-92965faea971",
+        "associatedWith": "urn:ac927f49-4167-4dc0-b0da-d215e9262d89",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss; cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D; ",
         "used": [
-          "urn:b415fe53-55a1-4e80-aead-40b447d50de0",
-          "urn:5599d82d-e9dc-49b9-ba3d-62d2fef3c704",
-          "urn:d6e23f11-be96-4f9c-a61d-e6d32efae55b"
+          "urn:46e4ccb6-9f24-41af-a5f0-3d0c94cad925",
+          "urn:af083328-c044-4b96-ab22-8eb5fc590cd5",
+          "urn:8cc3c85c-f86e-4cbf-a49d-309ec01af2ec"
         ]
       },
       {
-        "@id": "urn:d08088e2-92bc-4067-808d-064cfd0084ce",
+        "@id": "urn:f9f72209-8280-4c0d-9ad5-3aa395011ee5",
         "label": "volreg",
-        "associatedWith": "urn:074a948e-c6ba-4b28-9d5e-92965faea971",
+        "associatedWith": "urn:ac927f49-4167-4dc0-b0da-d215e9262d89",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig; 3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1; cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D; 3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run; 3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run; 3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc; cat dfile.r*.1D > dfile_rall.1D; 3dcopy rm.epi.min.r01+tlrc mask_epi_extents; 3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg; 3dcopy sub-01_T1w_ns+tlrc anat_final.$subj; 3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped; ",
         "used": [
-          "urn:5f718118-a8b0-4b13-ac81-05ba2dd92a07",
-          "urn:5f718118-a8b0-4b13-ac81-05ba2dd92a07",
-          "urn:d6e23f11-be96-4f9c-a61d-e6d32efae55b",
-          "urn:a550ea68-9b3c-4245-8af8-acb1e94e8652",
-          "urn:5f718118-a8b0-4b13-ac81-05ba2dd92a07",
-          "urn:a550ea68-9b3c-4245-8af8-acb1e94e8652",
-          "urn:63270e11-f9c1-4666-a40b-1e3a1b935614",
-          "urn:224754da-1ea0-40db-a26f-bf12ec3e2c9f",
-          "urn:e12e8133-9cfa-4aed-a7ab-09d79b1e2745",
-          "urn:2a9293d2-9451-4c8c-a229-36b221093ba4",
-          "urn:499c0245-c268-46f5-93fb-bd3f82942b3e",
-          "urn:9daf71b2-6838-42b4-a3e4-bd1d76fe79f9",
-          "urn:a550ea68-9b3c-4245-8af8-acb1e94e8652",
-          "urn:7a540544-90c6-42f9-9ca4-3ccb8a141ace"
+          "urn:565d6945-cf43-4637-91dd-959ef59fd94f",
+          "urn:565d6945-cf43-4637-91dd-959ef59fd94f",
+          "urn:8cc3c85c-f86e-4cbf-a49d-309ec01af2ec",
+          "urn:dbc11716-e865-4e0f-9e6b-70c3603b6f2c",
+          "urn:565d6945-cf43-4637-91dd-959ef59fd94f",
+          "urn:dbc11716-e865-4e0f-9e6b-70c3603b6f2c",
+          "urn:87b39aea-7485-4ccb-be46-cf814c21fc7b",
+          "urn:a2e9a27e-e4fc-454e-a015-e4591a0003df",
+          "urn:a68b66ec-2367-4d43-8664-e02dd673998a",
+          "urn:74423947-e686-4ba8-9fbf-1df2c6f63d5b",
+          "urn:8306f482-d9ff-4eb9-b0b1-67182a7af916",
+          "urn:8713b1e0-13ad-450b-904d-babd44c29b53",
+          "urn:dbc11716-e865-4e0f-9e6b-70c3603b6f2c",
+          "urn:a2a332d5-28ed-4942-8b86-a35a27e8bddb"
         ]
       },
       {
-        "@id": "urn:7f5afc7c-5e37-484d-b2fb-6e381999e4ef",
+        "@id": "urn:724dea6a-6896-4486-b16c-a7e098c1866e",
         "label": "blur",
-        "associatedWith": "urn:074a948e-c6ba-4b28-9d5e-92965faea971",
+        "associatedWith": "urn:ac927f49-4167-4dc0-b0da-d215e9262d89",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc; ",
         "used": [
-          "urn:df94604f-7f06-4143-9b98-e624dab2dc66",
-          "urn:b5bb999c-2c05-4151-8a2a-4fec1f086e87"
+          "urn:212c4ad6-6acd-4cb2-8203-059fcc216375",
+          "urn:cd0c6bf0-a4e1-4661-91d7-3ac3a921f611"
         ]
       },
       {
-        "@id": "urn:d4f48c80-1f94-4011-b6f1-94fc0faed774",
+        "@id": "urn:2d5208ee-f83b-4a6b-bab7-ad2e534e49c3",
         "label": "mask",
-        "associatedWith": "urn:074a948e-c6ba-4b28-9d5e-92965faea971",
+        "associatedWith": "urn:ac927f49-4167-4dc0-b0da-d215e9262d89",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc; 3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj; 3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj; 3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt; 3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt; 3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group; ",
         "used": [
-          "urn:da3b9dcd-0842-4839-80f4-0af1be995a20",
-          "urn:a550ea68-9b3c-4245-8af8-acb1e94e8652",
-          "urn:fcef7c15-eb1a-43d0-a496-81c1c8943ae1",
-          "urn:85f2163f-cfc5-4ede-9da5-a69c4e234514",
-          "urn:ba95b31e-c044-4e0b-ae51-ca7bdbacd87e",
-          "urn:b66b5e86-c268-4d21-9bda-3d10f0361c09",
-          "urn:ba95b31e-c044-4e0b-ae51-ca7bdbacd87e",
-          "urn:b66b5e86-c268-4d21-9bda-3d10f0361c09",
-          "urn:fa3c3aa3-0929-4ee2-a5b3-08a8f94c74ff",
-          "urn:fcef7c15-eb1a-43d0-a496-81c1c8943ae1",
-          "urn:7c5d805c-8cc9-4593-99f1-fc70e69f54c5"
+          "urn:99bfb3b9-63a3-4d93-9388-84dd8aaba7b3",
+          "urn:dbc11716-e865-4e0f-9e6b-70c3603b6f2c",
+          "urn:66264a2d-510c-4b43-ba0b-f808d8aa1fbf",
+          "urn:c9f93d13-28f2-4940-8f5b-e03bcf9f67a7",
+          "urn:01ddd7c2-68e7-46d1-a2f0-0754251c9b70",
+          "urn:fe55b2a7-0de1-499d-a868-a5dc04c73443",
+          "urn:01ddd7c2-68e7-46d1-a2f0-0754251c9b70",
+          "urn:fe55b2a7-0de1-499d-a868-a5dc04c73443",
+          "urn:3a16d2a3-ae65-4e61-a93c-6b5cc6ba9d2e",
+          "urn:66264a2d-510c-4b43-ba0b-f808d8aa1fbf",
+          "urn:21b70068-0e68-4cfa-afd4-f6103efb8b83"
         ]
       },
       {
-        "@id": "urn:6908ab20-5066-4ecc-944b-f7f9e58d1af9",
+        "@id": "urn:cd6ea8cc-feea-4766-bde3-eec92e872133",
         "label": "scale",
-        "associatedWith": "urn:074a948e-c6ba-4b28-9d5e-92965faea971",
+        "associatedWith": "urn:ac927f49-4167-4dc0-b0da-d215e9262d89",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc; 3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale; ",
         "used": [
-          "urn:da3b9dcd-0842-4839-80f4-0af1be995a20",
-          "urn:da3b9dcd-0842-4839-80f4-0af1be995a20",
-          "urn:45d976f3-c2d0-4772-96db-c01c35484f80",
-          "urn:9daf71b2-6838-42b4-a3e4-bd1d76fe79f9"
+          "urn:99bfb3b9-63a3-4d93-9388-84dd8aaba7b3",
+          "urn:99bfb3b9-63a3-4d93-9388-84dd8aaba7b3",
+          "urn:30867f07-efcd-414b-bdbf-1878b3578d18",
+          "urn:8713b1e0-13ad-450b-904d-babd44c29b53"
         ]
       },
       {
-        "@id": "urn:e35beaab-57a1-420d-9217-bf152a1e2ede",
+        "@id": "urn:91d9b302-d270-42f8-911d-e89173493b54",
         "label": "regress",
-        "associatedWith": "urn:074a948e-c6ba-4b28-9d5e-92965faea971",
+        "associatedWith": "urn:ac927f49-4167-4dc0-b0da-d215e9262d89",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -derivative -demean -write motion_deriv.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}; 3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 8 -stim_times 1 stimuli/tone_counting_onset_times.txt 'BLOCK(4)' -stim_label 1 tone_counting -stim_times_AM1 2 stimuli/tone_counting_probe_duration.txt 'dmBLOCK' -stim_label 2 probe -stim_file 3 motion_demean.1D'[0]' -stim_base 3 -stim_label 3 roll -stim_file 4 motion_demean.1D'[1]' -stim_base 4 -stim_label 4 pitch -stim_file 5 motion_demean.1D'[2]' -stim_base 5 -stim_label 5 yaw -stim_file 6 motion_demean.1D'[3]' -stim_base 6 -stim_label 6 dS -stim_file 7 motion_demean.1D'[4]' -stim_base 7 -stim_label 7 dL -stim_file 8 motion_demean.1D'[5]' -stim_base 8 -stim_label 8 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj; 1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt; 3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD; 3dTstat -mean -prefix rm.signal.all all_runs.$subj+tlrc\"[$ktrs]\"; 3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"; 3dcalc -a rm.signal.all+tlrc -b rm.noise.all+tlrc -c full_mask.$subj+tlrc -expr 'c*a/b' -prefix TSNR.$subj; 3dTnorm -norm2 -prefix rm.errts.unit errts.${subj}+tlrc; 3dmaskave -quiet -mask full_mask.$subj+tlrc rm.errts.unit+tlrc > gmean.errts.unit.1D; 3dTstat -sos -prefix - gmean.errts.unit.1D\\' > out.gcor.1D; 3dcalc -a rm.errts.unit+tlrc -b gmean.errts.unit.1D -expr 'a*b' -prefix rm.DP; 3dTstat -sum -prefix corr_brain rm.DP+tlrc; 1dcat X.nocensor.xmat.1D'[3]' > ideal_tone_counting.1D; 1dcat X.nocensor.xmat.1D'[4]' > ideal_probe.1D; 3dTstat -sum -prefix sum_ideal.1D X.nocensor.xmat.1D\"[$reg_cols]\"; 1dcat X.nocensor.xmat.1D\"[$reg_cols]\" > X.stim.xmat.1D; ",
         "used": [
-          "urn:8b3e58d2-01fa-49f8-a673-9431aaccfc47",
-          "urn:8b3e58d2-01fa-49f8-a673-9431aaccfc47",
-          "urn:8b3e58d2-01fa-49f8-a673-9431aaccfc47",
-          "urn:927ff65e-1d3e-4803-8c17-18433a1607c1",
-          "urn:927ff65e-1d3e-4803-8c17-18433a1607c1",
-          "urn:d16c50a6-7f32-4b74-b8f3-8f9c5a14d796",
-          "urn:f0d6e7fb-50cd-4a57-a20f-f495606ad77b",
-          "urn:27dbbdf7-0766-4b4c-8637-2b5ce6f14689",
-          "urn:92b61693-efb7-4c2d-aebb-8faad94ac4ed",
-          "urn:fcef7c15-eb1a-43d0-a496-81c1c8943ae1",
-          "urn:d49a081f-daeb-41bb-9197-1595d0e07b8c",
-          "urn:680dcb93-a5e5-4c9c-90c1-fc944c597c01",
-          "urn:bfcf1d25-38e5-4fc5-8102-eaf19af9b7e3",
-          "urn:be104b26-6320-4707-bd15-ad1549f178d7",
-          "urn:a8939bb1-b8c6-433f-bfaf-777e2e85d82e",
-          "urn:4bfa309f-9cfd-4a8e-a067-25197776aa14",
-          "urn:afe142bc-c35a-4051-910a-ef29f94fd623",
-          "urn:afe142bc-c35a-4051-910a-ef29f94fd623"
+          "urn:ea8a00b5-0155-4e66-b452-2ccbd7fd3940",
+          "urn:ea8a00b5-0155-4e66-b452-2ccbd7fd3940",
+          "urn:ea8a00b5-0155-4e66-b452-2ccbd7fd3940",
+          "urn:b6285a9f-3c3b-4835-8421-b287dd391f8a",
+          "urn:b6285a9f-3c3b-4835-8421-b287dd391f8a",
+          "urn:0a236937-57ed-4fa9-8a42-42c9f451dcab",
+          "urn:a8fe7655-9fee-499e-892a-e6bdb67b388b",
+          "urn:1f300416-cb44-4146-9f15-9c00172b67c2",
+          "urn:a1376e07-2ae9-42a9-8615-463d27aac63d",
+          "urn:66264a2d-510c-4b43-ba0b-f808d8aa1fbf",
+          "urn:35b33c51-06cd-4fc3-9a42-dc5335988375",
+          "urn:8d81ce98-861a-4f2b-9039-8451b7987185",
+          "urn:521fc7ba-4582-4997-8637-e76a4c3b4be8",
+          "urn:c4f4cc11-80af-41f1-af25-079c326a068c",
+          "urn:2abffd1a-63a7-49a5-a031-c8a4bcbc73e0",
+          "urn:59c6504b-32b9-4a78-88ba-e3e3e4518c34",
+          "urn:5b6ace4b-3ecd-429c-973c-d9aeea8804a5",
+          "urn:5b6ace4b-3ecd-429c-973c-d9aeea8804a5"
         ]
       },
       {
-        "@id": "urn:da60e1fe-01dc-4dd7-a2e7-2daf34e5c853",
+        "@id": "urn:f5874f15-2dae-4e97-a34f-7eda960d9655",
         "label": "blur estimation",
-        "associatedWith": "urn:074a948e-c6ba-4b28-9d5e-92965faea971",
+        "associatedWith": "urn:ac927f49-4167-4dc0-b0da-d215e9262d89",
         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc all_runs.$subj+tlrc\"[$trs]\" >> blur.epits.1D; 3dFWHMx -detrend -mask full_mask.$subj+tlrc errts.${subj}+tlrc\"[$trs]\" >> blur.errts.1D; 3dClustSim -both -mask full_mask.$subj+tlrc -fwhmxyz $fxyz[1-3] -prefix ClustSim; ",
         "used": [
-          "urn:fcef7c15-eb1a-43d0-a496-81c1c8943ae1",
-          "urn:fcef7c15-eb1a-43d0-a496-81c1c8943ae1",
-          "urn:fcef7c15-eb1a-43d0-a496-81c1c8943ae1"
+          "urn:66264a2d-510c-4b43-ba0b-f808d8aa1fbf",
+          "urn:66264a2d-510c-4b43-ba0b-f808d8aa1fbf",
+          "urn:66264a2d-510c-4b43-ba0b-f808d8aa1fbf"
         ]
       },
       {
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         "command": "gen_epi_review.py -script @epi_review.$subj -dsets pb00.$subj.r*.tcat+orig.HEAD; gen_ss_review_scripts.py -mot_limit 0.3 -exit0; ",
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+          "urn:4f73c006-9fd9-4d4f-aa02-9fa910e1b0c1"
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@@ -193,7 +192,7 @@
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@@ -201,7 +200,7 @@
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@@ -209,34 +208,34 @@
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         "prov:atLocation": "$output_dir/sub-01_T1w",
-        "generatedBy": "urn:20da531a-2290-4fc3-af61-285de3e14704"
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@@ -244,13 +243,13 @@
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@@ -258,7 +257,7 @@
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@@ -266,25 +265,25 @@
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         "prov:atLocation": "outcount_rall.1D",
-        "generatedBy": "urn:685fe902-3622-47ca-a82d-f1576dce6155",
+        "generatedBy": "urn:30eca42e-faf5-404b-a752-005c0223ce8e",
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@@ -292,16 +291,16 @@
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@@ -309,7 +308,7 @@
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@@ -317,16 +316,16 @@
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@@ -334,7 +333,7 @@
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@@ -342,7 +341,7 @@
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@@ -350,16 +349,16 @@
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@@ -367,16 +366,16 @@
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@@ -384,7 +383,7 @@
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@@ -392,7 +391,7 @@
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@@ -400,7 +399,7 @@
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@@ -408,7 +407,7 @@
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@@ -416,7 +415,7 @@
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@@ -424,7 +423,7 @@
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@@ -432,7 +431,7 @@
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@@ -440,97 +439,97 @@
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           "sha256": "06a0bfbc609c1a06ecf93c479a3288d2911c7f5f3e93cf49c5d26f721c2035ed"
         }
       },
       {
-        "@id": "urn:89dafdd6-e4c2-414e-8682-1fff8940a2aa",
+        "@id": "urn:e65f2878-6f13-488c-ac81-1600790903d6",
         "label": "corr_brain",
         "prov:atLocation": "corr_brain",
-        "generatedBy": "urn:e35beaab-57a1-420d-9217-bf152a1e2ede",
+        "generatedBy": "urn:91d9b302-d270-42f8-911d-e89173493b54",
         "digest": {
           "sha256": "74e3aeae0da338b871ab5dc9e8859a4e81fcf1b3c0042cd22fe337eb7baf5eae"
         }
       },
       {
-        "@id": "urn:c6382124-21af-41e5-8d48-6db6ccdc8117",
+        "@id": "urn:9c2c6c31-e6f6-4773-a202-95c36cda8dc2",
         "label": "ideal_tone_counting.1D",
         "prov:atLocation": "ideal_tone_counting.1D",
-        "generatedBy": "urn:e35beaab-57a1-420d-9217-bf152a1e2ede",
+        "generatedBy": "urn:91d9b302-d270-42f8-911d-e89173493b54",
         "digest": {
           "sha256": "9bb1cabac5ce7ca19dffa5cd6336a9bf82d362fea2ce9341978406e421b5333c"
         }
       },
       {
-        "@id": "urn:4cc9fc91-8348-47c7-a8b1-4d3afb013835",
+        "@id": "urn:635786d0-a31c-4c2c-8cff-86fb4e69561f",
         "label": "ideal_probe.1D",
         "prov:atLocation": "ideal_probe.1D",
-        "generatedBy": "urn:e35beaab-57a1-420d-9217-bf152a1e2ede",
+        "generatedBy": "urn:91d9b302-d270-42f8-911d-e89173493b54",
         "digest": {
           "sha256": "705d93afa8b6ded9f4f572db3f967b54e9906942669af51dd8287a9863bb4288"
         }
       },
       {
-        "@id": "urn:6eadba50-fb9c-4d7e-bf72-1b88f1ca5a88",
+        "@id": "urn:2cc59175-6303-4cd7-9c05-77a398e2fc83",
         "label": "sum_ideal.1D",
         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:e35beaab-57a1-420d-9217-bf152a1e2ede",
+        "generatedBy": "urn:91d9b302-d270-42f8-911d-e89173493b54",
         "digest": {
           "sha256": "b2dccadcd84b2d26ec9685c4d1846baf2f11b867f31c36a08748d1c85467b01a"
         }
       },
       {
-        "@id": "urn:e05cbe53-170e-4a16-85f7-af70818b0819",
+        "@id": "urn:e24408e0-7406-4d67-b939-f4f0b7850ca2",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:e35beaab-57a1-420d-9217-bf152a1e2ede",
+        "generatedBy": "urn:91d9b302-d270-42f8-911d-e89173493b54",
         "digest": {
           "sha256": "7c61b2f4bbb9eb0cecb19f81faa3a79b94d547b7fb4087ed18e368619e0004e6"
         }
       },
       {
-        "@id": "urn:fcef7c15-eb1a-43d0-a496-81c1c8943ae1",
+        "@id": "urn:66264a2d-510c-4b43-ba0b-f808d8aa1fbf",
         "label": "full_mask.$subj",
         "prov:atLocation": "full_mask.$subj+tlrc",
         "digest": {
@@ -953,34 +952,34 @@
         }
       },
       {
-        "@id": "urn:78ef53dc-3b7e-49d2-aab1-b1fe345584d8",
+        "@id": "urn:8bd0fa0e-165e-4ade-b4bf-ecf95fcbb251",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:da60e1fe-01dc-4dd7-a2e7-2daf34e5c853",
+        "generatedBy": "urn:f5874f15-2dae-4e97-a34f-7eda960d9655",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
         }
       },
       {
-        "@id": "urn:65ecdbb9-1fb9-4d3d-bd4d-ad55561921f9",
+        "@id": "urn:e410dc89-ca64-454c-a756-919497c92a0e",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:da60e1fe-01dc-4dd7-a2e7-2daf34e5c853",
+        "generatedBy": "urn:f5874f15-2dae-4e97-a34f-7eda960d9655",
         "digest": {
           "sha256": "73969700079b5d3275536ac7eaf0e17571d7e74ec49553b6940f90d5718fc800"
         }
       },
       {
-        "@id": "urn:4c2a256f-8116-4105-b283-e34a1e12a079",
+        "@id": "urn:8fdab540-bd37-46a4-99a9-1dfbd560ff1f",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:da60e1fe-01dc-4dd7-a2e7-2daf34e5c853",
+        "generatedBy": "urn:f5874f15-2dae-4e97-a34f-7eda960d9655",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:9d68b561-06ce-47ff-9fa6-4ac57965c20e",
+        "@id": "urn:4f73c006-9fd9-4d4f-aa02-9fa910e1b0c1",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -988,10 +987,10 @@
         }
       },
       {
-        "@id": "urn:3d5d9307-5d13-47ee-beab-a43df5d0d8e8",
+        "@id": "urn:8fd7a49f-cd5e-4f2d-be62-ddacac0dc6a8",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:a4173802-b0fc-4eb5-9016-9013f1a1852f",
+        "generatedBy": "urn:4079feaa-e715-43c3-9313-c5ab585933c8",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_default_proc.jsonld b/examples/from_parsers/afni/afni_default_proc.jsonld
index 6850ccd80..b52b3fcb3 100644
--- a/examples/from_parsers/afni/afni_default_proc.jsonld
+++ b/examples/from_parsers/afni/afni_default_proc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "@id": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,569 +13,569 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:dcf9ddaa-39ea-47a9-be3b-8b2af995f141",
+        "@id": "urn:517a16eb-aa7f-4d32-8cd0-19db3ce2d355",
         "label": "Make directory",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "mkdir $output_dir",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:525db306-486b-4f71-9290-dbb1682ab1f7",
+        "@id": "urn:18bd9c7d-706e-46b0-9ef8-d845970d2f31",
         "label": "Make directory",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "mkdir $output_dir/stimuli",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:055168ca-a31a-46a5-9856-c4d65f4ff571",
+        "@id": "urn:f1e10c64-fe4a-4263-b044-ebe6c840ffbf",
         "label": "cp",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "cp ./afni_voxelwise_p0001/tone_counting_onset_times.txt ./afni_voxelwise_p0001/tone_counting_probe_duration.txt $output_dir/stimuli",
         "parameters": {},
         "used": [
-          "urn:5ac2aa06-d1d0-4302-9070-1a4f8ee7298d",
-          "urn:555bcac3-727b-420f-be4c-d8e506e33ce6"
+          "urn:58eb8130-38d3-46cc-8a21-e4b5ff740ae4",
+          "urn:9a8c6a5d-e331-49ee-9cbf-7aae85f6c449"
         ]
       },
       {
-        "@id": "urn:7fd9b3c1-a451-4a03-8201-3e8beeab3afe",
+        "@id": "urn:d59b253f-3a7c-4189-a01e-63f44ed5706b",
         "label": "3dcopy",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dcopy ./afni_voxelwise_p0001/sub-01_T1w.nii.gz $output_dir/sub-01_T1w",
         "parameters": {},
         "used": [
-          "urn:a4dbd220-cd2c-47f5-af17-d530c580025b"
+          "urn:1e1b8b6a-4f33-4ce5-b008-9056f9eade30"
         ]
       },
       {
-        "@id": "urn:eabecb28-a594-4a8b-a24d-2b23bac3fb4b",
+        "@id": "urn:b0783160-cc25-4f90-87b0-62ea91dd364e",
         "label": "3dTcat",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat ./afni_voxelwise_p0001/sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "parameters": {},
         "used": [
-          "urn:bf94ded8-b9a7-437d-9389-d428f2666053"
+          "urn:fffdce39-1022-4364-aa1b-182e4f764878"
         ]
       },
       {
-        "@id": "urn:946720c2-d833-4f59-90f3-2face310881a",
+        "@id": "urn:9f20d7ff-f5a0-46d0-8829-cf585dd6a6ba",
         "label": "3dToutcount",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D",
         "parameters": {},
         "used": [
-          "urn:9e25a10e-d3da-4de0-b8c9-87b55ec50cb5"
+          "urn:a4a72b44-266e-4cf8-843b-40c5956df505"
         ]
       },
       {
-        "@id": "urn:bc3e53a0-c4c7-497a-9f5f-a6a01ce571da",
+        "@id": "urn:3318f2f4-021e-4945-ac68-a79194eece86",
         "label": "cat",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "cat outcount.r*.1D > outcount_rall.1D",
         "parameters": {},
         "used": [
-          "urn:fa13ccbc-6608-4043-95b5-766380e790af"
+          "urn:5b26ef30-7cf9-4d67-9818-95e38cea6091"
         ]
       },
       {
-        "@id": "urn:0557adb8-317b-43b3-9a7c-cc92bc076ae4",
+        "@id": "urn:680c6102-4992-41dd-bc1f-da0ab18255f0",
         "label": "3dTshift",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig",
         "parameters": {},
         "used": [
-          "urn:9e25a10e-d3da-4de0-b8c9-87b55ec50cb5"
+          "urn:a4a72b44-266e-4cf8-843b-40c5956df505"
         ]
       },
       {
-        "@id": "urn:f869b0e7-5c2d-4f08-9bc5-026509af7d14",
+        "@id": "urn:9c84233e-4c3f-40e2-8828-b10d5fc0b1ef",
         "label": "align_epi_anat.py",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off",
         "parameters": {},
         "used": [
-          "urn:8cc3c85c-f86e-4cbf-a49d-309ec01af2ec",
-          "urn:a2a332d5-28ed-4942-8b86-a35a27e8bddb"
+          "urn:cd671150-53fa-415a-ad4f-d28f69a46244",
+          "urn:1459fb22-3e8e-4f90-898a-d1defbf3be77"
         ]
       },
       {
-        "@id": "urn:565d6945-cf43-4637-91dd-959ef59fd94f",
+        "@id": "urn:4dde7fde-d83c-4871-9581-a2f80c237204",
         "label": "@auto_tlrc",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss",
         "parameters": {},
         "used": [
-          "urn:f1adcdf3-1142-44e9-91b5-d5e17469c02e",
-          "urn:beae7e86-fb11-4df3-84b4-4666debc7e5f"
+          "urn:b390c087-192d-44fe-8042-1bcca38ab6ae",
+          "urn:c17bb85f-17c1-41eb-9367-0ee3a76060b5"
         ]
       },
       {
-        "@id": "urn:a593e27f-7e1a-44ef-85cc-4712ba305740",
+        "@id": "urn:66c4a64b-24fb-4355-b6f0-745d29806e79",
         "label": "cat_matvec",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D",
         "parameters": {},
         "used": [
-          "urn:7b9e73d4-ce1b-4f85-90c1-720b737aecf6"
+          "urn:71135527-0811-46d0-887d-1b56a42edc2e"
         ]
       },
       {
-        "@id": "urn:848d10fa-989f-4a16-9db9-e9f346013291",
+        "@id": "urn:f9294378-917d-4969-b1ea-e82eef53f208",
         "label": "3dvolreg",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig",
         "parameters": {},
         "used": [
-          "urn:23a6da3c-5123-4785-9953-2811110cbadd"
+          "urn:2159c5ee-3437-45f6-ba8e-e352b535e409"
         ]
       },
       {
-        "@id": "urn:dbc11716-e865-4e0f-9e6b-70c3603b6f2c",
+        "@id": "urn:60f84ff1-e701-4e52-8dbe-dca9e99a1c2f",
         "label": "3dcalc",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1",
         "parameters": {},
         "used": [
-          "urn:23a6da3c-5123-4785-9953-2811110cbadd"
+          "urn:2159c5ee-3437-45f6-ba8e-e352b535e409"
         ]
       },
       {
-        "@id": "urn:6552d457-a0a9-4e38-8b97-5b3f3c6e4d0e",
+        "@id": "urn:e502668a-42ab-4093-9bf5-a7a57645e2ad",
         "label": "cat_matvec",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D",
         "parameters": {},
         "used": [
-          "urn:7b9e73d4-ce1b-4f85-90c1-720b737aecf6"
+          "urn:71135527-0811-46d0-887d-1b56a42edc2e"
         ]
       },
       {
-        "@id": "urn:87b39aea-7485-4ccb-be46-cf814c21fc7b",
+        "@id": "urn:a4807546-b85f-4467-b4e1-5302e8f0d87c",
         "label": "3dAllineate",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run",
         "parameters": {},
         "used": [
-          "urn:a96a152e-7be7-475f-9d8a-a44d41b5a899",
-          "urn:23a6da3c-5123-4785-9953-2811110cbadd",
-          "urn:1fd2dd12-ffa7-44e4-811e-45bfdb10fdff"
+          "urn:640db747-51b4-4c85-a15e-94117c886ae4",
+          "urn:2159c5ee-3437-45f6-ba8e-e352b535e409",
+          "urn:ab84bc1d-9e74-4e20-ac76-6c921f79d5ec"
         ]
       },
       {
-        "@id": "urn:ac9e2bcd-cb54-40e8-a68c-9962174801f5",
+        "@id": "urn:2eb30742-cf34-4fe0-8ac9-40a44a229224",
         "label": "3dAllineate",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run",
         "parameters": {},
         "used": [
-          "urn:a96a152e-7be7-475f-9d8a-a44d41b5a899",
-          "urn:a68b66ec-2367-4d43-8664-e02dd673998a",
-          "urn:1fd2dd12-ffa7-44e4-811e-45bfdb10fdff"
+          "urn:640db747-51b4-4c85-a15e-94117c886ae4",
+          "urn:907b32a8-d868-44e1-9252-fa126deb550f",
+          "urn:ab84bc1d-9e74-4e20-ac76-6c921f79d5ec"
         ]
       },
       {
-        "@id": "urn:74423947-e686-4ba8-9fbf-1df2c6f63d5b",
+        "@id": "urn:8c844809-356a-415e-bce7-a1036132d1eb",
         "label": "3dTstat",
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         "command": "3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc",
         "parameters": {},
         "used": [
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         "label": "cat",
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         "command": "cat dfile.r*.1D > dfile_rall.1D",
         "parameters": {},
         "used": [
-          "urn:8713b1e0-13ad-450b-904d-babd44c29b53"
+          "urn:11a44ba1-105e-4ecd-ad59-a75e07367e7d"
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         "label": "3dcopy",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dcopy rm.epi.min.r01+tlrc mask_epi_extents",
         "parameters": {},
         "used": [
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         "label": "3dcalc",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg",
         "parameters": {},
         "used": [
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-          "urn:bba20b2d-4d4a-4190-8d90-d76d8a736f06"
+          "urn:a6a6203b-3d06-41b5-b2e1-748bf1798d90",
+          "urn:3fd2d4d5-677d-469b-bae5-9d764bd9e696"
         ]
       },
       {
-        "@id": "urn:212c4ad6-6acd-4cb2-8203-059fcc216375",
+        "@id": "urn:e23efce6-e63a-4362-b5a0-1a7040a484cf",
         "label": "3dcopy",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dcopy sub-01_T1w_ns+tlrc anat_final.$subj",
         "parameters": {},
         "used": [
-          "urn:a96a152e-7be7-475f-9d8a-a44d41b5a899"
+          "urn:640db747-51b4-4c85-a15e-94117c886ae4"
         ]
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+        "@id": "urn:93400375-d710-4879-8f2b-74ac3a72470d",
         "label": "3dAllineate",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped",
         "parameters": {},
         "used": [
-          "urn:2b244cf4-5e67-41c2-bf50-4eab48c53424"
+          "urn:1ebe5cf2-e3de-4260-b209-df16e3768d62"
         ]
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       {
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+        "@id": "urn:7328ba94-9c2f-4c40-ac01-9f1f0a322c34",
         "label": "3dmerge",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc",
         "parameters": {},
         "used": [
-          "urn:99294797-5ac2-4a26-ac54-35efb70dd070",
-          "urn:a7f17246-55db-4911-bfc2-1c25c8cbd171"
+          "urn:1a587f9b-fc4a-4277-9fb0-9f79e2d2db5d",
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         ]
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       {
-        "@id": "urn:66264a2d-510c-4b43-ba0b-f808d8aa1fbf",
+        "@id": "urn:7a2052c8-bcaa-4303-b9be-aa9d0ef702c7",
         "label": "3dAutomask",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
-          "urn:4e52c079-40a2-41a8-95a5-03cc45bf1bad"
+          "urn:c3c6543b-54bc-42b7-9412-951ebc52f6b4"
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         "label": "3dmask_tool",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj",
         "parameters": {},
         "used": []
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       {
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         "label": "3dresample",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat",
         "parameters": {},
         "used": [
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-          "urn:fe55b2a7-0de1-499d-a868-a5dc04c73443"
+          "urn:640db747-51b4-4c85-a15e-94117c886ae4",
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       {
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         "label": "3dmask_tool",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj",
         "parameters": {},
         "used": [
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+          "urn:5588370f-b147-4f11-beff-a8afc6bc1744"
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         "label": "3dABoverlap",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt",
         "parameters": {},
         "used": [
-          "urn:1c858060-3800-44dc-bcab-8a540f7d215c",
-          "urn:ab98154a-24fa-47a8-84ea-d6eac5c8387d"
+          "urn:b3504581-2806-4e1d-814e-0f0ba71c883e",
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         "label": "3ddot",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt",
         "parameters": {},
         "used": [
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-          "urn:ab98154a-24fa-47a8-84ea-d6eac5c8387d"
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         "label": "3dresample",
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+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc",
         "parameters": {},
         "used": [
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-          "urn:fe55b2a7-0de1-499d-a868-a5dc04c73443"
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         "label": "3dmask_tool",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group",
         "parameters": {},
         "used": [
-          "urn:30867f07-efcd-414b-bdbf-1878b3578d18"
+          "urn:3f226f39-dc7a-4f5f-8051-c1aad4d78f23"
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       {
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         "label": "3dTstat",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
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+          "urn:c3c6543b-54bc-42b7-9412-951ebc52f6b4"
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       {
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         "label": "3dcalc",
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+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale",
         "parameters": {},
         "used": [
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-          "urn:1756ff39-a0cf-41b2-a7c8-d940ea52eaab",
-          "urn:bba20b2d-4d4a-4190-8d90-d76d8a736f06"
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+        "@id": "urn:dc43357b-0d1e-4e30-a9ee-8be5fcb5feb2",
         "label": "1d_tool.py",
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+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D",
         "parameters": {},
         "used": [
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+          "urn:d0dbc87f-48a6-4316-8b9e-dee1b99104a4"
         ]
       },
       {
-        "@id": "urn:3ba59dc8-2c31-4e27-bcf1-e0e497fdc1e1",
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         "label": "1d_tool.py",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -derivative -demean -write motion_deriv.1D",
         "parameters": {},
         "used": [
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+          "urn:d0dbc87f-48a6-4316-8b9e-dee1b99104a4"
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       {
-        "@id": "urn:26845403-e157-4c37-9a6e-c1eeaeae3b18",
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         "label": "1d_tool.py",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}",
         "parameters": {},
         "used": [
-          "urn:d15ed113-62ce-4ed3-8307-f7c9aa747f99"
+          "urn:d0dbc87f-48a6-4316-8b9e-dee1b99104a4"
         ]
       },
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-        "@id": "urn:b2fca499-d8d3-420e-8e29-639297190429",
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         "label": "3dDeconvolve",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 8 -stim_times 1 stimuli/tone_counting_onset_times.txt 'BLOCK(4)' -stim_label 1 tone_counting -stim_times_AM1 2 stimuli/tone_counting_probe_duration.txt 'dmBLOCK' -stim_label 2 probe -stim_file 3 motion_demean.1D'[0]' -stim_base 3 -stim_label 3 roll -stim_file 4 motion_demean.1D'[1]' -stim_base 4 -stim_label 4 pitch -stim_file 5 motion_demean.1D'[2]' -stim_base 5 -stim_label 5 yaw -stim_file 6 motion_demean.1D'[3]' -stim_base 6 -stim_label 6 dS -stim_file 7 motion_demean.1D'[4]' -stim_base 7 -stim_label 7 dL -stim_file 8 motion_demean.1D'[5]' -stim_base 8 -stim_label 8 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj",
         "parameters": {},
         "used": [
-          "urn:adf3450f-9bdb-4b4c-8f53-8d0a2f0dfd37"
+          "urn:7770962b-a499-4159-9e68-1276c1c6a1d7"
         ]
       },
       {
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+        "@id": "urn:b31016e4-d131-4b54-b8bb-8ffb95e1235a",
         "label": "1d_tool.py",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt",
         "parameters": {},
         "used": [
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+          "urn:304e4d5b-e9a4-406e-a0d0-e61810c31cfd"
         ]
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         "label": "3dTcat",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD",
         "parameters": {},
         "used": [
-          "urn:adf3450f-9bdb-4b4c-8f53-8d0a2f0dfd37"
+          "urn:7770962b-a499-4159-9e68-1276c1c6a1d7"
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         "label": "3dTstat",
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         "command": "3dTstat -mean -prefix rm.signal.all all_runs.$subj+tlrc\"[$ktrs]\"",
         "parameters": {},
         "used": [
-          "urn:a1376e07-2ae9-42a9-8615-463d27aac63d"
+          "urn:f5a56707-32a3-4cd0-9a54-dd077cd0af99"
         ]
       },
       {
-        "@id": "urn:ee1dc8c2-1f47-49cd-be91-a9401a7b67e3",
+        "@id": "urn:5b3dfb16-6266-481a-8853-05f9d3d63907",
         "label": "3dTstat",
-        "associatedWith": "urn:f18b385c-ae9d-432e-a000-11b8fcc937f0",
+        "associatedWith": "urn:036f2b82-0e8d-46c3-bc57-1f2f0456e364",
         "command": "3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"",
         "parameters": {},
         "used": [
-          "urn:b65d59ee-f13f-453c-8a53-7f81bbb2b531"
+          "urn:d2b680dd-23d5-4966-8455-b411d2fcfba5"
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@@ -587,22 +586,22 @@
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@@ -610,7 +609,7 @@
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@@ -618,13 +617,13 @@
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@@ -632,13 +631,13 @@
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@@ -646,13 +645,13 @@
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@@ -660,16 +659,16 @@
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@@ -677,25 +676,25 @@
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@@ -703,7 +702,7 @@
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@@ -711,16 +710,16 @@
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@@ -728,7 +727,7 @@
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@@ -736,7 +735,7 @@
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@@ -744,16 +743,16 @@
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-        "generatedBy": "urn:b2fca499-d8d3-420e-8e29-639297190429",
+        "generatedBy": "urn:963891c8-cb0b-4edc-9846-93b938c42991",
         "digest": {
           "sha256": "cdbd4f4edf6fa02a9d7fcf9a3e593893438e9279c9523fbb6993630a83ad5162"
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       {
-        "@id": "urn:d12ea473-b377-4973-9a8e-a4370097b02e",
+        "@id": "urn:5fb05a76-a750-4b84-98ec-1946b81a5db4",
         "label": "all_runs.$subj",
         "prov:atLocation": "all_runs.$subj",
-        "generatedBy": "urn:a8fe7655-9fee-499e-892a-e6bdb67b388b",
+        "generatedBy": "urn:3bcd92f6-9026-4d20-97a1-2202c2d7a417",
         "digest": {
           "sha256": "bcf27fc2e339e751d0ea9bba931674c21fd9d434ff411330f4df55f872a8cc7e"
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       {
-        "@id": "urn:a1376e07-2ae9-42a9-8615-463d27aac63d",
+        "@id": "urn:f5a56707-32a3-4cd0-9a54-dd077cd0af99",
         "label": "all_runs.$subj",
         "prov:atLocation": "all_runs.$subj+tlrc\"[$ktrs]\"",
         "digest": {
@@ -1120,16 +1119,16 @@
         }
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       {
-        "@id": "urn:f5e2dc55-f182-4797-a887-a3ef2bcdffbb",
+        "@id": "urn:5041a759-7d98-40e9-8f7a-eb9414fc0d5c",
         "label": "rm.signal.all",
         "prov:atLocation": "rm.signal.all",
-        "generatedBy": "urn:1f300416-cb44-4146-9f15-9c00172b67c2",
+        "generatedBy": "urn:33a88f78-2a21-48c5-86a8-4ae6601a7bd4",
         "digest": {
           "sha256": "bda68a16c0afd5e55d4d7415c8c959e61a9aad7898dd456b0f3bb597363dde31"
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       {
-        "@id": "urn:b65d59ee-f13f-453c-8a53-7f81bbb2b531",
+        "@id": "urn:d2b680dd-23d5-4966-8455-b411d2fcfba5",
         "label": "errts.${subj}",
         "prov:atLocation": "errts.${subj}+tlrc\"[$ktrs]\"",
         "digest": {
@@ -1137,16 +1136,16 @@
         }
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       {
-        "@id": "urn:35b33c51-06cd-4fc3-9a42-dc5335988375",
+        "@id": "urn:7e8f72f4-3ab7-4e45-9686-af86309b5c18",
         "label": "rm.noise.all",
         "prov:atLocation": "rm.noise.all",
-        "generatedBy": "urn:ee1dc8c2-1f47-49cd-be91-a9401a7b67e3",
+        "generatedBy": "urn:5b3dfb16-6266-481a-8853-05f9d3d63907",
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           "sha256": "431314eb75d086ce08373b3a374427969e89414c4a2d607e449c1f6485c547af"
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       {
-        "@id": "urn:106c67ad-3cda-4b75-9642-0d563c02bba6",
+        "@id": "urn:b37df0c3-3a26-4307-b6d2-36d0294c8502",
         "label": "rm.signal.all",
         "prov:atLocation": "rm.signal.all+tlrc",
         "digest": {
@@ -1154,7 +1153,7 @@
         }
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-        "@id": "urn:ae4b287d-dd72-480d-8334-3c0539a4d541",
+        "@id": "urn:955da2fc-77e8-4752-8215-2a0149f99377",
         "label": "rm.noise.all",
         "prov:atLocation": "rm.noise.all+tlrc",
         "digest": {
@@ -1162,16 +1161,16 @@
         }
       },
       {
-        "@id": "urn:8d81ce98-861a-4f2b-9039-8451b7987185",
+        "@id": "urn:a8110819-ac15-46a0-affc-a7ebb186e0ce",
         "label": "TSNR.$subj",
         "prov:atLocation": "TSNR.$subj",
-        "generatedBy": "urn:93e140f6-011a-4a88-a0e2-45d4dcabf556",
+        "generatedBy": "urn:1aee3f47-2397-4b97-92ab-90d2167edbca",
         "digest": {
           "sha256": "303f183145a1e295686c08335d3b70753777cf0fa0b3f9628cf8de5471359a00"
         }
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       {
-        "@id": "urn:0c95da24-bf76-40de-be8e-720ca4a8bc09",
+        "@id": "urn:edf7efc4-5506-41fe-a639-b0288c6f9929",
         "label": "errts.${subj}",
         "prov:atLocation": "errts.${subj}+tlrc",
         "digest": {
@@ -1179,25 +1178,25 @@
         }
       },
       {
-        "@id": "urn:521fc7ba-4582-4997-8637-e76a4c3b4be8",
+        "@id": "urn:1382175d-a4b5-4c6e-a666-3eff49d1b786",
         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit",
-        "generatedBy": "urn:ce5318f7-cbe7-499e-bbb5-4ad119b79e07",
+        "generatedBy": "urn:6fb2e193-f4ca-40ee-80b8-e26e32ee95eb",
         "digest": {
           "sha256": "03b570ad773a00f51ab7e6cdedfebdeca45f5356de0c25f9e3be44d7bf2c7151"
         }
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       {
-        "@id": "urn:3990b2ab-c24a-4737-a70a-2d9e95fae845",
+        "@id": "urn:a876f85d-2556-4f1c-bc99-507e89425058",
         "label": "gmean.errts.unit.1D",
         "prov:atLocation": "gmean.errts.unit.1D",
-        "generatedBy": "urn:b69ed67d-30d0-4ac4-b43a-90f19d8aeb04",
+        "generatedBy": "urn:d8b2dc52-ca26-4227-aff0-f19085500225",
         "digest": {
           "sha256": "a35a66cce2e2d487762823c197ca1edc450a9887f46f125826b69c5021662f95"
         }
       },
       {
-        "@id": "urn:c4f4cc11-80af-41f1-af25-079c326a068c",
+        "@id": "urn:ccd926fc-64ca-4ced-957e-43a0c16005a6",
         "label": "out.gcor.1D",
         "prov:atLocation": "out.gcor.1D",
         "digest": {
@@ -1205,16 +1204,16 @@
         }
       },
       {
-        "@id": "urn:e65f2878-6f13-488c-ac81-1600790903d6",
+        "@id": "urn:aaa58822-55d3-41ef-936e-040f81bc9bfd",
         "label": "-",
         "prov:atLocation": "-",
-        "generatedBy": "urn:447643b3-2ead-4c2d-911b-fdd63add854c",
+        "generatedBy": "urn:f8678cd3-2fbe-4b0a-b6ce-7a5607cf6e49",
         "digest": {
           "sha256": "dac304c9f20899ca1ef5aa403e565345fd0ff4ed80c35f82007c9b03a68292b3"
         }
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       {
-        "@id": "urn:2abffd1a-63a7-49a5-a031-c8a4bcbc73e0",
+        "@id": "urn:b53dd96f-c6f3-4f09-aba0-44ae517c9a93",
         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit+tlrc",
         "digest": {
@@ -1222,16 +1221,16 @@
         }
       },
       {
-        "@id": "urn:7bc3df53-d61f-4ead-96d2-ec4e5c114672",
+        "@id": "urn:74b17bd8-cbc5-4d4f-87c3-abd4546fdc05",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP",
-        "generatedBy": "urn:eb1300ed-f917-4b8d-be12-a9b6917ab7c7",
+        "generatedBy": "urn:458a1844-cfe6-4c0c-be41-852bc6d6ef52",
         "digest": {
           "sha256": "06a0bfbc609c1a06ecf93c479a3288d2911c7f5f3e93cf49c5d26f721c2035ed"
         }
       },
       {
-        "@id": "urn:635786d0-a31c-4c2c-8cff-86fb4e69561f",
+        "@id": "urn:0fc2ef80-a58a-4562-9768-d62b75f49c47",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP+tlrc",
         "digest": {
@@ -1239,16 +1238,16 @@
         }
       },
       {
-        "@id": "urn:43f6af6c-9154-48de-a5ff-3d6037e27b5b",
+        "@id": "urn:5212afa6-9451-4b1b-96ff-74703db15b8e",
         "label": "corr_brain",
         "prov:atLocation": "corr_brain",
-        "generatedBy": "urn:59c6504b-32b9-4a78-88ba-e3e3e4518c34",
+        "generatedBy": "urn:b73cf201-56a4-45ab-b354-bbf2fd3032ee",
         "digest": {
           "sha256": "74e3aeae0da338b871ab5dc9e8859a4e81fcf1b3c0042cd22fe337eb7baf5eae"
         }
       },
       {
-        "@id": "urn:2cc59175-6303-4cd7-9c05-77a398e2fc83",
+        "@id": "urn:bb8e459d-0dca-48ca-843a-881f2abd0cb1",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D'[3]'",
         "digest": {
@@ -1256,16 +1255,16 @@
         }
       },
       {
-        "@id": "urn:ba344696-9885-460b-bde8-5d4af529f98f",
+        "@id": "urn:fd0c1922-3af4-4ff4-9e43-e101e9894067",
         "label": "ideal_tone_counting.1D",
         "prov:atLocation": "ideal_tone_counting.1D",
-        "generatedBy": "urn:5b6ace4b-3ecd-429c-973c-d9aeea8804a5",
+        "generatedBy": "urn:05815c41-2723-4765-8fd7-5f156da7ab3d",
         "digest": {
           "sha256": "9bb1cabac5ce7ca19dffa5cd6336a9bf82d362fea2ce9341978406e421b5333c"
         }
       },
       {
-        "@id": "urn:e24408e0-7406-4d67-b939-f4f0b7850ca2",
+        "@id": "urn:3c30a42c-7e7d-40e2-9996-3e7fb6731876",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D'[4]'",
         "digest": {
@@ -1273,16 +1272,16 @@
         }
       },
       {
-        "@id": "urn:b51b4e36-1b3d-46c2-94e0-75cc74a1bda8",
+        "@id": "urn:b9670e8d-db9b-4147-b470-a0ebb2231289",
         "label": "ideal_probe.1D",
         "prov:atLocation": "ideal_probe.1D",
-        "generatedBy": "urn:49c149bd-506d-43dc-a748-105569e82a6a",
+        "generatedBy": "urn:25e272ce-bbb9-472b-a887-0fa02eaaae18",
         "digest": {
           "sha256": "705d93afa8b6ded9f4f572db3f967b54e9906942669af51dd8287a9863bb4288"
         }
       },
       {
-        "@id": "urn:8bd0fa0e-165e-4ade-b4bf-ecf95fcbb251",
+        "@id": "urn:c17b2fce-6992-45ca-8529-7c2ff62a9b35",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D\"[$reg_cols]\"",
         "digest": {
@@ -1290,52 +1289,52 @@
         }
       },
       {
-        "@id": "urn:f48b918e-8e21-44ec-b84d-7c582c5a29f2",
+        "@id": "urn:732bc20d-caa6-4a38-a847-b070eab25f26",
         "label": "sum_ideal.1D",
         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:7db1d5a7-bf84-4146-830b-ce661f6fdee9",
+        "generatedBy": "urn:60b6e59b-e67c-40ea-a6c5-00fa313e67c7",
         "digest": {
           "sha256": "b2dccadcd84b2d26ec9685c4d1846baf2f11b867f31c36a08748d1c85467b01a"
         }
       },
       {
-        "@id": "urn:79a6464c-ebf6-464b-a23c-0825fe2219d4",
+        "@id": "urn:3fb1a61e-f38c-4b78-96e1-aa7016017e06",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:2b56fc0d-dbd7-46b0-a6b9-e669e98c5221",
+        "generatedBy": "urn:34d3592a-d911-4109-906c-0b2ffffcf9d6",
         "digest": {
           "sha256": "7c61b2f4bbb9eb0cecb19f81faa3a79b94d547b7fb4087ed18e368619e0004e6"
         }
       },
       {
-        "@id": "urn:18e6073d-1398-4e2a-bebd-c25f13e8f16c",
+        "@id": "urn:adba2e9e-51d0-43c3-9c18-93620dc310b5",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:65d6a155-cb7f-4ea1-94c5-bfc22a313c9e",
+        "generatedBy": "urn:2db5a491-8578-4336-b566-e4d28726d7ec",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
         }
       },
       {
-        "@id": "urn:8fd7a49f-cd5e-4f2d-be62-ddacac0dc6a8",
+        "@id": "urn:083011da-8332-4224-8b04-3e446b1d0565",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:4f73c006-9fd9-4d4f-aa02-9fa910e1b0c1",
+        "generatedBy": "urn:aae97d91-c38d-4bad-a44f-266f2980278e",
         "digest": {
           "sha256": "73969700079b5d3275536ac7eaf0e17571d7e74ec49553b6940f90d5718fc800"
         }
       },
       {
-        "@id": "urn:30eca42e-faf5-404b-a752-005c0223ce8e",
+        "@id": "urn:ce136485-f2cb-4219-86c1-c4706b2d5e23",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:31720454-a32b-42e8-a625-b19ca4e33338",
+        "generatedBy": "urn:e73688be-08fe-432e-be79-af3c6e4d3fcb",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:667bb98f-a330-4748-82b9-e8d5bdf42e15",
+        "@id": "urn:074a948e-c6ba-4b28-9d5e-92965faea971",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -1343,10 +1342,10 @@
         }
       },
       {
-        "@id": "urn:f9f72209-8280-4c0d-9ad5-3aa395011ee5",
+        "@id": "urn:59d9b2e7-c91d-4f60-9f44-1bcf0e1670ec",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:4e9893aa-8897-4a5f-91bb-0b1547dfe62f",
+        "generatedBy": "urn:f42e9433-2e8b-4418-985e-0e729a4b9011",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_default_proc_bloc.jsonld b/examples/from_parsers/afni/afni_default_proc_bloc.jsonld
index 03adefc32..8a0585ee3 100644
--- a/examples/from_parsers/afni/afni_default_proc_bloc.jsonld
+++ b/examples/from_parsers/afni/afni_default_proc_bloc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:724dea6a-6896-4486-b16c-a7e098c1866e",
+        "@id": "urn:655ab22b-c4d4-4588-8cec-545096d5cb2b",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,178 +13,178 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:49eb3ff6-0436-43d9-9cfc-339740c5b001",
+        "@id": "urn:93397f25-6ccb-4dbd-870a-4893c51c0c86",
         "label": "auto block: setup",
-        "associatedWith": "urn:724dea6a-6896-4486-b16c-a7e098c1866e",
+        "associatedWith": "urn:655ab22b-c4d4-4588-8cec-545096d5cb2b",
         "command": "mkdir $output_dir; mkdir $output_dir/stimuli; cp ./afni_voxelwise_p0001/tone_counting_onset_times.txt ./afni_voxelwise_p0001/tone_counting_probe_duration.txt $output_dir/stimuli; 3dcopy ./afni_voxelwise_p0001/sub-01_T1w.nii.gz $output_dir/sub-01_T1w; ",
         "used": [
-          "urn:6a66a71e-7be2-4194-a6da-82730ee2ada8",
-          "urn:418ec691-7af9-488a-84a3-f4c7d51256e1",
-          "urn:f4e0ebd3-1e18-4a7a-84a5-f90f1a17271f"
+          "urn:ba768bfc-8d83-41b6-a165-99c6551f22ac",
+          "urn:015e9618-f2b6-44d9-8ebf-d24749832865",
+          "urn:f7b7e56c-dc14-4d84-aa56-ff1cfc542fb6"
         ]
       },
       {
-        "@id": "urn:45a94e0b-8133-4a06-adc8-255c202a5ec4",
+        "@id": "urn:f8b90f86-9945-4f05-90ee-eefb98cb45a9",
         "label": "auto block: tcat",
-        "associatedWith": "urn:724dea6a-6896-4486-b16c-a7e098c1866e",
+        "associatedWith": "urn:655ab22b-c4d4-4588-8cec-545096d5cb2b",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat ./afni_voxelwise_p0001/sub-01_task-tonecounting_bold.nii.gz'[0..$]'; ",
         "used": [
-          "urn:42d37dd6-d765-4c36-9825-248bdd6eb840"
+          "urn:ec10785b-703e-4c62-94ac-128617692f13"
         ]
       },
       {
-        "@id": "urn:f0ac745d-d240-49a4-994a-fd65bc220312",
+        "@id": "urn:8702875e-666c-4098-97a4-b8382438b6e7",
         "label": "auto block: outcount",
-        "associatedWith": "urn:724dea6a-6896-4486-b16c-a7e098c1866e",
+        "associatedWith": "urn:655ab22b-c4d4-4588-8cec-545096d5cb2b",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D; cat outcount.r*.1D > outcount_rall.1D; ",
         "used": [
-          "urn:7eea6b98-51cf-45a1-9102-c24b1d9cfc13",
-          "urn:ad9f341e-685b-4b71-99c8-aa9d3b40a536"
+          "urn:1385d357-b02c-4183-9f77-4f8ca2ba5b4b",
+          "urn:6e80e72d-c7a0-4545-9346-80e5b053c402"
         ]
       },
       {
-        "@id": "urn:5bc060d9-573c-49a3-8f8c-52ede444f022",
+        "@id": "urn:d08088e2-92bc-4067-808d-064cfd0084ce",
         "label": "tshift",
-        "associatedWith": "urn:724dea6a-6896-4486-b16c-a7e098c1866e",
+        "associatedWith": "urn:655ab22b-c4d4-4588-8cec-545096d5cb2b",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig; ",
         "used": [
-          "urn:7eea6b98-51cf-45a1-9102-c24b1d9cfc13"
+          "urn:1385d357-b02c-4183-9f77-4f8ca2ba5b4b"
         ]
       },
       {
-        "@id": "urn:9d1c9415-3cd9-4368-bd8f-7728c4442b1e",
+        "@id": "urn:7f5afc7c-5e37-484d-b2fb-6e381999e4ef",
         "label": "align",
-        "associatedWith": "urn:724dea6a-6896-4486-b16c-a7e098c1866e",
+        "associatedWith": "urn:655ab22b-c4d4-4588-8cec-545096d5cb2b",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off; ",
         "used": [
-          "urn:e5e87b5f-4e21-4b1b-86b8-747ce7b162c0",
-          "urn:a16d91ff-4f83-464d-b5bb-408274ef8aa4"
+          "urn:5a6238f1-8b30-4881-a236-330cb60de89b",
+          "urn:b415fe53-55a1-4e80-aead-40b447d50de0"
         ]
       },
       {
-        "@id": "urn:de17c456-a14f-44bc-9ce1-63dc7817d3c6",
+        "@id": "urn:d4f48c80-1f94-4011-b6f1-94fc0faed774",
         "label": "tlrc",
-        "associatedWith": "urn:724dea6a-6896-4486-b16c-a7e098c1866e",
+        "associatedWith": "urn:655ab22b-c4d4-4588-8cec-545096d5cb2b",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss; cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D; ",
         "used": [
-          "urn:c55f0b91-2dee-40fd-8b2e-1843c2fc9952",
-          "urn:4734b4e5-933f-4fdc-9dc7-555961628229",
-          "urn:c9aa26ff-a1f8-4824-8a96-f91a726f789c"
+          "urn:d6e23f11-be96-4f9c-a61d-e6d32efae55b",
+          "urn:7a540544-90c6-42f9-9ca4-3ccb8a141ace",
+          "urn:5f718118-a8b0-4b13-ac81-05ba2dd92a07"
         ]
       },
       {
-        "@id": "urn:aa6e479e-739d-4039-8bea-d0c16c229162",
+        "@id": "urn:6908ab20-5066-4ecc-944b-f7f9e58d1af9",
         "label": "volreg",
-        "associatedWith": "urn:724dea6a-6896-4486-b16c-a7e098c1866e",
+        "associatedWith": "urn:655ab22b-c4d4-4588-8cec-545096d5cb2b",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig; 3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1; cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D; 3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run; 3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run; 3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc; cat dfile.r*.1D > dfile_rall.1D; 3dcopy rm.epi.min.r01+tlrc mask_epi_extents; 3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg; 3dcopy sub-01_T1w_ns+tlrc anat_final.$subj; 3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped; ",
         "used": [
-          "urn:aa032346-1a0e-461e-b69f-7697e1f73b33",
-          "urn:aa032346-1a0e-461e-b69f-7697e1f73b33",
-          "urn:c9aa26ff-a1f8-4824-8a96-f91a726f789c",
-          "urn:9c28fa49-958c-469e-9d9f-31081c05a563",
-          "urn:aa032346-1a0e-461e-b69f-7697e1f73b33",
-          "urn:9c28fa49-958c-469e-9d9f-31081c05a563",
-          "urn:8456218e-78ef-4c11-8d99-f270f00b2481",
-          "urn:815256ed-8bd2-474b-b539-dc482d7a1591",
-          "urn:caabbac7-5662-469e-80c8-63186c9f3a8e",
-          "urn:c639f1d0-ad30-45f3-be2e-30b503e0fe90",
-          "urn:550f32b9-212a-4fd4-a609-6adc63225027",
-          "urn:4e820c15-dc72-4417-9dad-09b740df92af",
-          "urn:9c28fa49-958c-469e-9d9f-31081c05a563",
-          "urn:663637f2-5620-4759-a680-1c5ddfc99c25"
+          "urn:feb8a515-0782-4d22-9188-d87fd9814989",
+          "urn:feb8a515-0782-4d22-9188-d87fd9814989",
+          "urn:5f718118-a8b0-4b13-ac81-05ba2dd92a07",
+          "urn:8bd3d219-0c10-4cb1-997c-d64dfbc7aaea",
+          "urn:feb8a515-0782-4d22-9188-d87fd9814989",
+          "urn:8bd3d219-0c10-4cb1-997c-d64dfbc7aaea",
+          "urn:eb2155a7-fa20-4020-bfde-d831c335525c",
+          "urn:e12e8133-9cfa-4aed-a7ab-09d79b1e2745",
+          "urn:2a9293d2-9451-4c8c-a229-36b221093ba4",
+          "urn:499c0245-c268-46f5-93fb-bd3f82942b3e",
+          "urn:4c89ad48-ba0f-45e9-b026-e813b7816d32",
+          "urn:5808802e-2ed8-4307-966b-e5ca05b9ce35",
+          "urn:8bd3d219-0c10-4cb1-997c-d64dfbc7aaea",
+          "urn:045c8348-5186-4209-9572-bd0dcd050d80"
         ]
       },
       {
-        "@id": "urn:4d9e2482-55d7-4b91-bbc7-09a94bcb01e2",
+        "@id": "urn:e35beaab-57a1-420d-9217-bf152a1e2ede",
         "label": "blur",
-        "associatedWith": "urn:724dea6a-6896-4486-b16c-a7e098c1866e",
+        "associatedWith": "urn:655ab22b-c4d4-4588-8cec-545096d5cb2b",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc; ",
         "used": [
-          "urn:e92556b3-2f40-47a8-8e64-c9c27593b5b2",
-          "urn:5bda6fc2-3033-4108-9a3e-87e0c93691e9"
+          "urn:da3b9dcd-0842-4839-80f4-0af1be995a20",
+          "urn:41002437-cbf0-4db7-9a60-637d98c15b27"
         ]
       },
       {
-        "@id": "urn:9476c583-64c7-4981-835b-573862b1757d",
+        "@id": "urn:da60e1fe-01dc-4dd7-a2e7-2daf34e5c853",
         "label": "mask",
-        "associatedWith": "urn:724dea6a-6896-4486-b16c-a7e098c1866e",
+        "associatedWith": "urn:655ab22b-c4d4-4588-8cec-545096d5cb2b",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc; 3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj; 3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj; 3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt; 3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt; 3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group; ",
         "used": [
-          "urn:26378a56-bbda-457f-b322-26a81a09886a",
-          "urn:9c28fa49-958c-469e-9d9f-31081c05a563",
-          "urn:3afb0005-28fc-4c1f-af0c-510740965ea7",
-          "urn:3030e03e-d7e5-4b52-96da-3a53c5d21935",
-          "urn:8ba6d070-e993-435a-9616-3122bdecc838",
-          "urn:109ce797-0320-4688-b78c-d8c13b53e8bc",
-          "urn:8ba6d070-e993-435a-9616-3122bdecc838",
-          "urn:109ce797-0320-4688-b78c-d8c13b53e8bc",
-          "urn:1a52d737-915e-4d9b-8a1d-38631ed6d379",
-          "urn:3afb0005-28fc-4c1f-af0c-510740965ea7",
-          "urn:661acb24-0d0e-4204-ac2c-8c254641df82"
+          "urn:9beabfc2-fadd-47a3-bbca-4307262fbcae",
+          "urn:8bd3d219-0c10-4cb1-997c-d64dfbc7aaea",
+          "urn:85f2163f-cfc5-4ede-9da5-a69c4e234514",
+          "urn:ba95b31e-c044-4e0b-ae51-ca7bdbacd87e",
+          "urn:f5deb909-5717-4cc7-abdc-3b6ef5b1e1d0",
+          "urn:d6f63e96-ea88-4593-82e8-42fed8a33dfd",
+          "urn:f5deb909-5717-4cc7-abdc-3b6ef5b1e1d0",
+          "urn:d6f63e96-ea88-4593-82e8-42fed8a33dfd",
+          "urn:b7e3dec0-55c8-47e7-841e-342eaf436e58",
+          "urn:85f2163f-cfc5-4ede-9da5-a69c4e234514",
+          "urn:e1eb98a2-f3af-47ec-812f-653e62f5e544"
         ]
       },
       {
-        "@id": "urn:b286b508-ccb9-409b-aa7d-5629f06e613e",
+        "@id": "urn:a4173802-b0fc-4eb5-9016-9013f1a1852f",
         "label": "scale",
-        "associatedWith": "urn:724dea6a-6896-4486-b16c-a7e098c1866e",
+        "associatedWith": "urn:655ab22b-c4d4-4588-8cec-545096d5cb2b",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc; 3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale; ",
         "used": [
-          "urn:26378a56-bbda-457f-b322-26a81a09886a",
-          "urn:26378a56-bbda-457f-b322-26a81a09886a",
-          "urn:e3fbf26f-e9cf-49ac-b999-37978b1a2f26",
-          "urn:4e820c15-dc72-4417-9dad-09b740df92af"
+          "urn:9beabfc2-fadd-47a3-bbca-4307262fbcae",
+          "urn:9beabfc2-fadd-47a3-bbca-4307262fbcae",
+          "urn:e78b162c-1f30-4cdf-863a-8e2c248887f0",
+          "urn:5808802e-2ed8-4307-966b-e5ca05b9ce35"
         ]
       },
       {
-        "@id": "urn:af40c8ba-fdd5-4c38-8e39-bbd8e2c54ca5",
+        "@id": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
         "label": "regress",
-        "associatedWith": "urn:724dea6a-6896-4486-b16c-a7e098c1866e",
+        "associatedWith": "urn:655ab22b-c4d4-4588-8cec-545096d5cb2b",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -derivative -demean -write motion_deriv.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}; 3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 8 -stim_times 1 stimuli/tone_counting_onset_times.txt 'BLOCK(4)' -stim_label 1 tone_counting -stim_times_AM1 2 stimuli/tone_counting_probe_duration.txt 'dmBLOCK' -stim_label 2 probe -stim_file 3 motion_demean.1D'[0]' -stim_base 3 -stim_label 3 roll -stim_file 4 motion_demean.1D'[1]' -stim_base 4 -stim_label 4 pitch -stim_file 5 motion_demean.1D'[2]' -stim_base 5 -stim_label 5 yaw -stim_file 6 motion_demean.1D'[3]' -stim_base 6 -stim_label 6 dS -stim_file 7 motion_demean.1D'[4]' -stim_base 7 -stim_label 7 dL -stim_file 8 motion_demean.1D'[5]' -stim_base 8 -stim_label 8 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj; 1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt; 3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD; 3dTstat -mean -prefix rm.signal.all all_runs.$subj+tlrc\"[$ktrs]\"; 3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"; 3dcalc -a rm.signal.all+tlrc -b rm.noise.all+tlrc -c full_mask.$subj+tlrc -expr 'c*a/b' -prefix TSNR.$subj; 3dTnorm -norm2 -prefix rm.errts.unit errts.${subj}+tlrc; 3dmaskave -quiet -mask full_mask.$subj+tlrc rm.errts.unit+tlrc > gmean.errts.unit.1D; 3dTstat -sos -prefix - gmean.errts.unit.1D\\' > out.gcor.1D; 3dcalc -a rm.errts.unit+tlrc -b gmean.errts.unit.1D -expr 'a*b' -prefix rm.DP; 3dTstat -sum -prefix corr_brain rm.DP+tlrc; 1dcat X.nocensor.xmat.1D'[3]' > ideal_tone_counting.1D; 1dcat X.nocensor.xmat.1D'[4]' > ideal_probe.1D; 3dTstat -sum -prefix sum_ideal.1D X.nocensor.xmat.1D\"[$reg_cols]\"; 1dcat X.nocensor.xmat.1D\"[$reg_cols]\" > X.stim.xmat.1D; ",
         "used": [
-          "urn:d0d8a484-c593-4880-8c29-76a9fbc0145c",
-          "urn:d0d8a484-c593-4880-8c29-76a9fbc0145c",
-          "urn:d0d8a484-c593-4880-8c29-76a9fbc0145c",
-          "urn:bf881656-b659-4108-a6d6-0d02560db0e3",
-          "urn:bf881656-b659-4108-a6d6-0d02560db0e3",
-          "urn:55edab04-2d8f-4fad-93b5-f00b8c4b1551",
-          "urn:611642a2-088a-4b7e-b2e8-65eab6f3b9a3",
-          "urn:085a4987-65f9-4842-bea9-60b04382d7ff",
-          "urn:2e84766b-f6b6-4e5a-8853-b27071e11e03",
-          "urn:3afb0005-28fc-4c1f-af0c-510740965ea7",
-          "urn:23dee5cc-e5e2-4b05-bb2e-499cb3caf1c4",
-          "urn:f94e103c-66d5-4680-b4e6-f5f7c734c9fd",
-          "urn:4a5dea9f-6bdf-4711-9173-e4b12cde29a0",
-          "urn:a18588f4-df77-4829-8460-3556c295d412",
-          "urn:ebca06a5-6084-4d81-90c4-3a4f6991a90d",
-          "urn:0f7dcc16-674e-4c5c-b23d-eb183b3d75b1",
-          "urn:7ab4fccc-8b12-41ff-9bf3-24a5c9e6adcc",
-          "urn:7ab4fccc-8b12-41ff-9bf3-24a5c9e6adcc"
+          "urn:bfdf23b1-84f5-493b-af60-ac30b7f045e3",
+          "urn:bfdf23b1-84f5-493b-af60-ac30b7f045e3",
+          "urn:bfdf23b1-84f5-493b-af60-ac30b7f045e3",
+          "urn:b64ae7ad-936c-47ac-a436-60fd51bc00fd",
+          "urn:b64ae7ad-936c-47ac-a436-60fd51bc00fd",
+          "urn:f0d6e7fb-50cd-4a57-a20f-f495606ad77b",
+          "urn:27dbbdf7-0766-4b4c-8637-2b5ce6f14689",
+          "urn:8456e1f8-f2ca-4e15-ba7d-728b19b628b1",
+          "urn:8be00b9f-a0ec-4b9b-9f74-afa0e2539204",
+          "urn:85f2163f-cfc5-4ede-9da5-a69c4e234514",
+          "urn:2bce5358-e3e1-4ebc-b87f-e4997de984a5",
+          "urn:bfcf1d25-38e5-4fc5-8102-eaf19af9b7e3",
+          "urn:636ec98c-3655-4048-9bb0-284bea060001",
+          "urn:a8939bb1-b8c6-433f-bfaf-777e2e85d82e",
+          "urn:4bfa309f-9cfd-4a8e-a067-25197776aa14",
+          "urn:afe142bc-c35a-4051-910a-ef29f94fd623",
+          "urn:cb8c893f-e445-4427-95f7-59c56cd97693",
+          "urn:cb8c893f-e445-4427-95f7-59c56cd97693"
         ]
       },
       {
-        "@id": "urn:ae890394-01bf-44f5-a3b2-d08ca303ddc6",
+        "@id": "urn:4d0b4182-47ba-4a78-bd74-e3f99493f451",
         "label": "blur estimation",
-        "associatedWith": "urn:724dea6a-6896-4486-b16c-a7e098c1866e",
+        "associatedWith": "urn:655ab22b-c4d4-4588-8cec-545096d5cb2b",
         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc all_runs.$subj+tlrc\"[$trs]\" >> blur.epits.1D; 3dFWHMx -detrend -mask full_mask.$subj+tlrc errts.${subj}+tlrc\"[$trs]\" >> blur.errts.1D; 3dClustSim -both -mask full_mask.$subj+tlrc -fwhmxyz $fxyz[1-3] -prefix ClustSim; ",
         "used": [
-          "urn:3afb0005-28fc-4c1f-af0c-510740965ea7",
-          "urn:3afb0005-28fc-4c1f-af0c-510740965ea7",
-          "urn:3afb0005-28fc-4c1f-af0c-510740965ea7"
+          "urn:85f2163f-cfc5-4ede-9da5-a69c4e234514",
+          "urn:85f2163f-cfc5-4ede-9da5-a69c4e234514",
+          "urn:85f2163f-cfc5-4ede-9da5-a69c4e234514"
         ]
       },
       {
-        "@id": "urn:717c4883-95a6-438b-a1e4-8cb4424a168c",
+        "@id": "urn:7946dc75-fa41-452e-8788-0845c4b1d736",
         "label": "auto block: generate review scripts",
-        "associatedWith": "urn:724dea6a-6896-4486-b16c-a7e098c1866e",
+        "associatedWith": "urn:655ab22b-c4d4-4588-8cec-545096d5cb2b",
         "command": "gen_epi_review.py -script @epi_review.$subj -dsets pb00.$subj.r*.tcat+orig.HEAD; gen_ss_review_scripts.py -mot_limit 0.3 -exit0; ",
         "used": [
-          "urn:ebfc60aa-ebdc-489d-b125-9a6ebd44b366"
+          "urn:20da531a-2290-4fc3-af61-285de3e14704"
         ]
       }
     ],
     "prov:Entity": [
       {
-        "@id": "urn:6a66a71e-7be2-4194-a6da-82730ee2ada8",
+        "@id": "urn:ba768bfc-8d83-41b6-a165-99c6551f22ac",
         "label": "tone_counting_onset_times.txt",
         "prov:atLocation": "./afni_voxelwise_p0001/tone_counting_onset_times.txt",
         "digest": {
@@ -193,7 +192,7 @@
         }
       },
       {
-        "@id": "urn:418ec691-7af9-488a-84a3-f4c7d51256e1",
+        "@id": "urn:015e9618-f2b6-44d9-8ebf-d24749832865",
         "label": "tone_counting_probe_duration.txt",
         "prov:atLocation": "./afni_voxelwise_p0001/tone_counting_probe_duration.txt",
         "digest": {
@@ -201,7 +200,7 @@
         }
       },
       {
-        "@id": "urn:f4e0ebd3-1e18-4a7a-84a5-f90f1a17271f",
+        "@id": "urn:f7b7e56c-dc14-4d84-aa56-ff1cfc542fb6",
         "label": "sub-01_T1w.nii.gz",
         "prov:atLocation": "./afni_voxelwise_p0001/sub-01_T1w.nii.gz",
         "digest": {
@@ -209,34 +208,34 @@
         }
       },
       {
-        "@id": "urn:cd6ea8cc-feea-4766-bde3-eec92e872133",
+        "@id": "urn:9866dec0-439b-443d-aa0f-09fdb0d86941",
         "label": "$output_dir",
         "prov:atLocation": "$output_dir",
-        "generatedBy": "urn:49eb3ff6-0436-43d9-9cfc-339740c5b001",
+        "generatedBy": "urn:93397f25-6ccb-4dbd-870a-4893c51c0c86",
         "digest": {
           "sha256": "9fa4c635e6533ddf2fed54295920052818d948c3ffe97bc753bd7336b453f8cb"
         }
       },
       {
-        "@id": "urn:f5874f15-2dae-4e97-a34f-7eda960d9655",
+        "@id": "urn:088f075e-c210-425a-a867-c66589f1c2c4",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
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@@ -244,13 +243,13 @@
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@@ -258,7 +257,7 @@
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@@ -266,25 +265,25 @@
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@@ -292,16 +291,16 @@
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@@ -309,7 +308,7 @@
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@@ -317,16 +316,16 @@
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@@ -334,7 +333,7 @@
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@@ -342,7 +341,7 @@
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@@ -350,16 +349,16 @@
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@@ -367,16 +366,16 @@
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@@ -384,7 +383,7 @@
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@@ -392,7 +391,7 @@
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@@ -400,7 +399,7 @@
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@@ -408,7 +407,7 @@
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@@ -416,7 +415,7 @@
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@@ -424,7 +423,7 @@
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@@ -432,7 +431,7 @@
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@@ -440,97 +439,97 @@
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@@ -538,7 +537,7 @@
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@@ -546,7 +545,7 @@
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@@ -554,7 +553,7 @@
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@@ -562,7 +561,7 @@
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@@ -570,7 +569,7 @@
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@@ -578,7 +577,7 @@
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@@ -586,7 +585,7 @@
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@@ -594,7 +593,7 @@
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@@ -602,7 +601,7 @@
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@@ -610,61 +609,61 @@
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@@ -672,7 +671,7 @@
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@@ -680,7 +679,7 @@
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@@ -688,34 +687,34 @@
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@@ -723,7 +722,7 @@
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@@ -739,7 +738,7 @@
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@@ -795,7 +794,7 @@
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@@ -803,7 +802,7 @@
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           "sha256": "b2dccadcd84b2d26ec9685c4d1846baf2f11b867f31c36a08748d1c85467b01a"
         }
       },
       {
-        "@id": "urn:53cd4a1b-2c9f-47d9-ab78-307d86656924",
+        "@id": "urn:78ef53dc-3b7e-49d2-aab1-b1fe345584d8",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:af40c8ba-fdd5-4c38-8e39-bbd8e2c54ca5",
+        "generatedBy": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
         "digest": {
           "sha256": "7c61b2f4bbb9eb0cecb19f81faa3a79b94d547b7fb4087ed18e368619e0004e6"
         }
       },
       {
-        "@id": "urn:3afb0005-28fc-4c1f-af0c-510740965ea7",
+        "@id": "urn:85f2163f-cfc5-4ede-9da5-a69c4e234514",
         "label": "full_mask.$subj",
         "prov:atLocation": "full_mask.$subj+tlrc",
         "digest": {
@@ -953,34 +952,34 @@
         }
       },
       {
-        "@id": "urn:86648548-ef86-4c65-acb2-f66f919cd602",
+        "@id": "urn:65ecdbb9-1fb9-4d3d-bd4d-ad55561921f9",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:ae890394-01bf-44f5-a3b2-d08ca303ddc6",
+        "generatedBy": "urn:4d0b4182-47ba-4a78-bd74-e3f99493f451",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
         }
       },
       {
-        "@id": "urn:084c8aad-390c-4fff-80c9-7ccc864e86c2",
+        "@id": "urn:4c2a256f-8116-4105-b283-e34a1e12a079",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:ae890394-01bf-44f5-a3b2-d08ca303ddc6",
+        "generatedBy": "urn:4d0b4182-47ba-4a78-bd74-e3f99493f451",
         "digest": {
           "sha256": "73969700079b5d3275536ac7eaf0e17571d7e74ec49553b6940f90d5718fc800"
         }
       },
       {
-        "@id": "urn:6dbb1a27-4df6-42d4-8e0b-1e76dba609b0",
+        "@id": "urn:e2bedf66-d8ac-4e5e-9971-d9e5cca47454",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:ae890394-01bf-44f5-a3b2-d08ca303ddc6",
+        "generatedBy": "urn:4d0b4182-47ba-4a78-bd74-e3f99493f451",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:ebfc60aa-ebdc-489d-b125-9a6ebd44b366",
+        "@id": "urn:20da531a-2290-4fc3-af61-285de3e14704",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -988,10 +987,10 @@
         }
       },
       {
-        "@id": "urn:d29f9314-7a2c-4522-b097-5402aba8a5b4",
+        "@id": "urn:685fe902-3622-47ca-a82d-f1576dce6155",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:717c4883-95a6-438b-a1e4-8cb4424a168c",
+        "generatedBy": "urn:7946dc75-fa41-452e-8788-0845c4b1d736",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_gam_proc.jsonld b/examples/from_parsers/afni/afni_gam_proc.jsonld
index 55dc2adf1..247521634 100644
--- a/examples/from_parsers/afni/afni_gam_proc.jsonld
+++ b/examples/from_parsers/afni/afni_gam_proc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "@id": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,558 +13,558 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:f6e52004-da13-4dda-b778-6622f666c503",
+        "@id": "urn:fd12a58d-0911-428a-9049-3519c84b23d6",
         "label": "Make directory",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "mkdir $output_dir",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:f23e0548-8b55-4fc9-ada0-c820cb55401c",
+        "@id": "urn:186b2014-9458-4f2b-8d8a-31a9b39be1f5",
         "label": "Make directory",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "mkdir $output_dir/stimuli",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:703a7425-757e-41ca-ac83-9c8446eab8eb",
+        "@id": "urn:c95a9c1f-ad08-4358-a423-8f333dd6e996",
         "label": "cp",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "cp ./afni_gam/tone_counting_onset_times.txt $output_dir/stimuli",
         "parameters": {},
         "used": [
-          "urn:8b71facf-7122-43cf-b438-a8fe71f1eb30"
+          "urn:8cb2cdce-390d-44a3-9b79-61baed152e49"
         ]
       },
       {
-        "@id": "urn:a1419230-2b3e-4817-b640-05d85bd9dcd1",
+        "@id": "urn:45e2bca9-7675-4ee6-8c57-7fcd33d51a0e",
         "label": "3dcopy",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dcopy ./afni_gam/sub-01_T1w.nii.gz $output_dir/sub-01_T1w",
         "parameters": {},
         "used": [
-          "urn:74ad9995-210a-4a09-96c1-021ac291fc78"
+          "urn:613d4024-978b-4042-8677-856dcd153fdd"
         ]
       },
       {
-        "@id": "urn:2753b48f-12fa-40fc-a095-c4707b8dd571",
+        "@id": "urn:3c406d97-e58a-4264-9ea1-cd9cc3009c32",
         "label": "3dTcat",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat ./afni_gam/sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "parameters": {},
         "used": [
-          "urn:c0771e58-a6ad-4067-a247-994db5d57566"
+          "urn:7bb84456-964c-4314-bb24-10f5018731ab"
         ]
       },
       {
-        "@id": "urn:0708ea50-1d83-48c9-be2e-3871dfeb2b0a",
+        "@id": "urn:86b35929-f1ee-473d-8639-edd3a207b228",
         "label": "3dToutcount",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D",
         "parameters": {},
         "used": [
-          "urn:c3f9594d-ed7f-4c6d-b18c-c38b41dafd7f"
+          "urn:f7a8a677-377a-4757-bd2c-fde4fc3b1150"
         ]
       },
       {
-        "@id": "urn:842c7ba0-0064-4d8d-8f99-6361ff2599d4",
+        "@id": "urn:bf539143-ed61-483a-9a54-b5409615e050",
         "label": "cat",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "cat outcount.r*.1D > outcount_rall.1D",
         "parameters": {},
         "used": [
-          "urn:52511106-bdb5-436c-8f3f-0c0d2edaa139"
+          "urn:015dc35c-8205-4f8b-8c13-a2f68723ce0e"
         ]
       },
       {
-        "@id": "urn:930d09a1-32c6-4f83-97de-52e2b4e5dd1e",
+        "@id": "urn:820883ac-814d-49c1-95b6-2129629530ef",
         "label": "3dTshift",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig",
         "parameters": {},
         "used": [
-          "urn:c3f9594d-ed7f-4c6d-b18c-c38b41dafd7f"
+          "urn:f7a8a677-377a-4757-bd2c-fde4fc3b1150"
         ]
       },
       {
-        "@id": "urn:9c0f5dac-fd86-459b-b326-320b070d354c",
+        "@id": "urn:c59e7f5b-8800-43da-9512-3cf33aa2d64f",
         "label": "align_epi_anat.py",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off",
         "parameters": {},
         "used": [
-          "urn:ac43406f-3117-41a6-b7af-c087a2a0ab63",
-          "urn:ffee68b2-1ae4-4e18-b7c4-8b3ea7e3669d"
+          "urn:81bdbe32-8fd2-4c86-ad90-d75314e52071",
+          "urn:eeb424ca-31ff-4ca3-b854-306184f22561"
         ]
       },
       {
-        "@id": "urn:3ebb9f9c-0f46-4208-9d6b-8e296d89ad87",
+        "@id": "urn:b43412a0-0f56-4d67-8a7e-634c25544801",
         "label": "@auto_tlrc",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss",
         "parameters": {},
         "used": [
-          "urn:768bdff7-fc79-48ed-b4be-76ffa67c22a7",
-          "urn:bfcf713f-14cd-4468-8f5c-7cf48df3c5b4"
+          "urn:1fb66b81-602b-4a6f-8d21-c58996c3dc91",
+          "urn:9c045eed-e0d8-4752-9f38-b03c8961ba54"
         ]
       },
       {
-        "@id": "urn:03dc0426-616f-474d-baa7-d076a27da8f9",
+        "@id": "urn:10c6cdeb-975a-41c9-9aaf-33d0116e2f1a",
         "label": "cat_matvec",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D",
         "parameters": {},
         "used": [
-          "urn:0a875af3-87ed-447a-b565-fb7896612717"
+          "urn:7d9c5fc6-bbe9-46f4-aa91-a071f2605908"
         ]
       },
       {
-        "@id": "urn:efedbec8-04bc-46cb-b396-0ba5ad3d910a",
+        "@id": "urn:b41be70e-3eba-42fd-92e5-4df0444a18d4",
         "label": "3dvolreg",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig",
         "parameters": {},
         "used": [
-          "urn:0a6fbff3-07bf-42fa-a99d-6fafd73ac089"
+          "urn:7a4a12d7-5a06-4bdf-8fd7-293ac5d81594"
         ]
       },
       {
-        "@id": "urn:fb106cb1-fa61-4956-bd0a-3929d8b94354",
+        "@id": "urn:a5544002-4cbd-4868-b71c-6e0c24c19d43",
         "label": "3dcalc",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1",
         "parameters": {},
         "used": [
-          "urn:0a6fbff3-07bf-42fa-a99d-6fafd73ac089"
+          "urn:7a4a12d7-5a06-4bdf-8fd7-293ac5d81594"
         ]
       },
       {
-        "@id": "urn:38ea2ea2-f085-4e72-9a11-8b81a426d4da",
+        "@id": "urn:2539ee99-f909-4188-b2db-41208e64f1fc",
         "label": "cat_matvec",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D",
         "parameters": {},
         "used": [
-          "urn:0a875af3-87ed-447a-b565-fb7896612717"
+          "urn:7d9c5fc6-bbe9-46f4-aa91-a071f2605908"
         ]
       },
       {
-        "@id": "urn:e4fff7da-26ea-4221-bc58-8c8d6b7ca84f",
+        "@id": "urn:e2ea16a5-484e-40af-a288-0b67e8bad57d",
         "label": "3dAllineate",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run",
         "parameters": {},
         "used": [
-          "urn:1dbc03de-284a-4cbb-834e-9ec6a25791a0",
-          "urn:0a6fbff3-07bf-42fa-a99d-6fafd73ac089",
-          "urn:69ff2bf5-eb0b-4ec3-b409-c7915a8763fd"
+          "urn:72873482-a03b-4df2-a3cf-7cbffadb3ca7",
+          "urn:7a4a12d7-5a06-4bdf-8fd7-293ac5d81594",
+          "urn:28dda7e2-20ef-4432-8591-f8a7685dfa2c"
         ]
       },
       {
-        "@id": "urn:ea284690-ee72-45dd-9e8d-4c28ba50d808",
+        "@id": "urn:a022eaa3-cbe6-449f-ad71-de6f40c3385b",
         "label": "3dAllineate",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run",
         "parameters": {},
         "used": [
-          "urn:1dbc03de-284a-4cbb-834e-9ec6a25791a0",
-          "urn:c4311fc9-ed5b-4d31-b220-b221fcc84cbf",
-          "urn:69ff2bf5-eb0b-4ec3-b409-c7915a8763fd"
+          "urn:72873482-a03b-4df2-a3cf-7cbffadb3ca7",
+          "urn:d4caa5e8-8399-4a90-8650-f7ddb831f026",
+          "urn:28dda7e2-20ef-4432-8591-f8a7685dfa2c"
         ]
       },
       {
-        "@id": "urn:d130b0aa-0565-4af9-9055-3f6733ece33d",
+        "@id": "urn:9981c55e-0d2a-4cac-8dac-2cbbc84e1fef",
         "label": "3dTstat",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc",
         "parameters": {},
         "used": [
-          "urn:9365d298-c58e-4d85-89eb-b035a0a2db37"
+          "urn:b3724df6-ae51-4816-9a81-72b912549083"
         ]
       },
       {
-        "@id": "urn:2be6debc-12a1-4190-9b50-9aa4d972bc30",
+        "@id": "urn:9c9da777-12ff-4a63-9181-3e25fe6bc696",
         "label": "cat",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "cat dfile.r*.1D > dfile_rall.1D",
         "parameters": {},
         "used": [
-          "urn:b1993396-80d7-421e-9034-9c4e853fc3af"
+          "urn:b7832027-315a-4c02-a724-80f5aec4ff08"
         ]
       },
       {
-        "@id": "urn:64aaaf3b-4f76-4f27-a079-b66006c759b1",
+        "@id": "urn:153521cf-ee7b-4e10-bd52-013f29c11e90",
         "label": "3dcopy",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dcopy rm.epi.min.r01+tlrc mask_epi_extents",
         "parameters": {},
         "used": [
-          "urn:73c58698-91b1-4c9c-acbe-4e8dfa0baf93"
+          "urn:120c218e-37ec-43c4-bf0b-6e126b10530e"
         ]
       },
       {
-        "@id": "urn:9c0f6952-8770-4a4e-b180-052debb7b271",
+        "@id": "urn:eedd8373-eafa-4cf2-bc65-202f4d903685",
         "label": "3dcalc",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg",
         "parameters": {},
         "used": [
-          "urn:e87352cf-8f22-4cbb-8087-9676bac3f385",
-          "urn:f2a0c67e-543e-4a43-b76e-6537953e1d33"
+          "urn:58a0bcbe-1a89-4d93-95a4-f2d11389d2cc",
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-        "@id": "urn:2eab2af1-766c-40ab-bc73-07fe63cd5afa",
+        "@id": "urn:3f92f1e1-053e-48b9-98b9-7e3b9031e479",
         "label": "3dcopy",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dcopy sub-01_T1w_ns+tlrc anat_final.$subj",
         "parameters": {},
         "used": [
-          "urn:1dbc03de-284a-4cbb-834e-9ec6a25791a0"
+          "urn:72873482-a03b-4df2-a3cf-7cbffadb3ca7"
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       {
-        "@id": "urn:91fa6de6-3f29-454c-844f-7ac0acea8093",
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         "label": "3dAllineate",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped",
         "parameters": {},
         "used": [
-          "urn:682174ce-71d8-497c-a179-f0b800788bb7"
+          "urn:8c1d797a-e34c-4dd4-824a-c86c07724873"
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       {
-        "@id": "urn:3dea5b32-a6d3-4561-93c2-9c2bd9440596",
+        "@id": "urn:764c0eea-2131-4923-bc27-c745a22d1bd9",
         "label": "3dmerge",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc",
         "parameters": {},
         "used": [
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-          "urn:7bcd13f8-15cf-4d96-ad31-3adc7d5d4ac5"
+          "urn:43a42656-4331-4e91-a348-009b34173808",
+          "urn:d0817bad-4522-48f7-9e50-31e3489d82ae"
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+        "@id": "urn:44317bf6-99a8-4fa3-a1d4-6c5b970ddeda",
         "label": "3dAutomask",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
-          "urn:c1ce2e28-1499-4c87-8b18-6aa1b859c620"
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         "label": "3dmask_tool",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj",
         "parameters": {},
         "used": []
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       {
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         "label": "3dresample",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat",
         "parameters": {},
         "used": [
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-          "urn:0ff95592-e05d-4465-84d2-4755ce6e3121"
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         "label": "3dmask_tool",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj",
         "parameters": {},
         "used": [
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+          "urn:dda849d1-c75a-4abc-88ae-d29ae70310b1"
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         "label": "3dABoverlap",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt",
         "parameters": {},
         "used": [
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-          "urn:223988f1-fdfc-4dfa-b192-f52e6e3df12f"
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+          "urn:f52d0638-4f8b-46ef-911f-4a11a3bd6392"
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         "label": "3ddot",
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+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt",
         "parameters": {},
         "used": [
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-          "urn:223988f1-fdfc-4dfa-b192-f52e6e3df12f"
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         "label": "3dresample",
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+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc",
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-          "urn:0ff95592-e05d-4465-84d2-4755ce6e3121"
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         "label": "3dmask_tool",
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+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group",
         "parameters": {},
         "used": [
-          "urn:18a72054-7748-48b3-915b-e2258a624a59"
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         "label": "3dTstat",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
-          "urn:c1ce2e28-1499-4c87-8b18-6aa1b859c620"
+          "urn:539f3203-1cf0-4089-8fa6-4ad57307a697"
         ]
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       {
-        "@id": "urn:f0832953-3f73-48a7-8fe2-1b48270b2cd4",
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         "label": "3dcalc",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale",
         "parameters": {},
         "used": [
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-          "urn:744a70cd-015b-4826-9ba4-98cdeb78c2f7",
-          "urn:f2a0c67e-543e-4a43-b76e-6537953e1d33"
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+          "urn:73ac48b8-1ba7-42d9-b8a3-86ad316270d6",
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       },
       {
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         "label": "1d_tool.py",
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+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D",
         "parameters": {},
         "used": [
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+          "urn:692f3e44-6c57-4be4-bf7f-74b19df5f43a"
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         "label": "1d_tool.py",
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         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -derivative -demean -write motion_deriv.1D",
         "parameters": {},
         "used": [
-          "urn:e3c78c58-4927-4458-b6a5-a0f7b70e3051"
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+        "@id": "urn:d227a590-b746-4e62-a756-06959e2f290e",
         "label": "1d_tool.py",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}",
         "parameters": {},
         "used": [
-          "urn:e3c78c58-4927-4458-b6a5-a0f7b70e3051"
+          "urn:692f3e44-6c57-4be4-bf7f-74b19df5f43a"
         ]
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       {
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+        "@id": "urn:a2ee4c90-f39a-4adc-accc-81bfff2a3fd8",
         "label": "3dDeconvolve",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 7 -stim_times 1 stimuli/tone_counting_onset_times.txt 'GAM' -stim_label 1 tone_counting_onset_times.txt -stim_file 2 motion_demean.1D'[0]' -stim_base 2 -stim_label 2 roll -stim_file 3 motion_demean.1D'[1]' -stim_base 3 -stim_label 3 pitch -stim_file 4 motion_demean.1D'[2]' -stim_base 4 -stim_label 4 yaw -stim_file 5 motion_demean.1D'[3]' -stim_base 5 -stim_label 5 dS -stim_file 6 motion_demean.1D'[4]' -stim_base 6 -stim_label 6 dL -stim_file 7 motion_demean.1D'[5]' -stim_base 7 -stim_label 7 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj",
         "parameters": {},
         "used": [
-          "urn:ccc86f3b-621d-42b8-9fa0-b8df15f2fc1f"
+          "urn:e3d5fbf7-1cdd-4e89-9624-deff08bbf4da"
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       {
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+        "@id": "urn:65ac2267-948b-4892-afd1-d931dd616401",
         "label": "1d_tool.py",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt",
         "parameters": {},
         "used": [
-          "urn:d01f6cb7-895c-4263-9c4f-66641a6521d4"
+          "urn:42579cc8-6d6b-44d4-bbb5-b30f3f880bfc"
         ]
       },
       {
-        "@id": "urn:a1ae76b6-98c6-405b-aadb-5898c973ad78",
+        "@id": "urn:db70a010-5f90-48af-8c31-6be63a2c5d14",
         "label": "3dTcat",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD",
         "parameters": {},
         "used": [
-          "urn:ccc86f3b-621d-42b8-9fa0-b8df15f2fc1f"
+          "urn:e3d5fbf7-1cdd-4e89-9624-deff08bbf4da"
         ]
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       {
-        "@id": "urn:696bea66-9b1b-47a7-9d50-4fc276f012d7",
+        "@id": "urn:17be67dd-6c13-4769-b68a-36e4a40852c4",
         "label": "3dTstat",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dTstat -mean -prefix rm.signal.all all_runs.$subj+tlrc\"[$ktrs]\"",
         "parameters": {},
         "used": [
-          "urn:38c05196-6be2-4e4e-a4f1-0ec7328be2dd"
+          "urn:096d8684-8199-4280-a7bc-f65d3a6f63cd"
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       },
       {
-        "@id": "urn:b4a86db6-024c-43d1-a350-f0d1da9a6e0a",
+        "@id": "urn:208141cb-d264-4585-803c-add159a34691",
         "label": "3dTstat",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"",
         "parameters": {},
         "used": [
-          "urn:e4549dc8-e7dc-4d2d-a4fc-5aef29e6af69"
+          "urn:a54a7195-0af3-4b2e-bfaf-3740a677b53b"
         ]
       },
       {
-        "@id": "urn:b8097281-e20e-4997-a059-1965f255d018",
+        "@id": "urn:72200829-1d73-419e-aec9-c1447e92e941",
         "label": "3dcalc",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dcalc -a rm.signal.all+tlrc -b rm.noise.all+tlrc -c full_mask.$subj+tlrc -expr 'c*a/b' -prefix TSNR.$subj",
         "parameters": {},
         "used": [
-          "urn:94c531f1-e0a2-45a2-955c-3c5e0fc00c59",
-          "urn:b64e7dcb-f9fd-480c-b8d1-f72de36ef22a",
-          "urn:0ff95592-e05d-4465-84d2-4755ce6e3121"
+          "urn:be55819c-21bc-4561-934b-edc05d5e660a",
+          "urn:5145d4af-4d72-4daa-9067-cb76d89eed9c",
+          "urn:efe55a24-f1b1-4b61-8343-0087b38ed521"
         ]
       },
       {
-        "@id": "urn:3fd0f707-15fa-407a-9224-edfda6528cb1",
+        "@id": "urn:f3e2b286-a6e2-427e-b5fe-bc4389dea257",
         "label": "3dTnorm",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dTnorm -norm2 -prefix rm.errts.unit errts.${subj}+tlrc",
         "parameters": {},
         "used": [
-          "urn:f7465d5c-46f7-490e-a5a2-08d59b567b0d"
+          "urn:a6ea5103-3e65-49ed-8c46-e7dd0671cb33"
         ]
       },
       {
-        "@id": "urn:4f7fe1b2-ce65-4d83-98cd-a2992b80e685",
+        "@id": "urn:e7b0996d-40d0-4d73-b587-f8982e0c5c55",
         "label": "3dmaskave",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
+        "associatedWith": "urn:a76bfa82-0ac8-4e80-ac42-ec944929459f",
         "command": "3dmaskave -quiet -mask full_mask.$subj+tlrc rm.errts.unit+tlrc > gmean.errts.unit.1D",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:951b9cd2-26a6-42d7-8125-f162f3a38fee",
+        "@id": "urn:9e297dda-2f52-476f-8c2c-5a4b2cf42a1b",
         "label": "3dTstat",
-        "associatedWith": "urn:9f28f0a1-da7e-4f27-9c55-3e2ac9572dc0",
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         "command": "3dTstat -sos -prefix - gmean.errts.unit.1D\\' > out.gcor.1D",
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@@ -576,22 +575,22 @@
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@@ -599,13 +598,13 @@
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@@ -613,13 +612,13 @@
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@@ -627,13 +626,13 @@
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@@ -641,16 +640,16 @@
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@@ -658,25 +657,25 @@
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@@ -684,7 +683,7 @@
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@@ -692,16 +691,16 @@
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@@ -709,7 +708,7 @@
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@@ -717,7 +716,7 @@
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@@ -725,16 +724,16 @@
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@@ -742,34 +741,34 @@
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@@ -777,16 +776,16 @@
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@@ -913,7 +912,7 @@
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@@ -981,7 +980,7 @@
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@@ -997,16 +996,16 @@
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@@ -1075,25 +1074,25 @@
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@@ -1101,16 +1100,16 @@
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@@ -1118,16 +1117,16 @@
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@@ -1143,16 +1142,16 @@
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+        "@id": "urn:78f3984b-919a-4bcb-8f8d-2868961736c1",
         "label": "TSNR.$subj",
         "prov:atLocation": "TSNR.$subj",
-        "generatedBy": "urn:b8097281-e20e-4997-a059-1965f255d018",
+        "generatedBy": "urn:72200829-1d73-419e-aec9-c1447e92e941",
         "digest": {
           "sha256": "303f183145a1e295686c08335d3b70753777cf0fa0b3f9628cf8de5471359a00"
         }
       },
       {
-        "@id": "urn:f7465d5c-46f7-490e-a5a2-08d59b567b0d",
+        "@id": "urn:a6ea5103-3e65-49ed-8c46-e7dd0671cb33",
         "label": "errts.${subj}",
         "prov:atLocation": "errts.${subj}+tlrc",
         "digest": {
@@ -1160,25 +1159,25 @@
         }
       },
       {
-        "@id": "urn:33c0adb5-01c5-4303-a15c-09d7f72fe426",
+        "@id": "urn:cf0b023c-b6b6-4cc3-b7eb-3708194092e5",
         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit",
-        "generatedBy": "urn:3fd0f707-15fa-407a-9224-edfda6528cb1",
+        "generatedBy": "urn:f3e2b286-a6e2-427e-b5fe-bc4389dea257",
         "digest": {
           "sha256": "03b570ad773a00f51ab7e6cdedfebdeca45f5356de0c25f9e3be44d7bf2c7151"
         }
       },
       {
-        "@id": "urn:1f446a54-dba5-425b-95ef-552dba8677b7",
+        "@id": "urn:3d1775e1-e6d1-44d4-9cc6-e7b2558fbaec",
         "label": "gmean.errts.unit.1D",
         "prov:atLocation": "gmean.errts.unit.1D",
-        "generatedBy": "urn:4f7fe1b2-ce65-4d83-98cd-a2992b80e685",
+        "generatedBy": "urn:e7b0996d-40d0-4d73-b587-f8982e0c5c55",
         "digest": {
           "sha256": "a35a66cce2e2d487762823c197ca1edc450a9887f46f125826b69c5021662f95"
         }
       },
       {
-        "@id": "urn:9aad2ff0-103d-4539-a7e1-72733b6c8cef",
+        "@id": "urn:78048600-5a41-4e61-a4cf-16d22e2bc63f",
         "label": "out.gcor.1D",
         "prov:atLocation": "out.gcor.1D",
         "digest": {
@@ -1186,16 +1185,16 @@
         }
       },
       {
-        "@id": "urn:b8d7c546-8d76-4977-902e-54a5f98165f9",
+        "@id": "urn:a6f01e18-f324-4587-938f-b524db505088",
         "label": "-",
         "prov:atLocation": "-",
-        "generatedBy": "urn:951b9cd2-26a6-42d7-8125-f162f3a38fee",
+        "generatedBy": "urn:9e297dda-2f52-476f-8c2c-5a4b2cf42a1b",
         "digest": {
           "sha256": "dac304c9f20899ca1ef5aa403e565345fd0ff4ed80c35f82007c9b03a68292b3"
         }
       },
       {
-        "@id": "urn:0e24554b-322d-4be9-87cd-9dd642325442",
+        "@id": "urn:9d1a2eee-dd33-4671-b14d-2a1872b5480b",
         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit+tlrc",
         "digest": {
@@ -1203,16 +1202,16 @@
         }
       },
       {
-        "@id": "urn:ed8e6d73-f02f-417f-86a2-619df64156ac",
+        "@id": "urn:fb916597-66ca-4bbc-b771-b741c3716c95",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP",
-        "generatedBy": "urn:e522e69f-2f06-4730-b9db-c7204a36f5a4",
+        "generatedBy": "urn:9002f1b5-4239-44e4-8932-7d943f25e6e9",
         "digest": {
           "sha256": "06a0bfbc609c1a06ecf93c479a3288d2911c7f5f3e93cf49c5d26f721c2035ed"
         }
       },
       {
-        "@id": "urn:deab5f4e-3598-41de-a361-d573731a55b5",
+        "@id": "urn:fcee0b5c-13c9-4567-8f44-629ba9e7a513",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP+tlrc",
         "digest": {
@@ -1220,16 +1219,16 @@
         }
       },
       {
-        "@id": "urn:d2b88a58-b171-48dd-9b24-909c0df5133d",
+        "@id": "urn:3844eec4-0749-4130-aed2-99ca8096e764",
         "label": "corr_brain",
         "prov:atLocation": "corr_brain",
-        "generatedBy": "urn:5b10beae-c90a-4bd3-801e-3bba870ee006",
+        "generatedBy": "urn:337f5818-a83f-4d3b-ba14-059d35f9920c",
         "digest": {
           "sha256": "74e3aeae0da338b871ab5dc9e8859a4e81fcf1b3c0042cd22fe337eb7baf5eae"
         }
       },
       {
-        "@id": "urn:9a03f285-dfcd-410d-bb99-8b0ebbe3ef20",
+        "@id": "urn:08d30750-daec-4180-9660-fdee0b204930",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D'[3]'",
         "digest": {
@@ -1237,16 +1236,16 @@
         }
       },
       {
-        "@id": "urn:cda76e9d-1eab-41a7-bee3-e5b36b858062",
+        "@id": "urn:4707fc33-7c41-4f66-9b46-e9362b27f739",
         "label": "ideal_tone_counting_onset_times.txt.1D",
         "prov:atLocation": "ideal_tone_counting_onset_times.txt.1D",
-        "generatedBy": "urn:5b45b716-037e-42e9-a47c-f350030ae099",
+        "generatedBy": "urn:6061039d-c936-4440-aab6-07af6a1345ea",
         "digest": {
           "sha256": "62d1aa2bac52437db88499569b7140076965995267c8ede2dad43d9b0a7f917d"
         }
       },
       {
-        "@id": "urn:101ace3c-4c3e-4d19-bea7-75b5a7717580",
+        "@id": "urn:4ea18168-83ac-411f-90fa-b3fcdee833a6",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D\"[$reg_cols]\"",
         "digest": {
@@ -1254,52 +1253,52 @@
         }
       },
       {
-        "@id": "urn:1a741297-35d4-4b05-886b-1d1e8c91bf2e",
+        "@id": "urn:fa4e18e3-3c2a-48c1-9e6d-9e8c4fea9da6",
         "label": "sum_ideal.1D",
         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:640954dc-d4ca-4c56-90d3-79b557b615c6",
+        "generatedBy": "urn:70a2e9c1-f699-4996-92ea-cc6e5e822379",
         "digest": {
           "sha256": "b2dccadcd84b2d26ec9685c4d1846baf2f11b867f31c36a08748d1c85467b01a"
         }
       },
       {
-        "@id": "urn:bf004824-b637-4840-942f-369d36e3837e",
+        "@id": "urn:77118d6c-abae-4566-a58f-c5813e9b102c",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:b5ed0dcb-6f8b-4f0b-972e-0d08e249d112",
+        "generatedBy": "urn:9455faad-b8cd-462a-a17d-795342424c45",
         "digest": {
           "sha256": "7c61b2f4bbb9eb0cecb19f81faa3a79b94d547b7fb4087ed18e368619e0004e6"
         }
       },
       {
-        "@id": "urn:032c0d43-1024-43f1-9646-64523294f3b1",
+        "@id": "urn:86c6e3c7-7ffe-4555-8dc3-3b571ddee012",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:2e0e52f8-04a3-4102-b205-304afb4b5f2e",
+        "generatedBy": "urn:935b4ec8-79a3-4e1f-994e-29c2f7242a36",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
         }
       },
       {
-        "@id": "urn:403c944c-e137-48ae-a96a-5bee552c4e45",
+        "@id": "urn:fef2a43c-eaae-4ebc-b7ef-589205bef810",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:99b48746-909d-452d-bf6b-24a0e1ebf9c5",
+        "generatedBy": "urn:c5c4d138-bb2c-48b5-a3c2-79041dd19565",
         "digest": {
           "sha256": "73969700079b5d3275536ac7eaf0e17571d7e74ec49553b6940f90d5718fc800"
         }
       },
       {
-        "@id": "urn:35a508ce-4afe-4a32-ae36-7424fc154d95",
+        "@id": "urn:2511e06b-b1e2-40db-8fb8-b4b80d6be4f9",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:2e5ce908-c114-456f-a59e-06957d7f777e",
+        "generatedBy": "urn:f4544d21-aeac-43af-8bee-dce242d6ad99",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:bbcb84ec-a02f-4564-9cb9-372890d1db97",
+        "@id": "urn:fdf9bf5c-f5b2-418f-809d-c9ae3fb7c49a",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -1307,10 +1306,10 @@
         }
       },
       {
-        "@id": "urn:08f0a212-4e7f-4c0f-972e-7e64312cdf16",
+        "@id": "urn:06dd1a96-a05a-4144-b35a-53463465f137",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:795e07b1-1d9b-4dab-a710-0d6826630aca",
+        "generatedBy": "urn:243917d6-f1de-4d9b-9a28-5b18b08c2b7d",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_gam_proc_bloc.jsonld b/examples/from_parsers/afni/afni_gam_proc_bloc.jsonld
index f33934fb4..b3e5816ba 100644
--- a/examples/from_parsers/afni/afni_gam_proc_bloc.jsonld
+++ b/examples/from_parsers/afni/afni_gam_proc_bloc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:fdec7cf7-b051-44d5-a381-e3b0ebab89f3",
+        "@id": "urn:d9d80477-49d0-45ec-9721-6439160eab83",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,176 +13,176 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:ba3fdc68-178d-4cf7-ad77-704f1b52cedd",
+        "@id": "urn:b377a62c-0136-42c9-bc3b-33bf283478b4",
         "label": "auto block: setup",
-        "associatedWith": "urn:fdec7cf7-b051-44d5-a381-e3b0ebab89f3",
+        "associatedWith": "urn:d9d80477-49d0-45ec-9721-6439160eab83",
         "command": "mkdir $output_dir; mkdir $output_dir/stimuli; cp ./afni_gam/tone_counting_onset_times.txt $output_dir/stimuli; 3dcopy ./afni_gam/sub-01_T1w.nii.gz $output_dir/sub-01_T1w; ",
         "used": [
-          "urn:127a38fe-34a4-4248-9396-9b5106b4bca0",
-          "urn:f466d8dd-a512-444e-87cd-fbea05a30301"
+          "urn:cf1b1419-bbf9-4471-9c0b-f39e9d282890",
+          "urn:e38362d8-585f-4e4b-8c04-0c55f32d6456"
         ]
       },
       {
-        "@id": "urn:1ae03796-c374-4c1d-b521-97bc6aeb3c76",
+        "@id": "urn:8d94fd93-014b-4548-b541-9601585ac784",
         "label": "auto block: tcat",
-        "associatedWith": "urn:fdec7cf7-b051-44d5-a381-e3b0ebab89f3",
+        "associatedWith": "urn:d9d80477-49d0-45ec-9721-6439160eab83",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat ./afni_gam/sub-01_task-tonecounting_bold.nii.gz'[0..$]'; ",
         "used": [
-          "urn:8ddecffb-ef11-4fc1-87c4-ab560a8c9f96"
+          "urn:7e2bc2b5-b927-447d-a3ae-8767c2603c26"
         ]
       },
       {
-        "@id": "urn:b082c399-b8dc-4e48-bc93-46517e9ad1b3",
+        "@id": "urn:a31aaad2-d520-4981-96e1-11371b1fc426",
         "label": "auto block: outcount",
-        "associatedWith": "urn:fdec7cf7-b051-44d5-a381-e3b0ebab89f3",
+        "associatedWith": "urn:d9d80477-49d0-45ec-9721-6439160eab83",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D; cat outcount.r*.1D > outcount_rall.1D; ",
         "used": [
-          "urn:ff0e65a4-0e54-4c77-b24e-cf8ce0421e85",
-          "urn:776184ac-3435-4832-bef8-2c899faf87b9"
+          "urn:1e422005-3b1a-4f43-9113-dd49f1ddf5b5",
+          "urn:30833595-df15-473c-9fbc-b51b46f6220f"
         ]
       },
       {
-        "@id": "urn:11f223e3-299f-4f87-b5c6-b2cd5e69c374",
+        "@id": "urn:d88de3e9-87e2-44de-a584-a68154f87149",
         "label": "tshift",
-        "associatedWith": "urn:fdec7cf7-b051-44d5-a381-e3b0ebab89f3",
+        "associatedWith": "urn:d9d80477-49d0-45ec-9721-6439160eab83",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig; ",
         "used": [
-          "urn:ff0e65a4-0e54-4c77-b24e-cf8ce0421e85"
+          "urn:1e422005-3b1a-4f43-9113-dd49f1ddf5b5"
         ]
       },
       {
-        "@id": "urn:9403d5c6-51b2-46bd-9794-981da1e12b27",
+        "@id": "urn:1e2be37d-557a-44bf-b9c6-d6adcd9fb278",
         "label": "align",
-        "associatedWith": "urn:fdec7cf7-b051-44d5-a381-e3b0ebab89f3",
+        "associatedWith": "urn:d9d80477-49d0-45ec-9721-6439160eab83",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off; ",
         "used": [
-          "urn:02fc8327-ca8d-4b6a-9e0c-339117d4da61",
-          "urn:62ba7534-d1d7-4bed-9ac3-95800b0d03ea"
+          "urn:e84ad552-4fd6-4f7a-b61f-af8268dbc4b7",
+          "urn:50610570-f005-4efe-b967-fb1fe217c163"
         ]
       },
       {
-        "@id": "urn:1c5facbc-99e5-4301-ba64-ab4aadc48e17",
+        "@id": "urn:4fd31fdf-5476-4077-ba9e-36bbeef52970",
         "label": "tlrc",
-        "associatedWith": "urn:fdec7cf7-b051-44d5-a381-e3b0ebab89f3",
+        "associatedWith": "urn:d9d80477-49d0-45ec-9721-6439160eab83",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss; cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D; ",
         "used": [
-          "urn:b6460b46-78d0-4ffb-881c-50ab145c4342",
-          "urn:b11d414b-9380-422f-bf6e-86d8eabb6e1d",
-          "urn:432b8f41-0b8f-4a0f-a96e-ef80c4ddc637"
+          "urn:fb9f4b8d-e79b-4082-952e-839608db3b81",
+          "urn:b8e10bbb-9865-4396-87b8-69935a2f0a7a",
+          "urn:79ddf8b9-1b42-46e8-ae11-c94065e05fa1"
         ]
       },
       {
-        "@id": "urn:4fbd6045-cae5-4f0a-8b65-857ef927274f",
+        "@id": "urn:d5e7cf56-803f-4775-a4d7-27ab43902009",
         "label": "volreg",
-        "associatedWith": "urn:fdec7cf7-b051-44d5-a381-e3b0ebab89f3",
+        "associatedWith": "urn:d9d80477-49d0-45ec-9721-6439160eab83",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig; 3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1; cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D; 3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run; 3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run; 3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc; cat dfile.r*.1D > dfile_rall.1D; 3dcopy rm.epi.min.r01+tlrc mask_epi_extents; 3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg; 3dcopy sub-01_T1w_ns+tlrc anat_final.$subj; 3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped; ",
         "used": [
-          "urn:c34f731d-5f1c-4a5a-9105-7233aca92f22",
-          "urn:c34f731d-5f1c-4a5a-9105-7233aca92f22",
-          "urn:432b8f41-0b8f-4a0f-a96e-ef80c4ddc637",
-          "urn:5e650fe4-797e-43ba-a8e5-78407a74f7b4",
-          "urn:c34f731d-5f1c-4a5a-9105-7233aca92f22",
-          "urn:5e650fe4-797e-43ba-a8e5-78407a74f7b4",
-          "urn:ce99dac3-455e-42e6-97d0-708e6a12d120",
-          "urn:3d08452f-2ec9-47ad-be79-1d9fd0c690c2",
-          "urn:bbe97082-e102-4703-8c89-979834092600",
-          "urn:10717391-dda6-43da-8bb9-d65425d0567e",
-          "urn:4eec8486-836e-48a8-a71d-ee517f4f5bc0",
-          "urn:699344d3-19f3-46c0-98ae-3a9756df0bd8",
-          "urn:5e650fe4-797e-43ba-a8e5-78407a74f7b4",
-          "urn:7df7b046-cacd-451d-9d1e-7cfff4b51edc"
+          "urn:51621115-ddfd-4b47-a945-1f41a2d2d1ae",
+          "urn:51621115-ddfd-4b47-a945-1f41a2d2d1ae",
+          "urn:79ddf8b9-1b42-46e8-ae11-c94065e05fa1",
+          "urn:6ec6582b-5a64-41b9-b74a-d118936b0284",
+          "urn:51621115-ddfd-4b47-a945-1f41a2d2d1ae",
+          "urn:6ec6582b-5a64-41b9-b74a-d118936b0284",
+          "urn:287cbf00-f101-4375-ad78-e61d0f8c648f",
+          "urn:37121a7c-b567-4f85-a500-bb3562563a9d",
+          "urn:580b968d-c1ef-4ea6-a72c-b4a7646d5ee4",
+          "urn:d604d4b1-3ba4-4569-a3e2-e89c6cb6b835",
+          "urn:d15366f1-fcfc-4689-94f3-936e235b3bdd",
+          "urn:8d91aa22-22f8-4ea2-9ca5-42d0f4643f4f",
+          "urn:6ec6582b-5a64-41b9-b74a-d118936b0284",
+          "urn:0e383a9f-e4be-447d-baa2-be66cac8bff3"
         ]
       },
       {
-        "@id": "urn:75142b97-c286-40c1-a0df-a19fee33956c",
+        "@id": "urn:bfdaeecc-9a20-4732-acf7-ebc9e8c2d4c1",
         "label": "blur",
-        "associatedWith": "urn:fdec7cf7-b051-44d5-a381-e3b0ebab89f3",
+        "associatedWith": "urn:d9d80477-49d0-45ec-9721-6439160eab83",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc; ",
         "used": [
-          "urn:bdda387f-4e42-4010-969a-58d6c75a23ae",
-          "urn:1778c562-63a6-473a-baaf-fac05a57a5ba"
+          "urn:8d4a17dd-0272-4c84-abd0-49fe8c41c0ee",
+          "urn:053445f1-731c-4b12-ad78-83c800e44f52"
         ]
       },
       {
-        "@id": "urn:d59db5b5-4ab3-4475-bb6e-9e3510819631",
+        "@id": "urn:bff29ae7-06a5-47af-89d8-c7b5a76718ce",
         "label": "mask",
-        "associatedWith": "urn:fdec7cf7-b051-44d5-a381-e3b0ebab89f3",
+        "associatedWith": "urn:d9d80477-49d0-45ec-9721-6439160eab83",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc; 3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj; 3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj; 3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt; 3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt; 3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group; ",
         "used": [
-          "urn:753c1b0c-e222-4f15-8866-5546c1c4ba3d",
-          "urn:5e650fe4-797e-43ba-a8e5-78407a74f7b4",
-          "urn:1f8622e8-1b41-46db-8ea0-c302e1a18b83",
-          "urn:d62b2ec3-829d-47f0-8be5-78951d973045",
-          "urn:dc001804-b15a-44be-ad41-70c5ddbc74cb",
-          "urn:b1b48e81-1b17-4657-9d77-27a71bfac7bb",
-          "urn:dc001804-b15a-44be-ad41-70c5ddbc74cb",
-          "urn:b1b48e81-1b17-4657-9d77-27a71bfac7bb",
-          "urn:586156d3-de9c-47d0-aaa3-8c640989f434",
-          "urn:1f8622e8-1b41-46db-8ea0-c302e1a18b83",
-          "urn:3ce38cf8-d9ad-4bb8-a6ee-d7c5c0a18511"
+          "urn:e263f16e-cedc-4489-bc9a-a3b69f9a926e",
+          "urn:6ec6582b-5a64-41b9-b74a-d118936b0284",
+          "urn:c7b8d196-180d-4429-99a9-be28c989cfc1",
+          "urn:18029782-11f3-474d-a4b0-03ab12abe0b6",
+          "urn:a20c4998-341d-444f-8893-454db53c472c",
+          "urn:f6057a4e-833e-48c2-8171-e0b1bc7c8bec",
+          "urn:a20c4998-341d-444f-8893-454db53c472c",
+          "urn:f6057a4e-833e-48c2-8171-e0b1bc7c8bec",
+          "urn:005f3bf8-1933-45c3-b283-155aa5cd92fe",
+          "urn:c7b8d196-180d-4429-99a9-be28c989cfc1",
+          "urn:4274fe0d-59d1-4526-b361-8143401dfa7e"
         ]
       },
       {
-        "@id": "urn:fe68686f-5fe0-4994-a9b1-200e446ff6b9",
+        "@id": "urn:2dfc8419-0022-498a-89e4-acf510988d42",
         "label": "scale",
-        "associatedWith": "urn:fdec7cf7-b051-44d5-a381-e3b0ebab89f3",
+        "associatedWith": "urn:d9d80477-49d0-45ec-9721-6439160eab83",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc; 3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale; ",
         "used": [
-          "urn:753c1b0c-e222-4f15-8866-5546c1c4ba3d",
-          "urn:753c1b0c-e222-4f15-8866-5546c1c4ba3d",
-          "urn:d66a89e0-e899-4368-b615-3138cf30c215",
-          "urn:699344d3-19f3-46c0-98ae-3a9756df0bd8"
+          "urn:e263f16e-cedc-4489-bc9a-a3b69f9a926e",
+          "urn:e263f16e-cedc-4489-bc9a-a3b69f9a926e",
+          "urn:6cfef149-6cf9-489a-b7d2-fb11d514c35a",
+          "urn:8d91aa22-22f8-4ea2-9ca5-42d0f4643f4f"
         ]
       },
       {
-        "@id": "urn:dde554f4-eccf-4317-9518-efa60214f791",
+        "@id": "urn:b4dbacf5-4b0e-469b-90b1-49e7d3a155cd",
         "label": "regress",
-        "associatedWith": "urn:fdec7cf7-b051-44d5-a381-e3b0ebab89f3",
+        "associatedWith": "urn:d9d80477-49d0-45ec-9721-6439160eab83",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -derivative -demean -write motion_deriv.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}; 3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 7 -stim_times 1 stimuli/tone_counting_onset_times.txt 'GAM' -stim_label 1 tone_counting_onset_times.txt -stim_file 2 motion_demean.1D'[0]' -stim_base 2 -stim_label 2 roll -stim_file 3 motion_demean.1D'[1]' -stim_base 3 -stim_label 3 pitch -stim_file 4 motion_demean.1D'[2]' -stim_base 4 -stim_label 4 yaw -stim_file 5 motion_demean.1D'[3]' -stim_base 5 -stim_label 5 dS -stim_file 6 motion_demean.1D'[4]' -stim_base 6 -stim_label 6 dL -stim_file 7 motion_demean.1D'[5]' -stim_base 7 -stim_label 7 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj; 1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt; 3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD; 3dTstat -mean -prefix rm.signal.all all_runs.$subj+tlrc\"[$ktrs]\"; 3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"; 3dcalc -a rm.signal.all+tlrc -b rm.noise.all+tlrc -c full_mask.$subj+tlrc -expr 'c*a/b' -prefix TSNR.$subj; 3dTnorm -norm2 -prefix rm.errts.unit errts.${subj}+tlrc; 3dmaskave -quiet -mask full_mask.$subj+tlrc rm.errts.unit+tlrc > gmean.errts.unit.1D; 3dTstat -sos -prefix - gmean.errts.unit.1D\\' > out.gcor.1D; 3dcalc -a rm.errts.unit+tlrc -b gmean.errts.unit.1D -expr 'a*b' -prefix rm.DP; 3dTstat -sum -prefix corr_brain rm.DP+tlrc; 1dcat X.nocensor.xmat.1D'[3]' > ideal_tone_counting_onset_times.txt.1D; 3dTstat -sum -prefix sum_ideal.1D X.nocensor.xmat.1D\"[$reg_cols]\"; 1dcat X.nocensor.xmat.1D\"[$reg_cols]\" > X.stim.xmat.1D; ",
         "used": [
-          "urn:9f71d53e-4e02-4a4c-a895-35ba16cbe373",
-          "urn:9f71d53e-4e02-4a4c-a895-35ba16cbe373",
-          "urn:9f71d53e-4e02-4a4c-a895-35ba16cbe373",
-          "urn:fad5fe04-ff55-413d-ac3c-b845eb60abe7",
-          "urn:fad5fe04-ff55-413d-ac3c-b845eb60abe7",
-          "urn:357c4736-e0f2-4459-a14e-8796a5614330",
-          "urn:0651b820-6157-4a1d-a001-93201fb81bda",
-          "urn:14538410-322b-433e-89a1-fb485be42a81",
-          "urn:8387f2d4-1fd6-4431-b2d2-fb5c9be44109",
-          "urn:1f8622e8-1b41-46db-8ea0-c302e1a18b83",
-          "urn:3c1ac51f-9d28-4ce9-a5ee-787dc723fe39",
-          "urn:25e399d4-7e91-428b-ad79-8f22dee7bb11",
-          "urn:14381320-683a-4404-9dcf-f73101d00876",
-          "urn:266d9fa3-6f0b-4e1d-b2b2-aaaabb98cef2",
-          "urn:bd26eb50-469a-4def-8b96-63879625c1ac",
-          "urn:53cba1ab-9277-4f22-9bcf-c2d36879bb3b",
-          "urn:53cba1ab-9277-4f22-9bcf-c2d36879bb3b"
+          "urn:281f3d24-626f-4c05-b06f-01ed8c009bdc",
+          "urn:281f3d24-626f-4c05-b06f-01ed8c009bdc",
+          "urn:281f3d24-626f-4c05-b06f-01ed8c009bdc",
+          "urn:e5200db4-26eb-4575-bc6d-d3297eadb4f1",
+          "urn:e5200db4-26eb-4575-bc6d-d3297eadb4f1",
+          "urn:e4a1b88d-b0de-4d43-bc7c-3850bc342518",
+          "urn:bfc775c7-b23c-4f34-a471-608d47d69d7e",
+          "urn:ff2a2443-83b2-4529-a30f-d2d858c75ea9",
+          "urn:f083169d-392f-4543-a4f8-a09c7293f427",
+          "urn:c7b8d196-180d-4429-99a9-be28c989cfc1",
+          "urn:5023c995-0b5c-4c5d-8e82-318ef6c185f8",
+          "urn:86bc195e-ddf4-49cd-a722-c44af7f51739",
+          "urn:0ec054dc-b03d-4682-86e2-3ce489e221cf",
+          "urn:85df3309-7274-417c-818b-db0e65a74b46",
+          "urn:e5e18b59-a90b-4ac9-9254-d5a18b92d307",
+          "urn:301eb051-62cc-44d8-a38f-abdeb3a57511",
+          "urn:301eb051-62cc-44d8-a38f-abdeb3a57511"
         ]
       },
       {
-        "@id": "urn:636d3259-22bf-4dd3-a14a-b564569cac0d",
+        "@id": "urn:2603df19-39bf-4946-8d17-6e5611b01406",
         "label": "blur estimation",
-        "associatedWith": "urn:fdec7cf7-b051-44d5-a381-e3b0ebab89f3",
+        "associatedWith": "urn:d9d80477-49d0-45ec-9721-6439160eab83",
         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc all_runs.$subj+tlrc\"[$trs]\" >> blur.epits.1D; 3dFWHMx -detrend -mask full_mask.$subj+tlrc errts.${subj}+tlrc\"[$trs]\" >> blur.errts.1D; 3dClustSim -both -mask full_mask.$subj+tlrc -fwhmxyz $fxyz[1-3] -prefix ClustSim; ",
         "used": [
-          "urn:1f8622e8-1b41-46db-8ea0-c302e1a18b83",
-          "urn:1f8622e8-1b41-46db-8ea0-c302e1a18b83",
-          "urn:1f8622e8-1b41-46db-8ea0-c302e1a18b83"
+          "urn:c7b8d196-180d-4429-99a9-be28c989cfc1",
+          "urn:c7b8d196-180d-4429-99a9-be28c989cfc1",
+          "urn:c7b8d196-180d-4429-99a9-be28c989cfc1"
         ]
       },
       {
-        "@id": "urn:589b1c78-c52c-4441-951b-48ba0f8ae0bd",
+        "@id": "urn:2a5c5707-3ce7-4c23-8caf-b98dff0bfacf",
         "label": "auto block: generate review scripts",
-        "associatedWith": "urn:fdec7cf7-b051-44d5-a381-e3b0ebab89f3",
+        "associatedWith": "urn:d9d80477-49d0-45ec-9721-6439160eab83",
         "command": "gen_epi_review.py -script @epi_review.$subj -dsets pb00.$subj.r*.tcat+orig.HEAD; gen_ss_review_scripts.py -mot_limit 0.3 -exit0; ",
         "used": [
-          "urn:9157ac14-4b38-4ffb-9216-f2597912fe25"
+          "urn:71794b12-4a48-4cf9-ad76-367ef664ff9a"
         ]
       }
     ],
     "prov:Entity": [
       {
-        "@id": "urn:127a38fe-34a4-4248-9396-9b5106b4bca0",
+        "@id": "urn:cf1b1419-bbf9-4471-9c0b-f39e9d282890",
         "label": "tone_counting_onset_times.txt",
         "prov:atLocation": "./afni_gam/tone_counting_onset_times.txt",
         "digest": {
@@ -191,7 +190,7 @@
         }
       },
       {
-        "@id": "urn:f466d8dd-a512-444e-87cd-fbea05a30301",
+        "@id": "urn:e38362d8-585f-4e4b-8c04-0c55f32d6456",
         "label": "sub-01_T1w.nii.gz",
         "prov:atLocation": "./afni_gam/sub-01_T1w.nii.gz",
         "digest": {
@@ -199,34 +198,34 @@
         }
       },
       {
-        "@id": "urn:83cb5338-7333-4019-a2bf-e413de151931",
+        "@id": "urn:5dd29509-b5b3-44e5-a292-7d62809c22b2",
         "label": "$output_dir",
         "prov:atLocation": "$output_dir",
-        "generatedBy": "urn:ba3fdc68-178d-4cf7-ad77-704f1b52cedd",
+        "generatedBy": "urn:b377a62c-0136-42c9-bc3b-33bf283478b4",
         "digest": {
           "sha256": "9fa4c635e6533ddf2fed54295920052818d948c3ffe97bc753bd7336b453f8cb"
         }
       },
       {
-        "@id": "urn:ca9d036e-8e6c-430a-9cdb-c8333b595eeb",
+        "@id": "urn:dc20e262-17a0-4086-a588-6fd64f621ed6",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:ba3fdc68-178d-4cf7-ad77-704f1b52cedd"
+        "generatedBy": "urn:b377a62c-0136-42c9-bc3b-33bf283478b4"
       },
       {
-        "@id": "urn:b361905e-407f-4981-8e58-3208f23a069a",
+        "@id": "urn:93f66e36-dea1-4356-88fe-da648830d7e3",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:ba3fdc68-178d-4cf7-ad77-704f1b52cedd"
+        "generatedBy": "urn:b377a62c-0136-42c9-bc3b-33bf283478b4"
       },
       {
-        "@id": "urn:fdfa03a0-afb7-4faf-ac92-c3820dcd9366",
+        "@id": "urn:f6487662-966c-4737-93d3-db7ce991e7ec",
         "label": "sub-01_T1w",
         "prov:atLocation": "$output_dir/sub-01_T1w",
-        "generatedBy": "urn:ba3fdc68-178d-4cf7-ad77-704f1b52cedd"
+        "generatedBy": "urn:b377a62c-0136-42c9-bc3b-33bf283478b4"
       },
       {
-        "@id": "urn:8ddecffb-ef11-4fc1-87c4-ab560a8c9f96",
+        "@id": "urn:7e2bc2b5-b927-447d-a3ae-8767c2603c26",
         "label": "sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "./afni_gam/sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "digest": {
@@ -234,13 +233,13 @@
         }
       },
       {
-        "@id": "urn:b396ec48-bd2b-4ab4-9f0b-81683e0d3dbb",
+        "@id": "urn:75ea91ca-4795-435d-8ac0-1e19fd2ff4c0",
         "label": "pb00.$subj.r01.tcat",
         "prov:atLocation": "$output_dir/pb00.$subj.r01.tcat",
-        "generatedBy": "urn:1ae03796-c374-4c1d-b521-97bc6aeb3c76"
+        "generatedBy": "urn:8d94fd93-014b-4548-b541-9601585ac784"
       },
       {
-        "@id": "urn:ff0e65a4-0e54-4c77-b24e-cf8ce0421e85",
+        "@id": "urn:1e422005-3b1a-4f43-9113-dd49f1ddf5b5",
         "label": "pb00.$subj.r$run.tcat",
         "prov:atLocation": "pb00.$subj.r$run.tcat+orig",
         "digest": {
@@ -248,7 +247,7 @@
         }
       },
       {
-        "@id": "urn:776184ac-3435-4832-bef8-2c899faf87b9",
+        "@id": "urn:30833595-df15-473c-9fbc-b51b46f6220f",
         "label": "outcount.r*.1D",
         "prov:atLocation": "outcount.r*.1D",
         "digest": {
@@ -256,25 +255,25 @@
         }
       },
       {
-        "@id": "urn:c358f7b3-73cf-45d3-acf3-497f46cedbea",
+        "@id": "urn:2dd4bdd9-81a3-4671-ae2b-3303e79bd597",
         "label": "outcount.r$run.1D",
         "prov:atLocation": "outcount.r$run.1D",
-        "generatedBy": "urn:b082c399-b8dc-4e48-bc93-46517e9ad1b3",
+        "generatedBy": "urn:a31aaad2-d520-4981-96e1-11371b1fc426",
         "digest": {
           "sha256": "63d9f539e5470badc625d557109f68bc4eecbb02ca2667483739d52f95e5d0dd"
         }
       },
       {
-        "@id": "urn:b7fec75e-d2e7-44b7-8375-e8f8f053e571",
+        "@id": "urn:05e2ae8c-a0d2-4c68-bdf1-06b76f859ccd",
         "label": "outcount_rall.1D",
         "prov:atLocation": "outcount_rall.1D",
-        "generatedBy": "urn:b082c399-b8dc-4e48-bc93-46517e9ad1b3",
+        "generatedBy": "urn:a31aaad2-d520-4981-96e1-11371b1fc426",
         "digest": {
           "sha256": "cb887fd5e4d5e9acb3a24820d0f7a62ed38a5ffb0fdedd373440ac0219fb186a"
         }
       },
       {
-        "@id": "urn:ff0e65a4-0e54-4c77-b24e-cf8ce0421e85",
+        "@id": "urn:1e422005-3b1a-4f43-9113-dd49f1ddf5b5",
         "label": "pb00.$subj.r$run.tcat",
         "prov:atLocation": "pb00.$subj.r$run.tcat+orig",
         "digest": {
@@ -282,16 +281,16 @@
         }
       },
       {
-        "@id": "urn:3360db04-b715-4330-b177-7ab1cbce8211",
+        "@id": "urn:8f05debd-39ba-4706-8450-7e506af5b91c",
         "label": "pb01.$subj.r$run.tshift",
         "prov:atLocation": "pb01.$subj.r$run.tshift",
-        "generatedBy": "urn:11f223e3-299f-4f87-b5c6-b2cd5e69c374",
+        "generatedBy": "urn:d88de3e9-87e2-44de-a584-a68154f87149",
         "digest": {
           "sha256": "c6bf01cea8d2eac1d7a866f80b865c6e7d4b4e012dbb63d480ac9a8551162d72"
         }
       },
       {
-        "@id": "urn:02fc8327-ca8d-4b6a-9e0c-339117d4da61",
+        "@id": "urn:e84ad552-4fd6-4f7a-b61f-af8268dbc4b7",
         "label": "sub-01_T1w",
         "prov:atLocation": "sub-01_T1w+orig",
         "digest": {
@@ -299,7 +298,7 @@
         }
       },
       {
-        "@id": "urn:62ba7534-d1d7-4bed-9ac3-95800b0d03ea",
+        "@id": "urn:50610570-f005-4efe-b967-fb1fe217c163",
         "label": "pb01.$subj.r01.tshift",
         "prov:atLocation": "pb01.$subj.r01.tshift+orig",
         "digest": {
@@ -307,16 +306,16 @@
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@@ -324,7 +323,7 @@
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@@ -332,7 +331,7 @@
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@@ -340,16 +339,16 @@
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@@ -357,16 +356,16 @@
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@@ -374,7 +373,7 @@
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@@ -382,7 +381,7 @@
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@@ -390,7 +389,7 @@
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@@ -398,7 +397,7 @@
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@@ -406,7 +405,7 @@
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@@ -414,7 +413,7 @@
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@@ -422,7 +421,7 @@
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@@ -430,97 +429,97 @@
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@@ -528,7 +527,7 @@
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@@ -536,7 +535,7 @@
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@@ -544,7 +543,7 @@
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@@ -552,7 +551,7 @@
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@@ -560,7 +559,7 @@
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@@ -568,7 +567,7 @@
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@@ -576,7 +575,7 @@
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@@ -584,7 +583,7 @@
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@@ -592,7 +591,7 @@
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@@ -600,61 +599,61 @@
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@@ -662,7 +661,7 @@
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@@ -670,7 +669,7 @@
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diff --git a/examples/from_parsers/afni/afni_hrf_gammadiff_proc.jsonld b/examples/from_parsers/afni/afni_hrf_gammadiff_proc.jsonld
index 3376b3f4b..1274f5257 100644
--- a/examples/from_parsers/afni/afni_hrf_gammadiff_proc.jsonld
+++ b/examples/from_parsers/afni/afni_hrf_gammadiff_proc.jsonld
@@ -1,11 +1,10 @@
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+        "@id": "urn:253de491-b4d6-4138-ba37-a6eb6dd22228",
         "label": "ideal_tone_counting.1D",
         "prov:atLocation": "ideal_tone_counting.1D",
-        "generatedBy": "urn:db902b43-64ba-4608-8f2a-7c4e8861660a",
+        "generatedBy": "urn:31c9b029-310d-4021-aa62-c0dbd25fc2e0",
         "digest": {
           "sha256": "9bb1cabac5ce7ca19dffa5cd6336a9bf82d362fea2ce9341978406e421b5333c"
         }
       },
       {
-        "@id": "urn:9d094df6-ff9a-47a9-a555-224927dc6da5",
+        "@id": "urn:413711a9-eae9-4ace-9bb6-e4d09cea35d8",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D'[4]'",
         "digest": {
@@ -1273,16 +1272,16 @@
         }
       },
       {
-        "@id": "urn:8dd10906-ab30-45b6-b7bd-b140ffc50ba3",
+        "@id": "urn:55fc28fb-de6a-46a5-9b3a-8e8ddfddbff8",
         "label": "ideal_probe.1D",
         "prov:atLocation": "ideal_probe.1D",
-        "generatedBy": "urn:bbc1c949-0ea6-4972-b321-14a36079d050",
+        "generatedBy": "urn:e681cd2e-df3c-4488-a64d-0261a6b46929",
         "digest": {
           "sha256": "705d93afa8b6ded9f4f572db3f967b54e9906942669af51dd8287a9863bb4288"
         }
       },
       {
-        "@id": "urn:5fdba825-0dee-4d06-9ab8-04c400c0cfa2",
+        "@id": "urn:2a023c53-e9a3-423b-ae8f-67e446826eb8",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D\"[$reg_cols]\"",
         "digest": {
@@ -1290,52 +1289,52 @@
         }
       },
       {
-        "@id": "urn:2195947a-c822-47fc-b3d5-432050323f7f",
+        "@id": "urn:c88080b6-995a-41c4-88ce-a7d6c176e52f",
         "label": "sum_ideal.1D",
         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:e173ae42-58d0-48a2-82fa-c62929623f78",
+        "generatedBy": "urn:6c569e45-9361-462c-bded-a5959c6c2e84",
         "digest": {
           "sha256": "b2dccadcd84b2d26ec9685c4d1846baf2f11b867f31c36a08748d1c85467b01a"
         }
       },
       {
-        "@id": "urn:4b15f939-2cb3-4c83-8b7f-99fa06a73daf",
+        "@id": "urn:f5c9f82a-b785-4bbf-87ef-489a139ab78b",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:795f45f8-355e-4ce1-b896-2ce42d61bd5e",
+        "generatedBy": "urn:d62cb163-faad-415d-b1a8-afb62b829694",
         "digest": {
           "sha256": "7c61b2f4bbb9eb0cecb19f81faa3a79b94d547b7fb4087ed18e368619e0004e6"
         }
       },
       {
-        "@id": "urn:442b6af3-ed0a-47c2-9193-f40d028a9ea5",
+        "@id": "urn:14031aea-2c77-49f0-bf28-aa68bf199afa",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:33f946ac-0009-46c5-8bb6-fe16c933a355",
+        "generatedBy": "urn:7cb60c42-3c85-481f-9aca-b86d2fc5dbd0",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
         }
       },
       {
-        "@id": "urn:6572dde2-1994-4eba-a376-62c3349f581f",
+        "@id": "urn:a5426e27-b44f-4ee5-9f79-99f13c820e2d",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:d61eb845-557d-4b68-82b6-39e8f4d07f8c",
+        "generatedBy": "urn:601dd07b-c372-4753-ae81-340c406e60c7",
         "digest": {
           "sha256": "73969700079b5d3275536ac7eaf0e17571d7e74ec49553b6940f90d5718fc800"
         }
       },
       {
-        "@id": "urn:93fac8c7-f8ff-47da-a285-75a5996ee8ea",
+        "@id": "urn:4ab0a510-1e34-41b9-a913-9db8b8c40537",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:c52a5935-d494-420a-9062-826a8dab2c0c",
+        "generatedBy": "urn:35e8fbfa-42f0-43c2-9d95-995255ab0223",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:3f6ac167-493c-4dbb-b116-b5e75a6ae6a9",
+        "@id": "urn:64ef5f8f-e0b2-469c-a5bc-3abbef036f7e",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -1343,10 +1342,10 @@
         }
       },
       {
-        "@id": "urn:23473f19-2887-4f4e-88e3-ccfa739597f3",
+        "@id": "urn:212a98ba-e6e1-4edb-a72f-352f455c2f01",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:173c97cf-75fd-46b2-94f8-a66547840fc2",
+        "generatedBy": "urn:0b66eade-b9cf-457f-a7a8-520a4b9771de",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_hrf_gammadiff_proc_bloc.jsonld b/examples/from_parsers/afni/afni_hrf_gammadiff_proc_bloc.jsonld
index fabbd1781..ccd85d81a 100644
--- a/examples/from_parsers/afni/afni_hrf_gammadiff_proc_bloc.jsonld
+++ b/examples/from_parsers/afni/afni_hrf_gammadiff_proc_bloc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:a83d0e5f-4f11-45c6-94ab-b6e5c69267d8",
+        "@id": "urn:675c5cc6-03dd-4a1d-a584-7d3637126fe7",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,178 +13,178 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:0aabb59a-ee81-4df8-8921-da60f4c7f23a",
+        "@id": "urn:acb4e564-e591-4f68-a6f2-89164a1a8a76",
         "label": "auto block: setup",
-        "associatedWith": "urn:a83d0e5f-4f11-45c6-94ab-b6e5c69267d8",
+        "associatedWith": "urn:675c5cc6-03dd-4a1d-a584-7d3637126fe7",
         "command": "mkdir $output_dir; mkdir $output_dir/stimuli; cp /Users/cmaumet/Projects/Data_sharing/dev/nidmresults-examples/afni_voxelwise_p0001/subject_results/group.DS0011/subj.sub_001/sub_001.results/stimuli/tone_counting_onset_times.txt /Users/cmaumet/Projects/Data_sharing/dev/nidmresults-examples/afni_voxelwise_p0001/subject_results/group.DS0011/subj.sub_001/sub_001.results/stimuli/tone_counting_probe_duration.txt $output_dir/stimuli; 3dcopy /Users/cmaumet/Projects/Data_sharing/dev/nidmresults-examples/raw/ds011/sub-01/anat/sub-01_T1w.nii.gz $output_dir/sub-01_T1w; ",
         "used": [
-          "urn:56045c09-b333-4926-825f-34815144b64d",
-          "urn:eae5a68d-7651-46bc-909d-5dfcdec7a79b",
-          "urn:94a0d682-a073-4bea-abb0-c40a416bae72"
+          "urn:e7b671f3-5938-4982-9518-9fc1f631d613",
+          "urn:9f99c103-7de0-43ce-b4d8-fd4eda8b8506",
+          "urn:abf52df2-1460-441a-9eb8-93b744118fce"
         ]
       },
       {
-        "@id": "urn:95ccaf05-817e-4a81-834c-2318041fff1c",
+        "@id": "urn:eaf3b170-c710-4fec-b825-95943f0d52c5",
         "label": "auto block: tcat",
-        "associatedWith": "urn:a83d0e5f-4f11-45c6-94ab-b6e5c69267d8",
+        "associatedWith": "urn:675c5cc6-03dd-4a1d-a584-7d3637126fe7",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat /Users/cmaumet/Projects/Data_sharing/dev/nidmresults-examples/raw/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz'[0..$]'; ",
         "used": [
-          "urn:224b5b68-7dcd-4d3a-94d6-269fb988b937"
+          "urn:1088143c-d7d4-4f9d-98ed-a958a30f0650"
         ]
       },
       {
-        "@id": "urn:6881a5cc-9595-41df-aa57-9282e12aff08",
+        "@id": "urn:f6e8f45d-f00b-4355-940f-4fffe2ce660a",
         "label": "auto block: outcount",
-        "associatedWith": "urn:a83d0e5f-4f11-45c6-94ab-b6e5c69267d8",
+        "associatedWith": "urn:675c5cc6-03dd-4a1d-a584-7d3637126fe7",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D; cat outcount.r*.1D > outcount_rall.1D; ",
         "used": [
-          "urn:b25e9de1-546f-4524-b6c2-5c27c995a79a",
-          "urn:b39c4b22-aece-40b1-a3a5-971be243f2bc"
+          "urn:50bdb27a-fefd-4bc4-b12f-e03609ea2f44",
+          "urn:3d0dda92-91be-4978-95fe-28b76df35115"
         ]
       },
       {
-        "@id": "urn:1fdbba0a-7cc5-4a61-a176-47060d3ec405",
+        "@id": "urn:326203db-7e6d-4f53-9c88-902808ba180d",
         "label": "tshift",
-        "associatedWith": "urn:a83d0e5f-4f11-45c6-94ab-b6e5c69267d8",
+        "associatedWith": "urn:675c5cc6-03dd-4a1d-a584-7d3637126fe7",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig; ",
         "used": [
-          "urn:b25e9de1-546f-4524-b6c2-5c27c995a79a"
+          "urn:50bdb27a-fefd-4bc4-b12f-e03609ea2f44"
         ]
       },
       {
-        "@id": "urn:905ff829-f251-4ceb-a3a9-68cfc3bca833",
+        "@id": "urn:a2b8e2be-47b0-445d-be09-276a9f3c96c1",
         "label": "align",
-        "associatedWith": "urn:a83d0e5f-4f11-45c6-94ab-b6e5c69267d8",
+        "associatedWith": "urn:675c5cc6-03dd-4a1d-a584-7d3637126fe7",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off; ",
         "used": [
-          "urn:be2b8d04-9217-419a-afd0-1f8a2629c72f",
-          "urn:6f437b9f-b660-4ffa-a0e6-089fd8e50b9a"
+          "urn:4aed242b-89cb-413f-a4af-892df17b2585",
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       {
-        "@id": "urn:d43946b5-8169-425b-a59d-1f509f7db67e",
+        "@id": "urn:9274c0b4-0087-4c70-9ddf-f04828990ad0",
         "label": "tlrc",
-        "associatedWith": "urn:a83d0e5f-4f11-45c6-94ab-b6e5c69267d8",
+        "associatedWith": "urn:675c5cc6-03dd-4a1d-a584-7d3637126fe7",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss; cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D; ",
         "used": [
-          "urn:4cce67b5-2b9a-4121-b733-9d5228c677c5",
-          "urn:de11a3ef-48eb-49af-8f70-74c35c37293a",
-          "urn:d9148b26-9331-47e0-9e33-e1ef7d89c5a6"
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+          "urn:c888973b-7c65-4992-a202-25b5dc13375c",
+          "urn:69d846d5-f7c6-4c06-a249-6e6214cbbf0f"
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       {
-        "@id": "urn:b6f3d426-8b9e-4890-bdfe-fd4ff7add62d",
+        "@id": "urn:269c8fba-0d96-4b17-b05d-2924e2e82b5b",
         "label": "volreg",
-        "associatedWith": "urn:a83d0e5f-4f11-45c6-94ab-b6e5c69267d8",
+        "associatedWith": "urn:675c5cc6-03dd-4a1d-a584-7d3637126fe7",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig; 3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1; cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D; 3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run; 3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run; 3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc; cat dfile.r*.1D > dfile_rall.1D; 3dcopy rm.epi.min.r01+tlrc mask_epi_extents; 3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg; 3dcopy sub-01_T1w_ns+tlrc anat_final.$subj; 3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped; ",
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-          "urn:fb6b7ab0-3879-487e-a6e6-40d5ca92c3f9",
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-          "urn:73bbbcc8-1754-4cc6-960c-9606b0ad847c",
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+          "urn:20bb5ec6-2f0e-43b7-862c-bcae7b5f0c2f",
+          "urn:69d846d5-f7c6-4c06-a249-6e6214cbbf0f",
+          "urn:489ee359-4af7-4f70-b93c-6fd638b112b3",
+          "urn:20bb5ec6-2f0e-43b7-862c-bcae7b5f0c2f",
+          "urn:489ee359-4af7-4f70-b93c-6fd638b112b3",
+          "urn:9afabe47-2e28-4f5c-a59d-d227240eda46",
+          "urn:50ddd606-41a0-4639-aacf-d98eb28946a2",
+          "urn:e0bafa2c-0dbd-4301-8b22-a76846ba1df9",
+          "urn:8a4a6702-69d9-4650-86a0-98d29459e20d",
+          "urn:77b1a6d4-2c81-4425-86ca-3199c1c5a801",
+          "urn:b025ef9a-00f4-4f4a-853f-2c2f83b9a149",
+          "urn:489ee359-4af7-4f70-b93c-6fd638b112b3",
+          "urn:4c7571d2-7358-46a9-aa8d-17d024593f46"
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       },
       {
-        "@id": "urn:2547b3a8-a472-485f-8c9d-286bf6141ad9",
+        "@id": "urn:f6cfe28a-e166-4752-92f0-f7162e671ba1",
         "label": "blur",
-        "associatedWith": "urn:a83d0e5f-4f11-45c6-94ab-b6e5c69267d8",
+        "associatedWith": "urn:675c5cc6-03dd-4a1d-a584-7d3637126fe7",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc; ",
         "used": [
-          "urn:680f5096-e37f-4ec7-b010-2dae5b5a44fd",
-          "urn:8596c632-de2b-47b7-b261-0bcc1b11efb4"
+          "urn:c38d3fd6-4413-4aeb-af2c-a4ba9e52d1ea",
+          "urn:0af5be90-ef9c-41eb-a027-c2d10d4e3069"
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       },
       {
-        "@id": "urn:5f30236b-7177-4396-8dc1-f5273c7647d9",
+        "@id": "urn:da01af5f-48f5-4a6e-bffe-3a21d518055f",
         "label": "mask",
-        "associatedWith": "urn:a83d0e5f-4f11-45c6-94ab-b6e5c69267d8",
+        "associatedWith": "urn:675c5cc6-03dd-4a1d-a584-7d3637126fe7",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc; 3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj; 3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj; 3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt; 3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt; 3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/cmaumet/Softs/external/AFNI/macosx_10.7_Intel_64/TT_N27+tlrc; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group; ",
         "used": [
-          "urn:d17f25f0-c1e6-432f-9d55-370e965b4514",
-          "urn:73bbbcc8-1754-4cc6-960c-9606b0ad847c",
-          "urn:426ecd4c-c844-4216-95ee-fdea203c4ac7",
-          "urn:4c94d596-d066-4fae-b4ac-31bd8a4eb431",
-          "urn:994296a3-49bb-4c51-a3b9-96095c772750",
-          "urn:cf039742-a7cf-4661-8c5a-8028ee16f56b",
-          "urn:994296a3-49bb-4c51-a3b9-96095c772750",
-          "urn:cf039742-a7cf-4661-8c5a-8028ee16f56b",
-          "urn:e292cc0c-ded7-4fa3-ab9e-51890896d4dc",
-          "urn:426ecd4c-c844-4216-95ee-fdea203c4ac7",
-          "urn:2b13402b-a51c-4043-8706-ad2728b1668d"
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         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc all_runs.$subj+tlrc\"[$trs]\" >> blur.epits.1D; 3dFWHMx -detrend -mask full_mask.$subj+tlrc errts.${subj}+tlrc\"[$trs]\" >> blur.errts.1D; 3dClustSim -both -mask full_mask.$subj+tlrc -fwhmxyz $fxyz[1-3] -prefix ClustSim; ",
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@@ -309,7 +308,7 @@
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@@ -334,7 +333,7 @@
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@@ -342,7 +341,7 @@
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@@ -350,16 +349,16 @@
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@@ -367,16 +366,16 @@
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@@ -538,7 +537,7 @@
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@@ -562,7 +561,7 @@
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@@ -570,7 +569,7 @@
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@@ -602,7 +601,7 @@
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@@ -672,7 +671,7 @@
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@@ -688,34 +687,34 @@
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@@ -723,7 +722,7 @@
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@@ -731,7 +730,7 @@
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@@ -739,7 +738,7 @@
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@@ -747,7 +746,7 @@
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@@ -755,7 +754,7 @@
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@@ -763,7 +762,7 @@
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@@ -771,7 +770,7 @@
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@@ -779,7 +778,7 @@
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@@ -787,7 +786,7 @@
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@@ -795,7 +794,7 @@
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@@ -803,7 +802,7 @@
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-        "@id": "urn:8d8b1a81-efd4-4ec8-9f8c-f8bd29768886",
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@@ -811,7 +810,7 @@
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-        "@id": "urn:5b079aab-bbe2-4c2c-bf2a-b67914b572b1",
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@@ -819,133 +818,133 @@
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-        "@id": "urn:e4dbc681-d344-4eb1-ac0c-12733bcdbb55",
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-        "generatedBy": "urn:9e33b686-c0c9-443c-b09a-e260a466da80",
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-        "@id": "urn:007fea83-88d4-4476-9ebe-a068d8f273a9",
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         "prov:atLocation": "TSNR.$subj",
-        "generatedBy": "urn:9e33b686-c0c9-443c-b09a-e260a466da80",
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         "prov:atLocation": "rm.errts.unit",
-        "generatedBy": "urn:9e33b686-c0c9-443c-b09a-e260a466da80",
+        "generatedBy": "urn:dc948196-03a1-4379-8a06-ef7ad0b5aecd",
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-        "generatedBy": "urn:9e33b686-c0c9-443c-b09a-e260a466da80",
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-        "generatedBy": "urn:9e33b686-c0c9-443c-b09a-e260a466da80",
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-        "generatedBy": "urn:9e33b686-c0c9-443c-b09a-e260a466da80",
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-        "@id": "urn:5e822140-db59-4c75-9aa9-366cb3b7ce0b",
+        "@id": "urn:1f75c799-63fd-47c7-a4c7-f236d92ca15d",
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         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:9e33b686-c0c9-443c-b09a-e260a466da80",
+        "generatedBy": "urn:dc948196-03a1-4379-8a06-ef7ad0b5aecd",
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       {
-        "@id": "urn:4a586b50-9b84-4d1c-ae6a-04112b3056b3",
+        "@id": "urn:b231ed1a-43de-4a7f-b1fc-46d2dc47a058",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:9e33b686-c0c9-443c-b09a-e260a466da80",
+        "generatedBy": "urn:dc948196-03a1-4379-8a06-ef7ad0b5aecd",
         "digest": {
           "sha256": "7c61b2f4bbb9eb0cecb19f81faa3a79b94d547b7fb4087ed18e368619e0004e6"
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       {
-        "@id": "urn:426ecd4c-c844-4216-95ee-fdea203c4ac7",
+        "@id": "urn:2c5bec6e-f8bb-4c29-9ba0-2c37fff9df0f",
         "label": "full_mask.$subj",
         "prov:atLocation": "full_mask.$subj+tlrc",
         "digest": {
@@ -953,34 +952,34 @@
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       {
-        "@id": "urn:f5ff2181-2e0f-41da-93d1-7d37e905c7d1",
+        "@id": "urn:c72bb9e6-337f-46f7-8262-4d92ff254cb6",
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         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:22577639-ce6b-4c30-91e9-2c95f8eab904",
+        "generatedBy": "urn:8f7535aa-ce58-4d25-a40e-0a992e5fa51b",
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-        "@id": "urn:cbd8f7a7-e0a6-4c73-84e3-22dd6e13c348",
+        "@id": "urn:29e4cde7-2a6d-4eea-b111-f5ef59fa37e5",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:22577639-ce6b-4c30-91e9-2c95f8eab904",
+        "generatedBy": "urn:8f7535aa-ce58-4d25-a40e-0a992e5fa51b",
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-        "@id": "urn:820e1ce0-2ab6-4f10-b95c-96faec0c975a",
+        "@id": "urn:909efc3d-f27c-4252-ae34-a7ee61b99437",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:22577639-ce6b-4c30-91e9-2c95f8eab904",
+        "generatedBy": "urn:8f7535aa-ce58-4d25-a40e-0a992e5fa51b",
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-        "@id": "urn:73dc9b49-8e2c-44bc-a868-f4864e9d45bd",
+        "@id": "urn:975122d0-dc5b-4136-9564-a952e4b59436",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -988,10 +987,10 @@
         }
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       {
-        "@id": "urn:9631dcb3-1dd3-4164-9c1b-c5b05917345a",
+        "@id": "urn:f5e1bf5f-b2ef-45c7-a6a4-ecc4b9f9c0f8",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:0190bd90-1ced-4bde-bb32-dc91ffd47ebf",
+        "generatedBy": "urn:482e756c-1735-4552-aa69-a61ebd059d85",
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diff --git a/examples/from_parsers/afni/afni_hrf_tent_proc.jsonld b/examples/from_parsers/afni/afni_hrf_tent_proc.jsonld
index c6a970e4c..f247be229 100644
--- a/examples/from_parsers/afni/afni_hrf_tent_proc.jsonld
+++ b/examples/from_parsers/afni/afni_hrf_tent_proc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "@id": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,398 +13,398 @@
     ],
     "prov:Activity": [
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-        "@id": "urn:7e86c053-51ee-4584-8815-4172d57aba3b",
+        "@id": "urn:ec1e16aa-96dd-498e-b63c-edbe048ab155",
         "label": "Make directory",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
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         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:2f72377d-7460-4e27-902b-a8fd279f404c",
+        "@id": "urn:cc93b360-37bb-4882-b87b-548637050754",
         "label": "Make directory",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
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         "parameters": {},
         "used": []
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       {
-        "@id": "urn:d2a1f2c6-2d34-4efb-ac64-79df521d2eb9",
+        "@id": "urn:6f328faa-8b2a-4820-83bc-b21ef00175a5",
         "label": "cp",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "cp ./afni_tent_basis_function/tone_counting_onset_times.txt ./afni_tent_basis_function/tone_counting_probe_onsets.txt $output_dir/stimuli",
         "parameters": {},
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-          "urn:fa49893e-f5f8-4125-a711-ab61e8b086ad",
-          "urn:7ef93785-2d16-4eb2-9651-a05fd8350c3a"
+          "urn:b4e74ec0-6df9-4818-9112-7c33cd97bd51",
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         "label": "3dcopy",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dcopy ./afni_tent_basis_function/sub-01_T1w.nii.gz $output_dir/sub-01_T1w",
         "parameters": {},
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-          "urn:6971be6a-53d5-42ae-9a7d-62bfc15d7199"
+          "urn:e77ccb11-2453-4a71-8c6a-7aa8acf1a8ad"
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         "label": "3dTcat",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat ./afni_tent_basis_function/sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "parameters": {},
         "used": [
-          "urn:5ec01159-c502-4272-a8e7-af88f3165ef8"
+          "urn:cb13387a-25d8-4625-bb43-2b9446e74e45"
         ]
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       {
-        "@id": "urn:14839d0c-c9ad-4342-b8e3-8ad6ccfcbc28",
+        "@id": "urn:8111caba-eb40-4a7e-bdba-a17cdf324f75",
         "label": "3dToutcount",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D",
         "parameters": {},
         "used": [
-          "urn:84f2ef39-b49d-4c49-8264-81af872b2cbc"
+          "urn:94e688ae-2361-4473-8e64-a7c826738680"
         ]
       },
       {
-        "@id": "urn:20bde1e7-dd88-4056-81dd-b02a9243bc96",
+        "@id": "urn:b2670328-db1e-4674-90cb-13fcc914f630",
         "label": "cat",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "cat outcount.r*.1D > outcount_rall.1D",
         "parameters": {},
         "used": [
-          "urn:39568419-2c2e-4da0-8197-ccd1295f5f91"
+          "urn:afb4482f-41f7-48c4-8884-81f04334d619"
         ]
       },
       {
-        "@id": "urn:07004fc3-d47b-4f3a-bc7e-b1e7d2f03b6a",
+        "@id": "urn:82256fe2-87d2-4e98-ab6a-4c27b73a2e44",
         "label": "3dTshift",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig",
         "parameters": {},
         "used": [
-          "urn:84f2ef39-b49d-4c49-8264-81af872b2cbc"
+          "urn:94e688ae-2361-4473-8e64-a7c826738680"
         ]
       },
       {
-        "@id": "urn:6336e272-aeaf-4ca6-ad76-a0b33ef58884",
+        "@id": "urn:cfe72aec-bd1a-4ee1-a000-f14251902181",
         "label": "align_epi_anat.py",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off",
         "parameters": {},
         "used": [
-          "urn:4b53fd78-baf2-4ad9-b03b-f6950080ffc8",
-          "urn:e9d84da7-d15b-4a7a-8c90-240b2a88a4fb"
+          "urn:bd6c8246-39c9-4521-a578-2fbd75723ccf",
+          "urn:09b2ca30-3c1a-4e49-9157-1698e71f13b0"
         ]
       },
       {
-        "@id": "urn:1d532a3f-d2f2-4331-8a39-1f17fa9cb5c0",
+        "@id": "urn:23a692d8-75aa-4033-a468-aa0e65da9c36",
         "label": "@auto_tlrc",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss",
         "parameters": {},
         "used": [
-          "urn:35156813-da64-4e25-a9be-f174a0d4fe62",
-          "urn:1cd32c4e-606d-489b-bd86-54e96d1803e3"
+          "urn:d8cb9afd-8dc9-4f9a-8770-c49d73892b8b",
+          "urn:aece4d2b-0460-4251-8c7f-126fce456814"
         ]
       },
       {
-        "@id": "urn:42b186e8-d358-4693-9d8c-cf46840ea4e4",
+        "@id": "urn:a5e6e3c8-5a2d-4230-b3ae-7d5cc1e7afb8",
         "label": "cat_matvec",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D",
         "parameters": {},
         "used": [
-          "urn:a5ad4a2f-8b9e-420f-a5de-b26f57462d20"
+          "urn:ccb973ca-2141-47aa-a525-6ea2a3e49c50"
         ]
       },
       {
-        "@id": "urn:8b01cadb-292b-4fbb-a800-a283aadd3f20",
+        "@id": "urn:754ec45e-6b37-49ed-8902-ae1b5b9610bd",
         "label": "3dvolreg",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig",
         "parameters": {},
         "used": [
-          "urn:21d8d15a-17bd-4d18-9034-2ae2bdba5013"
+          "urn:5b84a168-7b3e-4a42-939c-6ddace47728b"
         ]
       },
       {
-        "@id": "urn:5d1480fb-2652-4b92-8dff-7ad31fd4f73a",
+        "@id": "urn:cc96af70-469a-46be-bda8-7dd0836370b8",
         "label": "3dcalc",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1",
         "parameters": {},
         "used": [
-          "urn:21d8d15a-17bd-4d18-9034-2ae2bdba5013"
+          "urn:5b84a168-7b3e-4a42-939c-6ddace47728b"
         ]
       },
       {
-        "@id": "urn:0dca7183-5a09-4e87-9168-f1ce2eea29b3",
+        "@id": "urn:bab2ae80-8942-4f06-84a4-3a82ba65b210",
         "label": "cat_matvec",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D",
         "parameters": {},
         "used": [
-          "urn:a5ad4a2f-8b9e-420f-a5de-b26f57462d20"
+          "urn:ccb973ca-2141-47aa-a525-6ea2a3e49c50"
         ]
       },
       {
-        "@id": "urn:a32dfe88-22f5-4e9b-b025-9892df2eb81a",
+        "@id": "urn:a9b86e5d-509c-4128-917c-3441d311007a",
         "label": "3dAllineate",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run",
         "parameters": {},
         "used": [
-          "urn:26741b71-6f61-4097-8aac-3b7a6f95efa2",
-          "urn:21d8d15a-17bd-4d18-9034-2ae2bdba5013",
-          "urn:62e3812e-a3e8-4836-8119-a98496a70101"
+          "urn:bec94431-e6e6-49b1-9844-70ed437c5011",
+          "urn:5b84a168-7b3e-4a42-939c-6ddace47728b",
+          "urn:a0665740-7578-4953-a5d8-2febc139b4c8"
         ]
       },
       {
-        "@id": "urn:6a63c416-cfed-47a4-8f47-eea9d7eb01dd",
+        "@id": "urn:7d205378-c584-45cd-a840-ce5eb3edceba",
         "label": "3dAllineate",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run",
         "parameters": {},
         "used": [
-          "urn:26741b71-6f61-4097-8aac-3b7a6f95efa2",
-          "urn:ae14ed40-d28f-491f-ad7f-f9364a2daeca",
-          "urn:62e3812e-a3e8-4836-8119-a98496a70101"
+          "urn:bec94431-e6e6-49b1-9844-70ed437c5011",
+          "urn:2d8c3fda-3c56-479a-9328-deb5fc80e1e9",
+          "urn:a0665740-7578-4953-a5d8-2febc139b4c8"
         ]
       },
       {
-        "@id": "urn:c5da5c16-852c-4a75-a6e6-f70fcc9bc766",
+        "@id": "urn:fc3626b4-6d2f-4cba-a554-f53bee1bd2f4",
         "label": "3dTstat",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc",
         "parameters": {},
         "used": [
-          "urn:0657b059-0285-4d8a-8fae-2fb268511c34"
+          "urn:e6ac643a-e587-4706-8235-e0d9c5bd1350"
         ]
       },
       {
-        "@id": "urn:f63bd3cb-5e25-43e7-9b62-0a6b714b9fd0",
+        "@id": "urn:d2f4881f-3117-40fd-8b8d-cf002001b831",
         "label": "cat",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "cat dfile.r*.1D > dfile_rall.1D",
         "parameters": {},
         "used": [
-          "urn:cb038b70-f5e5-4619-a661-3b6f816e4043"
+          "urn:487a68cf-1b53-49f7-9891-e4ba3dd75314"
         ]
       },
       {
-        "@id": "urn:ff211113-f43c-49ad-acba-57fd339badeb",
+        "@id": "urn:d2fd03b5-32f2-4d3f-9a7e-91a684205c9b",
         "label": "3dcopy",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dcopy rm.epi.min.r01+tlrc mask_epi_extents",
         "parameters": {},
         "used": [
-          "urn:7ccada4d-6e81-49f3-83c6-d266594f0c20"
+          "urn:6beedc47-df31-4025-9be0-977a2f2980fe"
         ]
       },
       {
-        "@id": "urn:c3457a35-c5f9-45de-931c-89a71bb169f0",
+        "@id": "urn:d0c0bd35-a9bc-471a-90c8-51581635290c",
         "label": "3dcalc",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg",
         "parameters": {},
         "used": [
-          "urn:d13633e4-0e1f-4847-aa4b-872c2aaee8dc",
-          "urn:49eefed4-4311-4ede-80a1-8ed5501adc77"
+          "urn:6b976ef1-34cd-4beb-b4df-4d827eb6e8c9",
+          "urn:df4f0286-cff5-4533-8b9d-da7083d40de2"
         ]
       },
       {
-        "@id": "urn:32e9944d-72b1-4e01-8c59-14a8ffb09a0f",
+        "@id": "urn:6a7a3359-9111-448c-8d33-d9e86321c801",
         "label": "3dcopy",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dcopy sub-01_T1w_ns+tlrc anat_final.$subj",
         "parameters": {},
         "used": [
-          "urn:26741b71-6f61-4097-8aac-3b7a6f95efa2"
+          "urn:bec94431-e6e6-49b1-9844-70ed437c5011"
         ]
       },
       {
-        "@id": "urn:3c3330f9-e4c8-4073-b802-98d8d99c58e4",
+        "@id": "urn:aee873fe-d817-466b-8d31-98fcb45222d3",
         "label": "3dAllineate",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped",
         "parameters": {},
         "used": [
-          "urn:4e6d3431-054c-48d3-b7c9-8bd56f26a529"
+          "urn:4b9261b5-0c66-406d-b2ae-216ddb667897"
         ]
       },
       {
-        "@id": "urn:a9bf6b8f-0ab0-4e8d-be8d-2fd042339d25",
+        "@id": "urn:9dbd4acf-480e-4f44-9312-2ba368f1eefb",
         "label": "3dmerge",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc",
         "parameters": {},
         "used": [
-          "urn:45516259-81b3-4845-9a96-dcc09711ebd1",
-          "urn:6eedb142-3682-4af6-8349-57f2966acfc8"
+          "urn:32ca3d5b-761b-4903-b0a1-49daa50ee44d",
+          "urn:3f6ebb09-33c2-450f-a017-1aba59644f2e"
         ]
       },
       {
-        "@id": "urn:f599026a-b8c6-4a3a-84ec-c35bfb1b8d22",
+        "@id": "urn:f7f2f055-f692-42dd-b871-eb23b1fa7842",
         "label": "3dAutomask",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
-          "urn:a86c86a4-3f9b-4369-8af5-f4c00a630aa8"
+          "urn:2e5c9e5f-35b0-41e0-832d-b95799f3925a"
         ]
       },
       {
-        "@id": "urn:d3dcadd3-c0fd-43b7-bcc1-dd468be525fd",
+        "@id": "urn:48605004-13de-4ff6-9ce3-a22c66dbfeef",
         "label": "3dmask_tool",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:554ce204-f078-481e-a639-ef2963c04838",
+        "@id": "urn:19ca205d-a4a5-46a2-8920-bfedeae3ad91",
         "label": "3dresample",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat",
         "parameters": {},
         "used": [
-          "urn:26741b71-6f61-4097-8aac-3b7a6f95efa2",
-          "urn:53901983-6ef5-4277-8aab-db76acd0368b"
+          "urn:bec94431-e6e6-49b1-9844-70ed437c5011",
+          "urn:b68a04ce-2150-411b-bc22-d4623ca669ae"
         ]
       },
       {
-        "@id": "urn:798b2a2d-2a07-4e9f-8617-e8c0b625ab40",
+        "@id": "urn:153fa781-92e7-4922-ad3d-98ee7ca75991",
         "label": "3dmask_tool",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj",
         "parameters": {},
         "used": [
-          "urn:bb9634f9-be32-4008-9ba3-ffea4e168cba"
+          "urn:02b3cea2-0b28-44c1-844a-f3f9f6b33325"
         ]
       },
       {
-        "@id": "urn:1eeee773-a0f8-46a9-a05c-64cd0ada78df",
+        "@id": "urn:d1308046-3332-4a11-9764-824e4f5a8e75",
         "label": "3dABoverlap",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt",
         "parameters": {},
         "used": [
-          "urn:53c5588d-218d-4c33-abee-1c225e695bbf",
-          "urn:1da9dbfa-c3ce-4e04-bd20-9f529928201b"
+          "urn:97d913aa-b73f-4d76-9c34-a50085ef0573",
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         ]
       },
       {
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+        "@id": "urn:f02bc948-79af-4954-a3b5-cc50fb2de4b7",
         "label": "3ddot",
-        "associatedWith": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt",
         "parameters": {},
         "used": [
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-          "urn:1da9dbfa-c3ce-4e04-bd20-9f529928201b"
+          "urn:97d913aa-b73f-4d76-9c34-a50085ef0573",
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         "parameters": {},
         "used": [
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         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
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         "parameters": {},
         "used": [
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         "parameters": {},
         "used": [
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         "parameters": {},
         "used": [
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         "parameters": {},
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+        "associatedWith": "urn:a3c9a40b-6244-4a75-a576-433e5217bf0a",
         "command": "1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt",
         "parameters": {},
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         "label": "timing_tool.py",
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         "parameters": {
           "-multi_timing": "stimuli/tone_counting_onset_times.txt",
@@ -413,164 +412,164 @@
           "-warn_tr_stats": "|&"
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         "parameters": {},
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@@ -697,7 +696,7 @@
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@@ -705,16 +704,16 @@
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@@ -722,7 +721,7 @@
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@@ -730,7 +729,7 @@
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@@ -738,16 +737,16 @@
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@@ -755,34 +754,34 @@
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@@ -790,16 +789,16 @@
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@@ -824,16 +823,16 @@
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@@ -841,16 +840,16 @@
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@@ -858,16 +857,16 @@
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@@ -875,7 +874,7 @@
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@@ -883,34 +882,34 @@
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@@ -918,7 +917,7 @@
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@@ -1105,25 +1104,25 @@
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@@ -1267,52 +1266,52 @@
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         }
       },
       {
-        "@id": "urn:f6b2ac4c-0311-49b6-abf0-b0ea89ecab4c",
+        "@id": "urn:734caeea-8af0-4599-9908-c08308cc9452",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:c405fbed-a681-458f-863a-a4a803fc0543",
+        "generatedBy": "urn:dabe673f-26fb-4148-95d5-1a8c7138db3e",
         "digest": {
           "sha256": "7c61b2f4bbb9eb0cecb19f81faa3a79b94d547b7fb4087ed18e368619e0004e6"
         }
       },
       {
-        "@id": "urn:28047038-52b6-4198-9ecc-50df0c6ad0da",
+        "@id": "urn:648cefd6-0ec4-4ae8-b3e5-133f38968b4a",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:fcf8088f-b2b9-4a81-a7e0-09c6db3b4aed",
+        "generatedBy": "urn:32d0c5a2-4cd2-4aff-a9e0-4a0bd2f7e626",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
         }
       },
       {
-        "@id": "urn:ca08e7e4-ce9d-43ff-994b-c2be02f6a9f7",
+        "@id": "urn:e74ce86b-d799-40e1-9831-527dfdd4e8eb",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:ebb97d70-b892-4949-9449-97c5864b16ae",
+        "generatedBy": "urn:2b9f7e83-4d41-4ef1-b7fe-a01dfc8382d0",
         "digest": {
           "sha256": "73969700079b5d3275536ac7eaf0e17571d7e74ec49553b6940f90d5718fc800"
         }
       },
       {
-        "@id": "urn:3f6420f5-5f28-44a5-a547-f4a55c2d74a1",
+        "@id": "urn:8b776a89-917e-4216-94da-cadb9a07b265",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:3f94e5a2-855a-48ed-bcc8-11f9506e1f6f",
+        "generatedBy": "urn:3f2e8f21-e104-4f5b-b08d-aee42ce1a270",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:a899046d-1abd-4476-b24f-bb78675772cd",
+        "@id": "urn:e49a54c9-6539-40fe-b05f-909748aebfa7",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -1320,10 +1319,10 @@
         }
       },
       {
-        "@id": "urn:1a0347c5-1103-4187-9fe3-2e53100f089c",
+        "@id": "urn:21ce6ea2-0d8f-4eaa-be21-880b62c9ab38",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:49752f72-6a50-440e-abdf-bae073c6dd40",
+        "generatedBy": "urn:6e742e55-e63b-4e6d-bc13-35f9f0006065",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_hrf_tent_proc_bloc.jsonld b/examples/from_parsers/afni/afni_hrf_tent_proc_bloc.jsonld
index 0a4d7945d..21af28abd 100644
--- a/examples/from_parsers/afni/afni_hrf_tent_proc_bloc.jsonld
+++ b/examples/from_parsers/afni/afni_hrf_tent_proc_bloc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:11ebe6d2-2926-485f-90ea-56154c85bab1",
+        "@id": "urn:f8b05ae4-a7fd-46b4-ac40-1481adeda215",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,177 +13,177 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:934935be-608a-4b14-a085-3555a49502b6",
+        "@id": "urn:b00d4ecd-cbf3-4779-a8bf-ad46c28ae579",
         "label": "auto block: setup",
-        "associatedWith": "urn:11ebe6d2-2926-485f-90ea-56154c85bab1",
+        "associatedWith": "urn:f8b05ae4-a7fd-46b4-ac40-1481adeda215",
         "command": "mkdir $output_dir; mkdir $output_dir/stimuli; cp ./afni_tent_basis_function/tone_counting_onset_times.txt ./afni_tent_basis_function/tone_counting_probe_onsets.txt $output_dir/stimuli; 3dcopy ./afni_tent_basis_function/sub-01_T1w.nii.gz $output_dir/sub-01_T1w; ",
         "used": [
-          "urn:04224d4a-d26a-49d4-9d53-64cc99273d94",
-          "urn:4206f70c-3207-4464-a93b-1094b5e556ce",
-          "urn:9ad800da-5bfa-4f12-b2e5-3028be4f20cf"
+          "urn:f1f9de70-1d2c-44c4-8ef9-59d0c9a7f575",
+          "urn:639b42b5-1531-4197-b8b3-f73a720c0784",
+          "urn:0311f37c-f2a7-47a1-a6e1-737b040a0e6a"
         ]
       },
       {
-        "@id": "urn:e1b2a3cf-5e2c-46cc-b65d-e2af1525ae24",
+        "@id": "urn:3452a9ca-42b6-4997-bcca-cfb7b55db048",
         "label": "auto block: tcat",
-        "associatedWith": "urn:11ebe6d2-2926-485f-90ea-56154c85bab1",
+        "associatedWith": "urn:f8b05ae4-a7fd-46b4-ac40-1481adeda215",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat ./afni_tent_basis_function/sub-01_task-tonecounting_bold.nii.gz'[0..$]'; ",
         "used": [
-          "urn:64796cac-f8f3-46ff-a608-ec8f2f452bff"
+          "urn:b86e41c0-61e4-4d07-93a0-f9e89005b630"
         ]
       },
       {
-        "@id": "urn:b384a458-602c-45a8-bafa-14bf5cb47495",
+        "@id": "urn:8e066908-75d0-41b0-a0cf-9685bf3a5785",
         "label": "auto block: outcount",
-        "associatedWith": "urn:11ebe6d2-2926-485f-90ea-56154c85bab1",
+        "associatedWith": "urn:f8b05ae4-a7fd-46b4-ac40-1481adeda215",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D; cat outcount.r*.1D > outcount_rall.1D; ",
         "used": [
-          "urn:22a28170-7c0e-4430-b02f-0800d1ecf2a4",
-          "urn:db8f33dc-3bfa-470f-93dd-7d1d8d61e2a8"
+          "urn:763b3be6-37c2-4af6-af36-30540fb664cf",
+          "urn:7bface6b-069d-4a87-aa81-28122ab739d9"
         ]
       },
       {
-        "@id": "urn:56946b2f-aa6b-49de-af5a-1e3a21a7d2df",
+        "@id": "urn:a97cc948-6aa2-425a-b953-f1d83ceed350",
         "label": "tshift",
-        "associatedWith": "urn:11ebe6d2-2926-485f-90ea-56154c85bab1",
+        "associatedWith": "urn:f8b05ae4-a7fd-46b4-ac40-1481adeda215",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig; ",
         "used": [
-          "urn:22a28170-7c0e-4430-b02f-0800d1ecf2a4"
+          "urn:763b3be6-37c2-4af6-af36-30540fb664cf"
         ]
       },
       {
-        "@id": "urn:ffe63744-e200-4a3d-ab0a-e0de9bce6565",
+        "@id": "urn:d3916b57-f365-4bfd-a882-bb87dce372b4",
         "label": "align",
-        "associatedWith": "urn:11ebe6d2-2926-485f-90ea-56154c85bab1",
+        "associatedWith": "urn:f8b05ae4-a7fd-46b4-ac40-1481adeda215",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off; ",
         "used": [
-          "urn:6b71e692-ec8f-498f-89dc-fb089f42bacc",
-          "urn:8774df07-e4e7-4f9e-b856-8d0b9dadadba"
+          "urn:3d9d28f5-4925-4c64-a838-39238a9b91d1",
+          "urn:ee82e800-0280-4a09-b8c4-0a2a14dcc69c"
         ]
       },
       {
-        "@id": "urn:f2c161b4-1387-4be1-9ce3-ada9ff68a987",
+        "@id": "urn:4a757610-bffc-4f8b-86e5-cc5fb837b4cd",
         "label": "tlrc",
-        "associatedWith": "urn:11ebe6d2-2926-485f-90ea-56154c85bab1",
+        "associatedWith": "urn:f8b05ae4-a7fd-46b4-ac40-1481adeda215",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss; cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D; ",
         "used": [
-          "urn:07b4df38-c764-4ea2-90d2-4ec7525e4376",
-          "urn:324e098a-3bca-4dee-a253-bc65ca24c92a",
-          "urn:01695c88-880b-4165-a6c4-0832f9174f62"
+          "urn:5582b83e-b803-4011-9d05-9221fe1af3cc",
+          "urn:400fec78-8caf-4d0b-9fcc-2ededbec89fe",
+          "urn:abbbef99-660a-46ab-b917-207de09017a4"
         ]
       },
       {
-        "@id": "urn:0e50f3e7-13b7-4552-bab5-d75b2ca8e233",
+        "@id": "urn:7567208c-e138-45bd-92fd-e04cbbbe5798",
         "label": "volreg",
-        "associatedWith": "urn:11ebe6d2-2926-485f-90ea-56154c85bab1",
+        "associatedWith": "urn:f8b05ae4-a7fd-46b4-ac40-1481adeda215",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig; 3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1; cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D; 3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run; 3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run; 3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc; cat dfile.r*.1D > dfile_rall.1D; 3dcopy rm.epi.min.r01+tlrc mask_epi_extents; 3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg; 3dcopy sub-01_T1w_ns+tlrc anat_final.$subj; 3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped; ",
         "used": [
-          "urn:8e1d5762-8fbd-4ff1-a41a-903dfe42bdbd",
-          "urn:8e1d5762-8fbd-4ff1-a41a-903dfe42bdbd",
-          "urn:01695c88-880b-4165-a6c4-0832f9174f62",
-          "urn:2f9bb8f0-6d78-4390-a502-3fcf6741b82c",
-          "urn:8e1d5762-8fbd-4ff1-a41a-903dfe42bdbd",
-          "urn:2f9bb8f0-6d78-4390-a502-3fcf6741b82c",
-          "urn:afd5f1ae-2faf-4017-bf1b-0e6bf599fdf2",
-          "urn:fdd6e038-1a52-480c-a86b-a07d58f356ee",
-          "urn:422bb061-d84a-4c7c-b975-081f8102361d",
-          "urn:930ba2ac-0533-40e1-bcdd-f539a8bb6381",
-          "urn:1b2d6518-cd13-477c-abe0-bbca62c53dfb",
-          "urn:b81b2dfe-0bcd-4b15-aea4-d405547ecd56",
-          "urn:2f9bb8f0-6d78-4390-a502-3fcf6741b82c",
-          "urn:0b6603a3-dd8f-4854-9a7f-096e2cdbae56"
+          "urn:2cfcc313-2bea-437e-bf9d-6527d3f0031b",
+          "urn:2cfcc313-2bea-437e-bf9d-6527d3f0031b",
+          "urn:abbbef99-660a-46ab-b917-207de09017a4",
+          "urn:710997cd-11a2-4320-9c4a-056dac485b20",
+          "urn:2cfcc313-2bea-437e-bf9d-6527d3f0031b",
+          "urn:710997cd-11a2-4320-9c4a-056dac485b20",
+          "urn:b2626536-edf0-4eb5-8803-5837d99f68f2",
+          "urn:1b8881c7-87c3-46ec-8e1c-d1a59eab6cfb",
+          "urn:6d8411e9-78ea-4f0f-8e71-3fd580eb1c9b",
+          "urn:aa4e8ceb-d7b5-4d6e-b947-dff0bd0fc1a6",
+          "urn:f6c58562-64eb-4875-b481-83d9e0a584b8",
+          "urn:d5decc76-b6af-4d2f-94a6-73be5dbf04a2",
+          "urn:710997cd-11a2-4320-9c4a-056dac485b20",
+          "urn:493a1ce5-093b-4e18-9438-ddcd75cb57c4"
         ]
       },
       {
-        "@id": "urn:5716b79a-8e82-4d72-99ca-9f76d32cd29c",
+        "@id": "urn:5f833946-20fb-421f-bad6-7314076eefc9",
         "label": "blur",
-        "associatedWith": "urn:11ebe6d2-2926-485f-90ea-56154c85bab1",
+        "associatedWith": "urn:f8b05ae4-a7fd-46b4-ac40-1481adeda215",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc; ",
         "used": [
-          "urn:b48eeb34-ab78-494e-813e-c9c70ddb53f0",
-          "urn:b546e78d-5990-41cb-b83d-f3df88524314"
+          "urn:f1d5be76-d997-4d40-bb01-f7503c81c6f1",
+          "urn:0ec8145c-2d55-45e6-860b-202f2b594933"
         ]
       },
       {
-        "@id": "urn:9fc0d954-4735-442b-ae00-bdb679132ef0",
+        "@id": "urn:f0341414-568b-486a-a4d1-510de6bfe1df",
         "label": "mask",
-        "associatedWith": "urn:11ebe6d2-2926-485f-90ea-56154c85bab1",
+        "associatedWith": "urn:f8b05ae4-a7fd-46b4-ac40-1481adeda215",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc; 3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj; 3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj; 3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt; 3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt; 3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group; ",
         "used": [
-          "urn:0c97859d-ef4c-4236-bc49-d53ed97aaa23",
-          "urn:2f9bb8f0-6d78-4390-a502-3fcf6741b82c",
-          "urn:d310869a-29d5-4b08-9fad-1cada2493e08",
-          "urn:7741336f-f38a-4263-b2e8-ba02779852c3",
-          "urn:5d581780-9fea-4d4d-a765-d8d540dff86b",
-          "urn:0d04acc3-8cda-49f9-abe0-aeafcfd63461",
-          "urn:5d581780-9fea-4d4d-a765-d8d540dff86b",
-          "urn:0d04acc3-8cda-49f9-abe0-aeafcfd63461",
-          "urn:d13cea50-bd56-4699-91e7-5f3ad3a16305",
-          "urn:d310869a-29d5-4b08-9fad-1cada2493e08",
-          "urn:5ae22539-5ee8-41d6-ac9b-8fc06f93b886"
+          "urn:770417db-0b49-4407-baa9-5a149a92cbeb",
+          "urn:710997cd-11a2-4320-9c4a-056dac485b20",
+          "urn:5ad7a5b7-40a3-4380-acf7-c1ab546a53bd",
+          "urn:444e272d-4747-44c5-9303-f886994a0c7d",
+          "urn:78fb79a4-45b9-4060-869a-dc0b08c9f54c",
+          "urn:fb65f5b1-ad32-4991-8df8-f81b4389f41f",
+          "urn:78fb79a4-45b9-4060-869a-dc0b08c9f54c",
+          "urn:fb65f5b1-ad32-4991-8df8-f81b4389f41f",
+          "urn:798246d9-8c8f-4fcc-8e7b-ae1753dd7cbd",
+          "urn:5ad7a5b7-40a3-4380-acf7-c1ab546a53bd",
+          "urn:4c04841c-f3d0-445c-a066-028babe31e33"
         ]
       },
       {
-        "@id": "urn:b1ef77d7-a2f8-452d-af2c-fcc3d9929bcc",
+        "@id": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
         "label": "scale",
-        "associatedWith": "urn:11ebe6d2-2926-485f-90ea-56154c85bab1",
+        "associatedWith": "urn:f8b05ae4-a7fd-46b4-ac40-1481adeda215",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc; 3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale; ",
         "used": [
-          "urn:0c97859d-ef4c-4236-bc49-d53ed97aaa23",
-          "urn:0c97859d-ef4c-4236-bc49-d53ed97aaa23",
-          "urn:85de6a2e-faae-4cb2-b1be-233684dc4309",
-          "urn:b81b2dfe-0bcd-4b15-aea4-d405547ecd56"
+          "urn:770417db-0b49-4407-baa9-5a149a92cbeb",
+          "urn:770417db-0b49-4407-baa9-5a149a92cbeb",
+          "urn:02e35e36-1794-41be-83d8-3fdc4b2d3731",
+          "urn:d5decc76-b6af-4d2f-94a6-73be5dbf04a2"
         ]
       },
       {
-        "@id": "urn:f92146da-059f-436e-9761-19148ff8a713",
+        "@id": "urn:bc513e48-e7b0-4ce3-8108-092528fc45af",
         "label": "regress",
-        "associatedWith": "urn:11ebe6d2-2926-485f-90ea-56154c85bab1",
+        "associatedWith": "urn:f8b05ae4-a7fd-46b4-ac40-1481adeda215",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -derivative -demean -write motion_deriv.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}; 3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 8 -stim_times 1 stimuli/tone_counting_onset_times.txt 'TENT(0,12,7)' -stim_label 1 tone_counting -stim_times 2 stimuli/tone_counting_probe_onsets.txt 'TENT(0,14,8)' -stim_label 2 probe -stim_file 3 motion_demean.1D'[0]' -stim_base 3 -stim_label 3 roll -stim_file 4 motion_demean.1D'[1]' -stim_base 4 -stim_label 4 pitch -stim_file 5 motion_demean.1D'[2]' -stim_base 5 -stim_label 5 yaw -stim_file 6 motion_demean.1D'[3]' -stim_base 6 -stim_label 6 dS -stim_file 7 motion_demean.1D'[4]' -stim_base 7 -stim_label 7 dL -stim_file 8 motion_demean.1D'[5]' -stim_base 8 -stim_label 8 dP -iresp 1 iresp_tone_counting.$subj -iresp 2 iresp_probe.$subj -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj; 1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt; timing_tool.py -multi_timing stimuli/tone_counting_onset_times.txt stimuli/tone_counting_probe_onsets.txt -tr 2.0 -warn_tr_stats |& tee out.TENT_warn.txt; 3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD; 3dTstat -mean -prefix rm.signal.all all_runs.$subj+tlrc\"[$ktrs]\"; 3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"; 3dcalc -a rm.signal.all+tlrc -b rm.noise.all+tlrc -c full_mask.$subj+tlrc -expr 'c*a/b' -prefix TSNR.$subj; 3dTnorm -norm2 -prefix rm.errts.unit errts.${subj}+tlrc; 3dmaskave -quiet -mask full_mask.$subj+tlrc rm.errts.unit+tlrc > gmean.errts.unit.1D; 3dTstat -sos -prefix - gmean.errts.unit.1D\\' > out.gcor.1D; 3dcalc -a rm.errts.unit+tlrc -b gmean.errts.unit.1D -expr 'a*b' -prefix rm.DP; 3dTstat -sum -prefix corr_brain rm.DP+tlrc; 3dTstat -sum -prefix sum_ideal.1D X.nocensor.xmat.1D\"[$reg_cols]\"; 1dcat X.nocensor.xmat.1D\"[$reg_cols]\" > X.stim.xmat.1D; ",
         "used": [
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-          "urn:69a2cfcd-bd40-4b1d-964e-f54c1ac6c91e",
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-          "urn:08e4f79d-ea4f-4d46-ab8d-c778d5bb066c"
+          "urn:7a9b565b-7038-4a86-b762-6b83937ae1b1",
+          "urn:7a9b565b-7038-4a86-b762-6b83937ae1b1",
+          "urn:7a9b565b-7038-4a86-b762-6b83937ae1b1",
+          "urn:38bbfab4-7b95-45e4-9ba4-525c395261f2",
+          "urn:575fd253-32e1-43da-9c0a-0055fe577fd1",
+          "urn:38bbfab4-7b95-45e4-9ba4-525c395261f2",
+          "urn:f2a1c89d-1d9a-40f5-9465-cb5fe976d035",
+          "urn:11270f30-6cd9-40e4-ae09-0ce252d2c167",
+          "urn:1b2bfafb-cf3a-4f8d-a686-40759be7543f",
+          "urn:36b54ead-04d7-4cb4-9ea0-a5de7228bf94",
+          "urn:5ad7a5b7-40a3-4380-acf7-c1ab546a53bd",
+          "urn:20a6b127-11b9-43ab-a94c-ba9606110b3d",
+          "urn:00ec197b-7caa-4219-af88-50e9f7890b32",
+          "urn:4385eb5c-9057-44f4-9f34-5bec6fdc03b8",
+          "urn:888956a2-b2a6-453a-86b8-1e25928daf9c",
+          "urn:73df9179-e121-4c94-96c2-38bfe982ce72",
+          "urn:73df9179-e121-4c94-96c2-38bfe982ce72"
         ]
       },
       {
-        "@id": "urn:1c50905a-4352-408b-bc1e-3d511116b8ed",
+        "@id": "urn:2f4ce27c-6f45-4c41-b2f6-5c56cd245544",
         "label": "blur estimation",
-        "associatedWith": "urn:11ebe6d2-2926-485f-90ea-56154c85bab1",
+        "associatedWith": "urn:f8b05ae4-a7fd-46b4-ac40-1481adeda215",
         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc all_runs.$subj+tlrc\"[$trs]\" >> blur.epits.1D; 3dFWHMx -detrend -mask full_mask.$subj+tlrc errts.${subj}+tlrc\"[$trs]\" >> blur.errts.1D; 3dClustSim -both -mask full_mask.$subj+tlrc -fwhmxyz $fxyz[1-3] -prefix ClustSim; ",
         "used": [
-          "urn:d310869a-29d5-4b08-9fad-1cada2493e08",
-          "urn:d310869a-29d5-4b08-9fad-1cada2493e08",
-          "urn:d310869a-29d5-4b08-9fad-1cada2493e08"
+          "urn:5ad7a5b7-40a3-4380-acf7-c1ab546a53bd",
+          "urn:5ad7a5b7-40a3-4380-acf7-c1ab546a53bd",
+          "urn:5ad7a5b7-40a3-4380-acf7-c1ab546a53bd"
         ]
       },
       {
-        "@id": "urn:144d6d52-57df-46f7-b7fb-819db14165f1",
+        "@id": "urn:b21e6503-bf58-4c64-af2c-a7dd75598c0b",
         "label": "auto block: generate review scripts",
-        "associatedWith": "urn:11ebe6d2-2926-485f-90ea-56154c85bab1",
+        "associatedWith": "urn:f8b05ae4-a7fd-46b4-ac40-1481adeda215",
         "command": "gen_epi_review.py -script @epi_review.$subj -dsets pb00.$subj.r*.tcat+orig.HEAD; gen_ss_review_scripts.py -mot_limit 0.3 -exit0; ",
         "used": [
-          "urn:b8ec464e-bd05-4efe-a304-d4d6d53fe9a6"
+          "urn:f0e1ca2a-5db1-405d-88fd-954cf41a91bf"
         ]
       }
     ],
     "prov:Entity": [
       {
-        "@id": "urn:04224d4a-d26a-49d4-9d53-64cc99273d94",
+        "@id": "urn:f1f9de70-1d2c-44c4-8ef9-59d0c9a7f575",
         "label": "tone_counting_onset_times.txt",
         "prov:atLocation": "./afni_tent_basis_function/tone_counting_onset_times.txt",
         "digest": {
@@ -192,7 +191,7 @@
         }
       },
       {
-        "@id": "urn:4206f70c-3207-4464-a93b-1094b5e556ce",
+        "@id": "urn:639b42b5-1531-4197-b8b3-f73a720c0784",
         "label": "tone_counting_probe_onsets.txt",
         "prov:atLocation": "./afni_tent_basis_function/tone_counting_probe_onsets.txt",
         "digest": {
@@ -200,7 +199,7 @@
         }
       },
       {
-        "@id": "urn:9ad800da-5bfa-4f12-b2e5-3028be4f20cf",
+        "@id": "urn:0311f37c-f2a7-47a1-a6e1-737b040a0e6a",
         "label": "sub-01_T1w.nii.gz",
         "prov:atLocation": "./afni_tent_basis_function/sub-01_T1w.nii.gz",
         "digest": {
@@ -208,34 +207,34 @@
         }
       },
       {
-        "@id": "urn:b76ddcb4-bac5-49f8-bccb-e7c55c21b716",
+        "@id": "urn:c97ff4a4-ddf7-4077-9c60-e2181964bcf3",
         "label": "$output_dir",
         "prov:atLocation": "$output_dir",
-        "generatedBy": "urn:934935be-608a-4b14-a085-3555a49502b6",
+        "generatedBy": "urn:b00d4ecd-cbf3-4779-a8bf-ad46c28ae579",
         "digest": {
           "sha256": "9fa4c635e6533ddf2fed54295920052818d948c3ffe97bc753bd7336b453f8cb"
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-        "@id": "urn:da7d2044-3bd8-4f27-88cd-f87a8407fdb0",
+        "@id": "urn:c79e05de-7c3b-4e36-8f80-4812d920289a",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:934935be-608a-4b14-a085-3555a49502b6"
+        "generatedBy": "urn:b00d4ecd-cbf3-4779-a8bf-ad46c28ae579"
       },
       {
-        "@id": "urn:592fd391-a562-4f9b-b0be-432c3de0f0a1",
+        "@id": "urn:c7ffaf1c-4c4d-41df-aa43-720bb66c6025",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:934935be-608a-4b14-a085-3555a49502b6"
+        "generatedBy": "urn:b00d4ecd-cbf3-4779-a8bf-ad46c28ae579"
       },
       {
-        "@id": "urn:00521f64-04c3-462a-b572-daaa10b00fb8",
+        "@id": "urn:232b639e-d198-4461-82dd-6b5b7ca29858",
         "label": "sub-01_T1w",
         "prov:atLocation": "$output_dir/sub-01_T1w",
-        "generatedBy": "urn:934935be-608a-4b14-a085-3555a49502b6"
+        "generatedBy": "urn:b00d4ecd-cbf3-4779-a8bf-ad46c28ae579"
       },
       {
-        "@id": "urn:64796cac-f8f3-46ff-a608-ec8f2f452bff",
+        "@id": "urn:b86e41c0-61e4-4d07-93a0-f9e89005b630",
         "label": "sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "./afni_tent_basis_function/sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "digest": {
@@ -243,13 +242,13 @@
         }
       },
       {
-        "@id": "urn:57519ad5-a5ee-4b54-95a1-995405cbc897",
+        "@id": "urn:2100f2d2-fa6a-4e97-9fa9-c324da777313",
         "label": "pb00.$subj.r01.tcat",
         "prov:atLocation": "$output_dir/pb00.$subj.r01.tcat",
-        "generatedBy": "urn:e1b2a3cf-5e2c-46cc-b65d-e2af1525ae24"
+        "generatedBy": "urn:3452a9ca-42b6-4997-bcca-cfb7b55db048"
       },
       {
-        "@id": "urn:22a28170-7c0e-4430-b02f-0800d1ecf2a4",
+        "@id": "urn:763b3be6-37c2-4af6-af36-30540fb664cf",
         "label": "pb00.$subj.r$run.tcat",
         "prov:atLocation": "pb00.$subj.r$run.tcat+orig",
         "digest": {
@@ -257,7 +256,7 @@
         }
       },
       {
-        "@id": "urn:db8f33dc-3bfa-470f-93dd-7d1d8d61e2a8",
+        "@id": "urn:7bface6b-069d-4a87-aa81-28122ab739d9",
         "label": "outcount.r*.1D",
         "prov:atLocation": "outcount.r*.1D",
         "digest": {
@@ -265,25 +264,25 @@
         }
       },
       {
-        "@id": "urn:0f9b9bf5-4213-468d-a35c-0b18e6ea023d",
+        "@id": "urn:25b87dfc-baa6-4412-be96-835e2fe3ac8c",
         "label": "outcount.r$run.1D",
         "prov:atLocation": "outcount.r$run.1D",
-        "generatedBy": "urn:b384a458-602c-45a8-bafa-14bf5cb47495",
+        "generatedBy": "urn:8e066908-75d0-41b0-a0cf-9685bf3a5785",
         "digest": {
           "sha256": "63d9f539e5470badc625d557109f68bc4eecbb02ca2667483739d52f95e5d0dd"
         }
       },
       {
-        "@id": "urn:0807935a-9ab8-477e-8608-b44b647607cf",
+        "@id": "urn:a6fa4bdd-b3f6-41fd-a285-b7f9d200b503",
         "label": "outcount_rall.1D",
         "prov:atLocation": "outcount_rall.1D",
-        "generatedBy": "urn:b384a458-602c-45a8-bafa-14bf5cb47495",
+        "generatedBy": "urn:8e066908-75d0-41b0-a0cf-9685bf3a5785",
         "digest": {
           "sha256": "cb887fd5e4d5e9acb3a24820d0f7a62ed38a5ffb0fdedd373440ac0219fb186a"
         }
       },
       {
-        "@id": "urn:22a28170-7c0e-4430-b02f-0800d1ecf2a4",
+        "@id": "urn:763b3be6-37c2-4af6-af36-30540fb664cf",
         "label": "pb00.$subj.r$run.tcat",
         "prov:atLocation": "pb00.$subj.r$run.tcat+orig",
         "digest": {
@@ -291,16 +290,16 @@
         }
       },
       {
-        "@id": "urn:e6616dd8-25eb-4bfa-ac07-5b7a060ae105",
+        "@id": "urn:45cc2b39-a6fc-4f39-a6fe-09a7aad4c016",
         "label": "pb01.$subj.r$run.tshift",
         "prov:atLocation": "pb01.$subj.r$run.tshift",
-        "generatedBy": "urn:56946b2f-aa6b-49de-af5a-1e3a21a7d2df",
+        "generatedBy": "urn:a97cc948-6aa2-425a-b953-f1d83ceed350",
         "digest": {
           "sha256": "c6bf01cea8d2eac1d7a866f80b865c6e7d4b4e012dbb63d480ac9a8551162d72"
         }
       },
       {
-        "@id": "urn:6b71e692-ec8f-498f-89dc-fb089f42bacc",
+        "@id": "urn:3d9d28f5-4925-4c64-a838-39238a9b91d1",
         "label": "sub-01_T1w",
         "prov:atLocation": "sub-01_T1w+orig",
         "digest": {
@@ -308,7 +307,7 @@
         }
       },
       {
-        "@id": "urn:8774df07-e4e7-4f9e-b856-8d0b9dadadba",
+        "@id": "urn:ee82e800-0280-4a09-b8c4-0a2a14dcc69c",
         "label": "pb01.$subj.r01.tshift",
         "prov:atLocation": "pb01.$subj.r01.tshift+orig",
         "digest": {
@@ -316,16 +315,16 @@
         }
       },
       {
-        "@id": "urn:d7435782-a021-4eae-a533-fbeccbabbf59",
+        "@id": "urn:d73d2750-3bf9-40a1-ba3f-ef678414fffd",
         "label": "_al_junk",
         "prov:atLocation": "_al_junk",
-        "generatedBy": "urn:ffe63744-e200-4a3d-ab0a-e0de9bce6565",
+        "generatedBy": "urn:d3916b57-f365-4bfd-a882-bb87dce372b4",
         "digest": {
           "sha256": "bd785a075a4c6446e1e54de9e628913f7f1c814e86b69a9fbfe933209e6d37b5"
         }
       },
       {
-        "@id": "urn:07b4df38-c764-4ea2-90d2-4ec7525e4376",
+        "@id": "urn:5582b83e-b803-4011-9d05-9221fe1af3cc",
         "label": "TT_N27",
         "prov:atLocation": "TT_N27+tlrc",
         "digest": {
@@ -333,7 +332,7 @@
         }
       },
       {
-        "@id": "urn:324e098a-3bca-4dee-a253-bc65ca24c92a",
+        "@id": "urn:400fec78-8caf-4d0b-9fcc-2ededbec89fe",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+orig",
         "digest": {
@@ -341,7 +340,7 @@
         }
       },
       {
-        "@id": "urn:01695c88-880b-4165-a6c4-0832f9174f62",
+        "@id": "urn:abbbef99-660a-46ab-b917-207de09017a4",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+tlrc::WARP_DATA",
         "digest": {
@@ -349,16 +348,16 @@
         }
       },
       {
-        "@id": "urn:0b6603a3-dd8f-4854-9a7f-096e2cdbae56",
+        "@id": "urn:493a1ce5-093b-4e18-9438-ddcd75cb57c4",
         "label": "warp.anat.Xat.1D",
         "prov:atLocation": "warp.anat.Xat.1D",
-        "generatedBy": "urn:f2c161b4-1387-4be1-9ce3-ada9ff68a987",
+        "generatedBy": "urn:4a757610-bffc-4f8b-86e5-cc5fb837b4cd",
         "digest": {
           "sha256": "800633fb5b4e9be64078bc181c4d5510ffb73fc5cccaf364c7fb6a294aa06728"
         }
       },
       {
-        "@id": "urn:01695c88-880b-4165-a6c4-0832f9174f62",
+        "@id": "urn:abbbef99-660a-46ab-b917-207de09017a4",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+tlrc::WARP_DATA",
         "digest": {
@@ -366,16 +365,16 @@
         }
       },
       {
-        "@id": "urn:0b6603a3-dd8f-4854-9a7f-096e2cdbae56",
+        "@id": "urn:493a1ce5-093b-4e18-9438-ddcd75cb57c4",
         "label": "warp.anat.Xat.1D",
         "prov:atLocation": "warp.anat.Xat.1D",
-        "generatedBy": "urn:f2c161b4-1387-4be1-9ce3-ada9ff68a987",
+        "generatedBy": "urn:4a757610-bffc-4f8b-86e5-cc5fb837b4cd",
         "digest": {
           "sha256": "800633fb5b4e9be64078bc181c4d5510ffb73fc5cccaf364c7fb6a294aa06728"
         }
       },
       {
-        "@id": "urn:8e1d5762-8fbd-4ff1-a41a-903dfe42bdbd",
+        "@id": "urn:2cfcc313-2bea-437e-bf9d-6527d3f0031b",
         "label": "pb01.$subj.r$run.tshift",
         "prov:atLocation": "pb01.$subj.r$run.tshift+orig",
         "digest": {
@@ -383,7 +382,7 @@
         }
       },
       {
-        "@id": "urn:2f9bb8f0-6d78-4390-a502-3fcf6741b82c",
+        "@id": "urn:710997cd-11a2-4320-9c4a-056dac485b20",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+tlrc",
         "digest": {
@@ -391,7 +390,7 @@
         }
       },
       {
-        "@id": "urn:afd5f1ae-2faf-4017-bf1b-0e6bf599fdf2",
+        "@id": "urn:b2626536-edf0-4eb5-8803-5837d99f68f2",
         "label": "rm.epi.all1",
         "prov:atLocation": "rm.epi.all1+orig",
         "digest": {
@@ -399,7 +398,7 @@
         }
       },
       {
-        "@id": "urn:fdd6e038-1a52-480c-a86b-a07d58f356ee",
+        "@id": "urn:1b8881c7-87c3-46ec-8e1c-d1a59eab6cfb",
         "label": "rm.epi.1.r$run",
         "prov:atLocation": "rm.epi.1.r$run+tlrc",
         "digest": {
@@ -407,7 +406,7 @@
         }
       },
       {
-        "@id": "urn:422bb061-d84a-4c7c-b975-081f8102361d",
+        "@id": "urn:6d8411e9-78ea-4f0f-8e71-3fd580eb1c9b",
         "label": "dfile.r*.1D",
         "prov:atLocation": "dfile.r*.1D",
         "digest": {
@@ -415,7 +414,7 @@
         }
       },
       {
-        "@id": "urn:930ba2ac-0533-40e1-bcdd-f539a8bb6381",
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         "label": "rm.epi.min.r01",
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@@ -423,7 +422,7 @@
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@@ -431,7 +430,7 @@
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@@ -439,97 +438,97 @@
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@@ -537,7 +536,7 @@
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@@ -545,7 +544,7 @@
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@@ -553,7 +552,7 @@
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@@ -561,7 +560,7 @@
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@@ -569,7 +568,7 @@
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@@ -577,7 +576,7 @@
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@@ -585,7 +584,7 @@
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@@ -593,7 +592,7 @@
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@@ -601,7 +600,7 @@
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@@ -609,61 +608,61 @@
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@@ -671,7 +670,7 @@
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@@ -679,7 +678,7 @@
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@@ -687,34 +686,34 @@
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@@ -722,7 +721,7 @@
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@@ -730,7 +729,7 @@
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@@ -738,7 +737,7 @@
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@@ -746,7 +745,7 @@
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@@ -754,7 +753,7 @@
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@@ -762,7 +761,7 @@
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@@ -770,7 +769,7 @@
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@@ -778,7 +777,7 @@
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@@ -786,7 +785,7 @@
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+        "@id": "urn:4385eb5c-9057-44f4-9f34-5bec6fdc03b8",
         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit+tlrc",
         "digest": {
@@ -794,7 +793,7 @@
         }
       },
       {
-        "@id": "urn:7ac1a591-3185-4ce8-9d34-f3bf695c0fa7",
+        "@id": "urn:888956a2-b2a6-453a-86b8-1e25928daf9c",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP+tlrc",
         "digest": {
@@ -802,7 +801,7 @@
         }
       },
       {
-        "@id": "urn:08e4f79d-ea4f-4d46-ab8d-c778d5bb066c",
+        "@id": "urn:73df9179-e121-4c94-96c2-38bfe982ce72",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D\"[$reg_cols]\"",
         "digest": {
@@ -810,124 +809,124 @@
         }
       },
       {
-        "@id": "urn:cf948276-59de-4443-883a-77d3fc5747a0",
+        "@id": "urn:bc54bf5a-9fe8-4ff6-abfe-ff9c2ec60d4a",
         "label": "motion_demean.1D",
         "prov:atLocation": "motion_demean.1D",
-        "generatedBy": "urn:f92146da-059f-436e-9761-19148ff8a713",
+        "generatedBy": "urn:bc513e48-e7b0-4ce3-8108-092528fc45af",
         "digest": {
           "sha256": "1de1e10c0120caa7b6cf441bd141a5a76716e458676ae56ce693039eecb79c85"
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-        "@id": "urn:92adf46f-3cd0-4de7-8939-f18c8392f523",
+        "@id": "urn:43900715-a661-4411-9a8b-c5ffe9330f19",
         "label": "motion_deriv.1D",
         "prov:atLocation": "motion_deriv.1D",
-        "generatedBy": "urn:f92146da-059f-436e-9761-19148ff8a713",
+        "generatedBy": "urn:bc513e48-e7b0-4ce3-8108-092528fc45af",
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           "sha256": "47185bf319e91642ad6f2a396a43fc9f8db7b82f2a9aef326bfe4a955120038b"
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       {
-        "@id": "urn:5aa6443e-a002-4c17-8478-d18de21fc8b8",
+        "@id": "urn:4c25fcf4-4122-4b47-9726-3209f7f4367e",
         "label": "out.TENT_warn.txt",
         "prov:atLocation": "out.TENT_warn.txt",
-        "generatedBy": "urn:f92146da-059f-436e-9761-19148ff8a713",
+        "generatedBy": "urn:bc513e48-e7b0-4ce3-8108-092528fc45af",
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           "sha256": "2a201f4cbdfd4812b64c875c4f1a5e844e5de0b50992f1a3abda1a40d98dc81a"
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-        "@id": "urn:d0b03493-daf8-4372-bd90-a7d591ad03a9",
+        "@id": "urn:12b6efb2-c7ca-4ebf-8624-3a3975555f75",
         "label": "all_runs.$subj",
         "prov:atLocation": "all_runs.$subj",
-        "generatedBy": "urn:f92146da-059f-436e-9761-19148ff8a713",
+        "generatedBy": "urn:bc513e48-e7b0-4ce3-8108-092528fc45af",
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           "sha256": "bcf27fc2e339e751d0ea9bba931674c21fd9d434ff411330f4df55f872a8cc7e"
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-        "@id": "urn:045781d1-9e75-4834-9b30-4978b76070da",
+        "@id": "urn:32084514-f878-4737-93ab-677a29eebbcb",
         "label": "rm.signal.all",
         "prov:atLocation": "rm.signal.all",
-        "generatedBy": "urn:f92146da-059f-436e-9761-19148ff8a713",
+        "generatedBy": "urn:bc513e48-e7b0-4ce3-8108-092528fc45af",
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+        "@id": "urn:d8b43881-6d32-44ce-ba30-b38cd97af127",
         "label": "rm.noise.all",
         "prov:atLocation": "rm.noise.all",
-        "generatedBy": "urn:f92146da-059f-436e-9761-19148ff8a713",
+        "generatedBy": "urn:bc513e48-e7b0-4ce3-8108-092528fc45af",
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       {
-        "@id": "urn:815e4ca6-6373-4dd2-9391-c5ceca637440",
+        "@id": "urn:1b510de5-8e3c-4462-a2c8-c842c3d06bea",
         "label": "TSNR.$subj",
         "prov:atLocation": "TSNR.$subj",
-        "generatedBy": "urn:f92146da-059f-436e-9761-19148ff8a713",
+        "generatedBy": "urn:bc513e48-e7b0-4ce3-8108-092528fc45af",
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-        "@id": "urn:1f0c4c33-4ba6-430e-a3db-3bf7f03cdf13",
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         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit",
-        "generatedBy": "urn:f92146da-059f-436e-9761-19148ff8a713",
+        "generatedBy": "urn:bc513e48-e7b0-4ce3-8108-092528fc45af",
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       {
-        "@id": "urn:0fe907b9-525c-451d-b98b-6e4696857b52",
+        "@id": "urn:0e5e4592-4fa0-4248-8d72-9ff7698cf4e4",
         "label": "-",
         "prov:atLocation": "-",
-        "generatedBy": "urn:f92146da-059f-436e-9761-19148ff8a713",
+        "generatedBy": "urn:bc513e48-e7b0-4ce3-8108-092528fc45af",
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       {
-        "@id": "urn:c77d7191-0804-496c-b902-abaed4fcf96c",
+        "@id": "urn:ee8f2348-0b14-4d27-be57-de5901708f4c",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP",
-        "generatedBy": "urn:f92146da-059f-436e-9761-19148ff8a713",
+        "generatedBy": "urn:bc513e48-e7b0-4ce3-8108-092528fc45af",
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       {
-        "@id": "urn:161541c6-24a8-4a72-a6ca-7fdd2db5f14b",
+        "@id": "urn:98b6f611-15c9-4e5c-9ec8-65792920c9df",
         "label": "corr_brain",
         "prov:atLocation": "corr_brain",
-        "generatedBy": "urn:f92146da-059f-436e-9761-19148ff8a713",
+        "generatedBy": "urn:bc513e48-e7b0-4ce3-8108-092528fc45af",
         "digest": {
           "sha256": "74e3aeae0da338b871ab5dc9e8859a4e81fcf1b3c0042cd22fe337eb7baf5eae"
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       {
-        "@id": "urn:7dcd3f5a-55fd-4255-b6b0-28e323804813",
+        "@id": "urn:b173fa0a-f3c8-498e-a012-a3414336895e",
         "label": "sum_ideal.1D",
         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:f92146da-059f-436e-9761-19148ff8a713",
+        "generatedBy": "urn:bc513e48-e7b0-4ce3-8108-092528fc45af",
         "digest": {
           "sha256": "b2dccadcd84b2d26ec9685c4d1846baf2f11b867f31c36a08748d1c85467b01a"
         }
       },
       {
-        "@id": "urn:3629b3b4-6e9a-417f-9924-ee2d75ed4331",
+        "@id": "urn:a6dd74d2-ceb5-4d2c-88c5-0072cc353649",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:f92146da-059f-436e-9761-19148ff8a713",
+        "generatedBy": "urn:bc513e48-e7b0-4ce3-8108-092528fc45af",
         "digest": {
           "sha256": "7c61b2f4bbb9eb0cecb19f81faa3a79b94d547b7fb4087ed18e368619e0004e6"
         }
       },
       {
-        "@id": "urn:d310869a-29d5-4b08-9fad-1cada2493e08",
+        "@id": "urn:5ad7a5b7-40a3-4380-acf7-c1ab546a53bd",
         "label": "full_mask.$subj",
         "prov:atLocation": "full_mask.$subj+tlrc",
         "digest": {
@@ -935,34 +934,34 @@
         }
       },
       {
-        "@id": "urn:0f7f6c06-a01b-40ab-aef3-0765ceb9612d",
+        "@id": "urn:9d4ba426-e4ef-4863-8c94-1a122c95de90",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:1c50905a-4352-408b-bc1e-3d511116b8ed",
+        "generatedBy": "urn:2f4ce27c-6f45-4c41-b2f6-5c56cd245544",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
         }
       },
       {
-        "@id": "urn:dd52de4f-b63a-4964-8d65-7e697bf9224c",
+        "@id": "urn:189b1f16-0e39-43a0-a97d-ed70d61f5d4e",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:1c50905a-4352-408b-bc1e-3d511116b8ed",
+        "generatedBy": "urn:2f4ce27c-6f45-4c41-b2f6-5c56cd245544",
         "digest": {
           "sha256": "73969700079b5d3275536ac7eaf0e17571d7e74ec49553b6940f90d5718fc800"
         }
       },
       {
-        "@id": "urn:ce01820c-b433-4f27-9aec-66cb4e464837",
+        "@id": "urn:251e120d-e2c9-4d1e-8bc2-2e76c724c515",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:1c50905a-4352-408b-bc1e-3d511116b8ed",
+        "generatedBy": "urn:2f4ce27c-6f45-4c41-b2f6-5c56cd245544",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:b8ec464e-bd05-4efe-a304-d4d6d53fe9a6",
+        "@id": "urn:f0e1ca2a-5db1-405d-88fd-954cf41a91bf",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -970,10 +969,10 @@
         }
       },
       {
-        "@id": "urn:5a4ec6c3-6a40-4923-b0e1-694232dc8e68",
+        "@id": "urn:1c2384c0-5ef1-443d-a5ac-d36f29454823",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:144d6d52-57df-46f7-b7fb-819db14165f1",
+        "generatedBy": "urn:b21e6503-bf58-4c64-af2c-a7dd75598c0b",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_other_template_proc.jsonld b/examples/from_parsers/afni/afni_other_template_proc.jsonld
index b2ff6f4de..532c42b3c 100644
--- a/examples/from_parsers/afni/afni_other_template_proc.jsonld
+++ b/examples/from_parsers/afni/afni_other_template_proc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "@id": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,569 +13,569 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:3f372617-f0ba-4f3a-86f0-ce2ea6ec39c1",
+        "@id": "urn:6004db50-d525-4e60-b9d9-0f6cb3513e69",
         "label": "Make directory",
-        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "mkdir $output_dir",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:732242fd-a890-4e32-9297-9bfcbbeb508f",
+        "@id": "urn:965a2ebc-918d-4d0d-b318-6856a499fe16",
         "label": "Make directory",
-        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "mkdir $output_dir/stimuli",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:e8af30f7-c70b-43bf-a4d0-b50f658c6762",
+        "@id": "urn:196eab7a-3e2b-410e-a4c3-89f706ae8db3",
         "label": "cp",
-        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "cp ./afni_other_template/tone_counting_onset_times.txt ./afni_other_template/tone_counting_probe_duration.txt $output_dir/stimuli",
         "parameters": {},
         "used": [
-          "urn:deeda8b2-3927-47d6-8375-d0341e4f6f2a",
-          "urn:cecf4f4e-5ba8-4780-90ce-f798e6c648e7"
+          "urn:93adf029-3670-4112-a2a2-66bb7b20a01a",
+          "urn:bc1d54d7-90b4-444e-8ad4-93948efd48fd"
         ]
       },
       {
-        "@id": "urn:293a9acc-2652-48ff-842a-2f9da1b4ba07",
+        "@id": "urn:1e8511ba-b59a-4a5f-b495-420e96ddf884",
         "label": "3dcopy",
-        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "3dcopy ./afni_other_template/sub-01_T1w.nii.gz $output_dir/sub-01_T1w",
         "parameters": {},
         "used": [
-          "urn:467c0714-a9fb-4797-aa59-c1698d242349"
+          "urn:fe3e4131-9b71-4cde-ae30-0c848b08a6d6"
         ]
       },
       {
-        "@id": "urn:071d1481-5649-48e9-9846-6a921f7ea79c",
+        "@id": "urn:c298904f-7dd0-43d6-850f-e024a40b1cf2",
         "label": "3dTcat",
-        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat ./afni_other_template/sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "parameters": {},
         "used": [
-          "urn:daa4ed3c-3454-4ae4-8628-7225154d1eb0"
+          "urn:b5ef5827-8b9c-420a-ba5d-ff074a4816e4"
         ]
       },
       {
-        "@id": "urn:e57b37e7-704b-4d09-af2e-ab42fd8cfe33",
+        "@id": "urn:1094048a-35c9-4b7e-a180-70ace816a1b5",
         "label": "3dToutcount",
-        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D",
         "parameters": {},
         "used": [
-          "urn:a40f9ca3-df62-492c-982a-3add9b872a76"
+          "urn:b3d8eda4-b9f9-403e-a4c2-21b5fb08c82e"
         ]
       },
       {
-        "@id": "urn:5d3ffd11-a23c-4698-a32d-c48296ce3859",
+        "@id": "urn:dfe214b8-a7ec-45f5-90bd-927c66e253c2",
         "label": "cat",
-        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "cat outcount.r*.1D > outcount_rall.1D",
         "parameters": {},
         "used": [
-          "urn:bf3ba33a-183c-44e2-9d66-a3582e62fe86"
+          "urn:bcca5728-ee7a-4910-b04e-4afe1f0100d4"
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       {
-        "@id": "urn:9fc62455-73dd-4732-8555-2a83319f69e3",
+        "@id": "urn:a3f2f8a1-7fef-44a9-9328-c23a6932e226",
         "label": "3dTshift",
-        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig",
         "parameters": {},
         "used": [
-          "urn:a40f9ca3-df62-492c-982a-3add9b872a76"
+          "urn:b3d8eda4-b9f9-403e-a4c2-21b5fb08c82e"
         ]
       },
       {
-        "@id": "urn:4754665a-16eb-480f-bfcd-88b9d170d65a",
+        "@id": "urn:dd59d2c2-9e43-4dac-b1d2-71a3db038952",
         "label": "align_epi_anat.py",
-        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off",
         "parameters": {},
         "used": [
-          "urn:29663157-072a-468b-9e47-921f47d9e875",
-          "urn:afaaa713-1d26-4313-a970-3feebd8700eb"
+          "urn:df8b62e7-fee0-43de-bb45-e25ae1a262f2",
+          "urn:e085e4ed-61ad-41bb-8450-cffef55b7cc8"
         ]
       },
       {
-        "@id": "urn:2b1a7ae1-af74-4c55-b949-3d417afdf260",
+        "@id": "urn:95ca1050-f815-482f-a5d5-50df9eb5fcc6",
         "label": "@auto_tlrc",
-        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "@auto_tlrc -base TT_icbm452+tlrc -input sub-01_T1w_ns+orig -no_ss",
         "parameters": {},
         "used": [
-          "urn:4f3d0144-7485-4165-a2fe-005b88ebf5e6",
-          "urn:6aedf88b-6fe2-45d4-b5b7-28bf7c208071"
+          "urn:b000ce49-ee34-4b4a-a104-841943e9bc11",
+          "urn:c49d5a06-0a28-4dff-8d3f-b322c4f36291"
         ]
       },
       {
-        "@id": "urn:41a204e9-1848-4df7-93a1-c30b986f3042",
+        "@id": "urn:e4e35b1a-0ffb-4b69-91ed-079440711b3b",
         "label": "cat_matvec",
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         "parameters": {},
         "used": [
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         "label": "3dcalc",
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         "command": "3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1",
         "parameters": {},
         "used": [
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         "label": "cat_matvec",
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         "parameters": {},
         "used": [
-          "urn:73011544-3c7b-40fc-a4e2-4875797a05ab"
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         "label": "3dAllineate",
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         "used": [
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-          "urn:70ffec24-924a-4cd7-844c-044fb416aad9",
-          "urn:190b6895-634d-4cd9-9869-84a4418e0b03"
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         "label": "3dAllineate",
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         "parameters": {},
         "used": [
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-          "urn:ae1ca939-9a9a-4d62-b535-cafd3fa44a68",
-          "urn:190b6895-634d-4cd9-9869-84a4418e0b03"
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         "label": "3dTstat",
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         "command": "3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc",
         "parameters": {},
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         "label": "cat",
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         "command": "cat dfile.r*.1D > dfile_rall.1D",
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         "used": [
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         "label": "3dcopy",
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         "command": "3dcopy rm.epi.min.r01+tlrc mask_epi_extents",
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         "label": "3dcalc",
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         "command": "3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg",
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-          "urn:7caddf4f-423b-4db3-b628-cbac240104b3"
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         "label": "3dcopy",
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         "command": "3dcopy sub-01_T1w_ns+tlrc anat_final.$subj",
         "parameters": {},
         "used": [
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         "label": "3dAllineate",
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         "command": "3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped",
         "parameters": {},
         "used": [
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         "label": "3dmerge",
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+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc",
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-          "urn:b405b370-8eaa-48b0-92c3-fcbba8236113"
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         "label": "3dAutomask",
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+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
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+          "urn:c6a468b6-cc4a-43b3-ac27-31554da9d2fc"
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         "label": "3dmask_tool",
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+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj",
         "parameters": {},
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         "label": "3dresample",
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         "command": "3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat",
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-          "urn:a5389e7d-d431-43bb-8d2c-c68cdfdd10fe"
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         "label": "3dmask_tool",
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+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj",
         "parameters": {},
         "used": [
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+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt",
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-          "urn:457d391d-f8af-4766-94cd-9b534bda02f2"
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         "command": "3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt",
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-          "urn:457d391d-f8af-4766-94cd-9b534bda02f2"
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         "parameters": {},
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         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
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         "used": [
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         "parameters": {},
         "used": [
-          "urn:130b200a-a004-4ac6-917b-fae4be88252d"
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         "parameters": {},
         "used": [
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         "command": "3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD",
         "parameters": {},
         "used": [
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         "parameters": {},
         "used": [
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         "command": "3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"",
         "parameters": {},
         "used": [
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         "parameters": {},
         "used": [
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-          "urn:c512daa6-81d5-4f4b-b599-ad2406137f3c",
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-        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "3dTnorm -norm2 -prefix rm.errts.unit errts.${subj}+tlrc",
         "parameters": {},
         "used": [
-          "urn:cff0d752-9ae5-4404-92c9-6fff79dcd286"
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+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "3dmaskave -quiet -mask full_mask.$subj+tlrc rm.errts.unit+tlrc > gmean.errts.unit.1D",
         "parameters": {},
         "used": []
       },
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+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "3dTstat -sos -prefix - gmean.errts.unit.1D\\' > out.gcor.1D",
         "parameters": {},
         "used": [
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-        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "3dcalc -a rm.errts.unit+tlrc -b gmean.errts.unit.1D -expr 'a*b' -prefix rm.DP",
         "parameters": {},
         "used": [
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-          "urn:859bef03-d16d-49d0-95d7-526e5a3b3e9d"
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+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "3dTstat -sum -prefix corr_brain rm.DP+tlrc",
         "parameters": {},
         "used": [
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+          "urn:2a39471a-4d01-4594-9f52-1bc9808a9542"
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+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "1dcat X.nocensor.xmat.1D'[3]' > ideal_tone_counting.1D",
         "parameters": {},
         "used": [
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+          "urn:7d2dcce3-c3b7-477d-a23e-00d6160827be"
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+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "1dcat X.nocensor.xmat.1D'[4]' > ideal_probe.1D",
         "parameters": {},
         "used": [
-          "urn:fc6df78f-dcf6-493f-9d17-9b7821a4991b"
+          "urn:b137e11e-2316-4ebb-8ce3-729c724e368d"
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-        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "3dTstat -sum -prefix sum_ideal.1D X.nocensor.xmat.1D\"[$reg_cols]\"",
         "parameters": {},
         "used": [
-          "urn:94f1e1b4-8e76-41fb-9f3b-d60517272174"
+          "urn:36c1aece-90bf-4233-9092-29463e67e4db"
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+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "1dcat X.nocensor.xmat.1D\"[$reg_cols]\" > X.stim.xmat.1D",
         "parameters": {},
         "used": [
-          "urn:94f1e1b4-8e76-41fb-9f3b-d60517272174"
+          "urn:36c1aece-90bf-4233-9092-29463e67e4db"
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-        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc all_runs.$subj+tlrc\"[$trs]\" >> blur.epits.1D",
         "parameters": {},
         "used": [
-          "urn:a5389e7d-d431-43bb-8d2c-c68cdfdd10fe"
+          "urn:ac767057-e6a1-4207-8818-bbb01d04b597"
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-        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc errts.${subj}+tlrc\"[$trs]\" >> blur.errts.1D",
         "parameters": {},
         "used": [
-          "urn:a5389e7d-d431-43bb-8d2c-c68cdfdd10fe"
+          "urn:ac767057-e6a1-4207-8818-bbb01d04b597"
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+        "@id": "urn:3a33d095-10bb-43e7-b187-27cf4b1e9e46",
         "label": "3dClustSim",
-        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "3dClustSim -both -mask full_mask.$subj+tlrc -fwhmxyz $fxyz[1-3] -prefix ClustSim",
         "parameters": {},
         "used": [
-          "urn:a5389e7d-d431-43bb-8d2c-c68cdfdd10fe"
+          "urn:ac767057-e6a1-4207-8818-bbb01d04b597"
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+        "@id": "urn:8f9c2f28-04d8-4c7f-803d-b3227c169a98",
         "label": "gen_epi_review.py",
-        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "gen_epi_review.py -script @epi_review.$subj -dsets pb00.$subj.r*.tcat+orig.HEAD",
         "parameters": {},
         "used": [
-          "urn:c09831f3-2daa-4d46-8cc2-8d3a6d13e061"
+          "urn:a745a2fb-4636-4f0f-829b-76e7ea216015"
         ]
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       {
-        "@id": "urn:a0828193-6c5d-4073-910f-4d6ef6b19f1a",
+        "@id": "urn:987d4ecb-adbd-4da2-bee7-80c8e1c21133",
         "label": "gen_ss_review_scripts.py",
-        "associatedWith": "urn:c15521b1-b3dc-450a-9daa-37e51b591d75",
+        "associatedWith": "urn:f8fc8443-30d8-4435-8ef5-98fd326b0325",
         "command": "gen_ss_review_scripts.py -mot_limit 0.3 -exit0",
         "parameters": {
           "-mot_limit": "0.3",
@@ -587,22 +586,22 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:4a800646-417a-4105-bc31-99944567ceb1",
+        "@id": "urn:4b9cb81a-cc65-4ee0-860f-d32f13773fb2",
         "label": "$output_dir",
         "prov:atLocation": "$output_dir",
-        "generatedBy": "urn:3f372617-f0ba-4f3a-86f0-ce2ea6ec39c1",
+        "generatedBy": "urn:6004db50-d525-4e60-b9d9-0f6cb3513e69",
         "digest": {
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-        "@id": "urn:df7142dc-af29-46f8-b774-4cca4d909eb2",
+        "@id": "urn:84097940-5c81-4555-9729-01a2f2ef11b7",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:732242fd-a890-4e32-9297-9bfcbbeb508f"
+        "generatedBy": "urn:965a2ebc-918d-4d0d-b318-6856a499fe16"
       },
       {
-        "@id": "urn:deeda8b2-3927-47d6-8375-d0341e4f6f2a",
+        "@id": "urn:93adf029-3670-4112-a2a2-66bb7b20a01a",
         "label": "tone_counting_onset_times.txt",
         "prov:atLocation": "./afni_other_template/tone_counting_onset_times.txt",
         "digest": {
@@ -610,7 +609,7 @@
         }
       },
       {
-        "@id": "urn:cecf4f4e-5ba8-4780-90ce-f798e6c648e7",
+        "@id": "urn:bc1d54d7-90b4-444e-8ad4-93948efd48fd",
         "label": "tone_counting_probe_duration.txt",
         "prov:atLocation": "./afni_other_template/tone_counting_probe_duration.txt",
         "digest": {
@@ -618,13 +617,13 @@
         }
       },
       {
-        "@id": "urn:a1fa7d4a-cde5-40db-9c54-e05b42a9ba21",
+        "@id": "urn:0c860fc3-fbed-464c-a458-8e2221e88652",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:e8af30f7-c70b-43bf-a4d0-b50f658c6762"
+        "generatedBy": "urn:196eab7a-3e2b-410e-a4c3-89f706ae8db3"
       },
       {
-        "@id": "urn:467c0714-a9fb-4797-aa59-c1698d242349",
+        "@id": "urn:fe3e4131-9b71-4cde-ae30-0c848b08a6d6",
         "label": "sub-01_T1w.nii.gz",
         "prov:atLocation": "./afni_other_template/sub-01_T1w.nii.gz",
         "digest": {
@@ -632,13 +631,13 @@
         }
       },
       {
-        "@id": "urn:11e760a5-a6d5-430a-82b7-075d2a3a0c78",
+        "@id": "urn:0613b8de-2123-4f1e-9661-006a4bb01370",
         "label": "sub-01_T1w",
         "prov:atLocation": "$output_dir/sub-01_T1w",
-        "generatedBy": "urn:293a9acc-2652-48ff-842a-2f9da1b4ba07"
+        "generatedBy": "urn:1e8511ba-b59a-4a5f-b495-420e96ddf884"
       },
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-        "@id": "urn:daa4ed3c-3454-4ae4-8628-7225154d1eb0",
+        "@id": "urn:b5ef5827-8b9c-420a-ba5d-ff074a4816e4",
         "label": "sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "./afni_other_template/sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "digest": {
@@ -646,13 +645,13 @@
         }
       },
       {
-        "@id": "urn:95522f9a-6757-4c02-a1c2-df96fa5e2d63",
+        "@id": "urn:2c2a2a5f-12d9-443d-8307-038476e05738",
         "label": "pb00.$subj.r01.tcat",
         "prov:atLocation": "$output_dir/pb00.$subj.r01.tcat",
-        "generatedBy": "urn:071d1481-5649-48e9-9846-6a921f7ea79c"
+        "generatedBy": "urn:c298904f-7dd0-43d6-850f-e024a40b1cf2"
       },
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-        "@id": "urn:a40f9ca3-df62-492c-982a-3add9b872a76",
+        "@id": "urn:b3d8eda4-b9f9-403e-a4c2-21b5fb08c82e",
         "label": "pb00.$subj.r$run.tcat",
         "prov:atLocation": "pb00.$subj.r$run.tcat+orig",
         "digest": {
@@ -660,16 +659,16 @@
         }
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@@ -677,25 +676,25 @@
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@@ -703,7 +702,7 @@
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@@ -711,16 +710,16 @@
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@@ -728,7 +727,7 @@
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@@ -736,7 +735,7 @@
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@@ -744,16 +743,16 @@
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@@ -761,34 +760,34 @@
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@@ -796,16 +795,16 @@
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@@ -813,16 +812,16 @@
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@@ -830,16 +829,16 @@
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@@ -847,16 +846,16 @@
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@@ -864,16 +863,16 @@
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@@ -881,7 +880,7 @@
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@@ -889,34 +888,34 @@
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@@ -924,7 +923,7 @@
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@@ -932,7 +931,7 @@
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@@ -940,25 +939,25 @@
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@@ -966,16 +965,16 @@
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@@ -983,16 +982,16 @@
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@@ -1000,7 +999,7 @@
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@@ -1008,7 +1007,7 @@
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@@ -1016,16 +1015,16 @@
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@@ -1033,25 +1032,25 @@
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+        "@id": "urn:43044f87-e488-43eb-8305-0ff802654d36",
         "label": "mask_group",
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-        "generatedBy": "urn:4830f327-2309-4954-8099-23d6077d7c00",
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@@ -1059,34 +1058,34 @@
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-        "generatedBy": "urn:ca967613-3f22-4861-9331-8475dc0dffaa",
+        "generatedBy": "urn:e4ffa6c2-3aaa-4e9c-86ef-f100b66c8858",
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@@ -1094,25 +1093,25 @@
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-        "@id": "urn:b7d21574-2f03-409f-b7d5-363bb4297b36",
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         "prov:atLocation": "X.xmat.1D",
-        "generatedBy": "urn:e63e06d1-3992-44fd-b5a6-fd0d6c86aeaf",
+        "generatedBy": "urn:973d08db-2757-4255-a5df-d8705d9b523e",
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         "prov:atLocation": "all_runs.$subj",
-        "generatedBy": "urn:ae7558b3-c12b-4858-b7d2-b1fd79149b23",
+        "generatedBy": "urn:8cfe4c47-39a7-4a5f-b536-c73da420a8c7",
         "digest": {
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-        "@id": "urn:d1e1cda7-db65-4013-a6e5-eff822140f17",
+        "@id": "urn:c0271943-f354-4ebb-96a0-461ea962cdbb",
         "label": "all_runs.$subj",
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         "digest": {
@@ -1120,16 +1119,16 @@
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+        "@id": "urn:be8a7c7b-6526-467d-beb1-7ebae316d11c",
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         "prov:atLocation": "rm.signal.all",
-        "generatedBy": "urn:75ff7e84-a2f8-4fcd-9c17-97f92cfcec40",
+        "generatedBy": "urn:33a215f5-9350-45b5-a102-e4271fdf8a02",
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@@ -1137,16 +1136,16 @@
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@@ -1154,7 +1153,7 @@
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+        "@id": "urn:1e2c7578-af0e-4bca-884b-250816eba9ef",
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@@ -1162,16 +1161,16 @@
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-        "@id": "urn:dd2a855c-e782-42f5-ba65-a3a396a789de",
+        "@id": "urn:71a50c02-85cf-4542-9253-938bf96ac20e",
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         "prov:atLocation": "TSNR.$subj",
-        "generatedBy": "urn:bd40b1fe-f58d-4f57-abba-63275e76d0c1",
+        "generatedBy": "urn:694c8087-4fe7-49de-ab21-f825fba8cd0c",
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-        "@id": "urn:cff0d752-9ae5-4404-92c9-6fff79dcd286",
+        "@id": "urn:c51d7280-0110-4542-9ecf-0e5f3bc7e16c",
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         "prov:atLocation": "errts.${subj}+tlrc",
         "digest": {
@@ -1179,25 +1178,25 @@
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       {
-        "@id": "urn:3f1fbed3-59f6-40e0-ad6f-8bda59adde98",
+        "@id": "urn:6c86b3b9-616a-44e3-b672-aa3119a86cb6",
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         "prov:atLocation": "rm.errts.unit",
-        "generatedBy": "urn:9749c11a-671c-4c79-9951-10d84f2c77a6",
+        "generatedBy": "urn:9d5421c8-486d-42bc-b1d3-2fbb5ac86472",
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         "prov:atLocation": "gmean.errts.unit.1D",
-        "generatedBy": "urn:a28a1432-8e3d-4d39-9cf9-e6acda7ca2fc",
+        "generatedBy": "urn:cf23cf03-802b-4a40-ae8e-e166ab01ad57",
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         "prov:atLocation": "out.gcor.1D",
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@@ -1205,16 +1204,16 @@
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       {
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-        "generatedBy": "urn:1c42556b-6ea5-40c5-ba7f-d049ffbfac3c",
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         "prov:atLocation": "rm.errts.unit+tlrc",
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@@ -1222,16 +1221,16 @@
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-        "generatedBy": "urn:331280a9-cad6-443e-8ec0-0bd032dec1f7",
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         "label": "rm.DP",
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         "digest": {
@@ -1239,16 +1238,16 @@
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       {
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+        "@id": "urn:e91c878a-3a1c-4e2e-afb2-cea694f8cfab",
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-        "generatedBy": "urn:fd23797b-703e-44e6-9ce0-93a6c6659007",
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@@ -1256,16 +1255,16 @@
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-        "@id": "urn:9686bceb-c078-427b-bb3f-d03889dc3a4d",
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-        "generatedBy": "urn:0f2a2124-3de2-4554-af3f-3833d2222dae",
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-        "@id": "urn:fc6df78f-dcf6-493f-9d17-9b7821a4991b",
+        "@id": "urn:b137e11e-2316-4ebb-8ce3-729c724e368d",
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         "prov:atLocation": "X.nocensor.xmat.1D'[4]'",
         "digest": {
@@ -1273,16 +1272,16 @@
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+        "@id": "urn:7db798dd-6c0b-44c4-9157-25acc6391ff8",
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         "prov:atLocation": "ideal_probe.1D",
-        "generatedBy": "urn:14a31446-8871-49fa-b1e0-e00260791d2c",
+        "generatedBy": "urn:7bba9bc4-f141-4036-bfe9-719e2f2f674d",
         "digest": {
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-        "@id": "urn:94f1e1b4-8e76-41fb-9f3b-d60517272174",
+        "@id": "urn:36c1aece-90bf-4233-9092-29463e67e4db",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D\"[$reg_cols]\"",
         "digest": {
@@ -1290,52 +1289,52 @@
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       {
-        "@id": "urn:f331cbfd-e6cb-4474-b9d2-f5093b12b4b7",
+        "@id": "urn:73e1291d-b339-436f-b8c7-f9c93ceb0c63",
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         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:f3a1b8eb-becf-4260-8526-cd7f14a93549",
+        "generatedBy": "urn:7a7ec3c2-ee5d-44ef-9f01-6481b25dbe0e",
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       {
-        "@id": "urn:e350024b-aa85-47b7-a4a4-239310870a5f",
+        "@id": "urn:9c584d26-c686-439f-a800-9300d989a27b",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:8e28756c-7915-4747-a230-d16d1b31fd66",
+        "generatedBy": "urn:0ed73b37-71c2-4ec8-bedf-7dbda5dbf534",
         "digest": {
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       {
-        "@id": "urn:7be1cf76-746a-42a3-aa4f-a4ae45ef4735",
+        "@id": "urn:5c26155a-ec3f-4b9a-b84e-494c4aacb8ea",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:1f3ccb95-5c68-4eda-a0e2-23aef8d5c592",
+        "generatedBy": "urn:aee6ccfc-49bc-4c7f-b671-bca972835626",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
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       },
       {
-        "@id": "urn:c04a985a-03ce-4123-916b-52f1738c5371",
+        "@id": "urn:2a4a9ce0-2c65-4c7e-8f1a-491602520a96",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:194a0e78-c788-4530-b7c0-0155f909d523",
+        "generatedBy": "urn:3713f68d-b817-4393-88f4-7fa93ad934ec",
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       {
-        "@id": "urn:ef22e358-c84a-4ca8-b3e2-005482fd2886",
+        "@id": "urn:55f70081-d3f4-4826-a9ac-8efad3908bfd",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:33ed9bcb-6059-4783-88f7-1aa00fe0a5c0",
+        "generatedBy": "urn:3a33d095-10bb-43e7-b187-27cf4b1e9e46",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
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       },
       {
-        "@id": "urn:c09831f3-2daa-4d46-8cc2-8d3a6d13e061",
+        "@id": "urn:a745a2fb-4636-4f0f-829b-76e7ea216015",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -1343,10 +1342,10 @@
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       },
       {
-        "@id": "urn:307ab064-d2fc-4591-bb45-46dd57cf2d2d",
+        "@id": "urn:ea0e14e3-1598-42d3-a812-3e2ba8bdbbdc",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:a0828193-6c5d-4073-910f-4d6ef6b19f1a",
+        "generatedBy": "urn:987d4ecb-adbd-4da2-bee7-80c8e1c21133",
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diff --git a/examples/from_parsers/afni/afni_other_template_proc_bloc.jsonld b/examples/from_parsers/afni/afni_other_template_proc_bloc.jsonld
index 57f228b09..eb927e95e 100644
--- a/examples/from_parsers/afni/afni_other_template_proc_bloc.jsonld
+++ b/examples/from_parsers/afni/afni_other_template_proc_bloc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
+        "@id": "urn:d81a5c5b-8b03-48f8-92ae-3e9895636e1e",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,178 +13,178 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:0f6e1769-0854-4759-a3da-2c830f0e3125",
+        "@id": "urn:f5e4ae76-a5a0-4b3d-876d-4183e80d5a95",
         "label": "auto block: setup",
-        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
+        "associatedWith": "urn:d81a5c5b-8b03-48f8-92ae-3e9895636e1e",
         "command": "mkdir $output_dir; mkdir $output_dir/stimuli; cp ./afni_other_template/tone_counting_onset_times.txt ./afni_other_template/tone_counting_probe_duration.txt $output_dir/stimuli; 3dcopy ./afni_other_template/sub-01_T1w.nii.gz $output_dir/sub-01_T1w; ",
         "used": [
-          "urn:4125e09e-1e8f-485f-a75a-200cf5ed26c0",
-          "urn:0f4d54c0-a22d-4e21-8302-30a73e21a790",
-          "urn:ac5590b1-bd70-4147-b25f-7328029e7372"
+          "urn:a22a0a26-9679-4208-a173-4e8e87fa031c",
+          "urn:f8bf025a-bf6e-49f7-a38c-ca65385dd71d",
+          "urn:3c91a86f-673d-40f3-b844-24466965e0c9"
         ]
       },
       {
-        "@id": "urn:8c453e99-08d2-4dc0-be26-4e3d7142869f",
+        "@id": "urn:a2172ef5-7a19-4922-a6b7-0a36a1766ded",
         "label": "auto block: tcat",
-        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
+        "associatedWith": "urn:d81a5c5b-8b03-48f8-92ae-3e9895636e1e",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat ./afni_other_template/sub-01_task-tonecounting_bold.nii.gz'[0..$]'; ",
         "used": [
-          "urn:228beb26-f70c-48f3-9558-0bd838529fbe"
+          "urn:041e9560-07b0-4ac8-84af-83551a8abcd5"
         ]
       },
       {
-        "@id": "urn:937bd6fc-0ed1-424a-bbc8-828824a18e79",
+        "@id": "urn:2486fe67-6767-4b41-ad86-0d8b7dd40624",
         "label": "auto block: outcount",
-        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
+        "associatedWith": "urn:d81a5c5b-8b03-48f8-92ae-3e9895636e1e",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D; cat outcount.r*.1D > outcount_rall.1D; ",
         "used": [
-          "urn:a2819925-6bb1-4437-91bb-8750d8d911eb",
-          "urn:26ab105c-e2ae-422f-bea8-19180cabf617"
+          "urn:dbde917c-9ba0-4d04-bd2d-fd2c34c2d061",
+          "urn:349bfb32-1123-4a2f-8fe3-09f4f6f984ec"
         ]
       },
       {
-        "@id": "urn:259ba45e-774a-49f8-857b-82f0fe731dd6",
+        "@id": "urn:befe22ef-add6-4ad8-b093-fe79bd549d51",
         "label": "tshift",
-        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
+        "associatedWith": "urn:d81a5c5b-8b03-48f8-92ae-3e9895636e1e",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig; ",
         "used": [
-          "urn:a2819925-6bb1-4437-91bb-8750d8d911eb"
+          "urn:dbde917c-9ba0-4d04-bd2d-fd2c34c2d061"
         ]
       },
       {
-        "@id": "urn:abf735c9-2667-495b-9fa1-321a42d9e42b",
+        "@id": "urn:69edfdc1-cb09-4f41-8510-b0ac07b3c949",
         "label": "align",
-        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
+        "associatedWith": "urn:d81a5c5b-8b03-48f8-92ae-3e9895636e1e",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off; ",
         "used": [
-          "urn:7a5e09c8-074d-47d7-a7e6-7757a3b0002c",
-          "urn:fce53e58-532c-4750-882a-d04ef8ea1b35"
+          "urn:023a2890-483b-47d2-b7f8-7df9cdbe3d0a",
+          "urn:5bd09178-6596-403f-afa9-3c62d7e3b3aa"
         ]
       },
       {
-        "@id": "urn:52ac7507-1b78-451b-8d71-a8134799b096",
+        "@id": "urn:26c558ba-8b6d-4b5c-bf5b-936db5ea9a5f",
         "label": "tlrc",
-        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
+        "associatedWith": "urn:d81a5c5b-8b03-48f8-92ae-3e9895636e1e",
         "command": "@auto_tlrc -base TT_icbm452+tlrc -input sub-01_T1w_ns+orig -no_ss; cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D; ",
         "used": [
-          "urn:fc85c9c4-03af-41d2-a7d3-5665cd1240cc",
-          "urn:294250c1-3f20-4e89-9043-505157d79e92",
-          "urn:b5e0225f-eff0-4e8c-beb9-09e171bbf0a1"
+          "urn:a00a1506-c795-4ab4-a16b-9eafde205bb3",
+          "urn:a3534236-e1a6-40b2-8f8f-b033d89a9d0d",
+          "urn:066760bf-5b60-41cb-bd61-6952c6c84cf5"
         ]
       },
       {
-        "@id": "urn:4ba9541e-ec77-485c-bc03-5344cbfa840c",
+        "@id": "urn:ee0f5301-e428-4406-9bbe-45eb8e1fe8da",
         "label": "volreg",
-        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
+        "associatedWith": "urn:d81a5c5b-8b03-48f8-92ae-3e9895636e1e",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig; 3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1; cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D; 3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run; 3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run; 3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc; cat dfile.r*.1D > dfile_rall.1D; 3dcopy rm.epi.min.r01+tlrc mask_epi_extents; 3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg; 3dcopy sub-01_T1w_ns+tlrc anat_final.$subj; 3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped; ",
         "used": [
-          "urn:17f65b7b-4973-4314-93d1-559ab4356cc9",
-          "urn:17f65b7b-4973-4314-93d1-559ab4356cc9",
-          "urn:b5e0225f-eff0-4e8c-beb9-09e171bbf0a1",
-          "urn:fbeeaff6-baec-49f5-a079-172e049a9402",
-          "urn:17f65b7b-4973-4314-93d1-559ab4356cc9",
-          "urn:fbeeaff6-baec-49f5-a079-172e049a9402",
-          "urn:2cb625e4-d86b-4d08-8244-67e8ecce7a1a",
-          "urn:106667e2-534d-4083-93fd-ff640a2eb33f",
-          "urn:c570a9cb-ff5a-493a-8eb2-a0ef15df96d5",
-          "urn:9b6dc0b4-91fd-4b34-9598-11ed55ece512",
-          "urn:e6d2ef28-055a-4391-baea-97dd8a9d185e",
-          "urn:f6b197d3-067e-40ee-8d6a-f03cda41761e",
-          "urn:fbeeaff6-baec-49f5-a079-172e049a9402",
-          "urn:00e42115-626f-4d62-82d8-d85d631329e5"
+          "urn:67ddf102-3107-48cc-8e31-7c0c68f9e8f7",
+          "urn:67ddf102-3107-48cc-8e31-7c0c68f9e8f7",
+          "urn:066760bf-5b60-41cb-bd61-6952c6c84cf5",
+          "urn:309094d0-38c7-4b73-b683-aebd81f546ff",
+          "urn:67ddf102-3107-48cc-8e31-7c0c68f9e8f7",
+          "urn:309094d0-38c7-4b73-b683-aebd81f546ff",
+          "urn:98b8d939-2139-43fe-9809-aff688aedb64",
+          "urn:efc88b68-bb5c-4444-9fbc-2714e3c64014",
+          "urn:bc27bd94-ca0f-4191-9511-6a251dad583f",
+          "urn:f412825a-5429-4836-bf9d-85636db4b661",
+          "urn:226d6375-1bcb-497b-bbc5-2839fa204101",
+          "urn:0d4c627b-47f0-41e5-b910-3deee2f35763",
+          "urn:309094d0-38c7-4b73-b683-aebd81f546ff",
+          "urn:bbc46cf1-2945-44ae-a29d-9453d9dc7d90"
         ]
       },
       {
-        "@id": "urn:28ba5f12-1365-4bbb-ab4a-159bd0b33b34",
+        "@id": "urn:b7b77d81-1384-436c-80a5-7f0f62115948",
         "label": "blur",
-        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
+        "associatedWith": "urn:d81a5c5b-8b03-48f8-92ae-3e9895636e1e",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc; ",
         "used": [
-          "urn:7c75b9d4-e136-4ed6-b193-472e6a391505",
-          "urn:37420101-c925-4820-bf6d-1042ad709005"
+          "urn:1110b4f6-de75-4004-9645-7a86c1244c67",
+          "urn:b9f762ec-b84c-448f-8d10-a7ce9720420d"
         ]
       },
       {
-        "@id": "urn:c6a0afd0-daa5-4243-aa57-e91e9b546865",
+        "@id": "urn:5b8c4638-771b-45cf-843f-eed11904b166",
         "label": "mask",
-        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
+        "associatedWith": "urn:d81a5c5b-8b03-48f8-92ae-3e9895636e1e",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc; 3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj; 3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj; 3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt; 3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt; 3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_icbm452+tlrc; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group; ",
         "used": [
-          "urn:fc554388-45db-473b-bbeb-5bf07fa85ca2",
-          "urn:fbeeaff6-baec-49f5-a079-172e049a9402",
-          "urn:57ffb538-8bfb-451f-86b0-b0206ccfa026",
-          "urn:8c2d444b-075c-4191-bf34-335cfe698345",
-          "urn:55e6156b-c2e4-4d1d-a9a8-a7a9fcf74833",
-          "urn:bc3512b9-619b-476c-bc4a-880a9ae12666",
-          "urn:55e6156b-c2e4-4d1d-a9a8-a7a9fcf74833",
-          "urn:bc3512b9-619b-476c-bc4a-880a9ae12666",
-          "urn:e76b0898-df47-4906-9f8a-87374cd4bc62",
-          "urn:57ffb538-8bfb-451f-86b0-b0206ccfa026",
-          "urn:72363f1e-f5ea-4349-8948-478f8f0659f9"
+          "urn:0b7078ea-8347-47e3-943c-d5b2a5b008b7",
+          "urn:309094d0-38c7-4b73-b683-aebd81f546ff",
+          "urn:8e8d84c6-ac64-47ec-8655-dbebf6578a78",
+          "urn:38c736a6-4fc6-4073-bb81-f2c369f76e4c",
+          "urn:c2cf42dc-0dd5-4be2-8ffc-e5d8352d94ed",
+          "urn:077324da-6b60-44f7-925b-9c45937d10db",
+          "urn:c2cf42dc-0dd5-4be2-8ffc-e5d8352d94ed",
+          "urn:077324da-6b60-44f7-925b-9c45937d10db",
+          "urn:f2e1dbb7-4fa4-4051-9274-0c4faad505af",
+          "urn:8e8d84c6-ac64-47ec-8655-dbebf6578a78",
+          "urn:9af51269-2e27-4c5d-959d-c8ffae1ee4d9"
         ]
       },
       {
-        "@id": "urn:7403f17c-c790-471e-8b6d-55d5650cb385",
+        "@id": "urn:b0bca173-59eb-49c7-845a-74d5b96dfc0a",
         "label": "scale",
-        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
+        "associatedWith": "urn:d81a5c5b-8b03-48f8-92ae-3e9895636e1e",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc; 3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale; ",
         "used": [
-          "urn:fc554388-45db-473b-bbeb-5bf07fa85ca2",
-          "urn:fc554388-45db-473b-bbeb-5bf07fa85ca2",
-          "urn:d50db812-375c-4601-92d1-9324de903322",
-          "urn:f6b197d3-067e-40ee-8d6a-f03cda41761e"
+          "urn:0b7078ea-8347-47e3-943c-d5b2a5b008b7",
+          "urn:0b7078ea-8347-47e3-943c-d5b2a5b008b7",
+          "urn:bd0e45d1-072d-4eb7-bf69-3fda63ddfba9",
+          "urn:0d4c627b-47f0-41e5-b910-3deee2f35763"
         ]
       },
       {
-        "@id": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
+        "@id": "urn:52b5a16d-e063-4b0b-828e-c4143d18e14d",
         "label": "regress",
-        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
+        "associatedWith": "urn:d81a5c5b-8b03-48f8-92ae-3e9895636e1e",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -derivative -demean -write motion_deriv.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}; 3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 8 -stim_times 1 stimuli/tone_counting_onset_times.txt 'BLOCK(4)' -stim_label 1 tone_counting -stim_times_AM1 2 stimuli/tone_counting_probe_duration.txt 'dmBLOCK' -stim_label 2 probe -stim_file 3 motion_demean.1D'[0]' -stim_base 3 -stim_label 3 roll -stim_file 4 motion_demean.1D'[1]' -stim_base 4 -stim_label 4 pitch -stim_file 5 motion_demean.1D'[2]' -stim_base 5 -stim_label 5 yaw -stim_file 6 motion_demean.1D'[3]' -stim_base 6 -stim_label 6 dS -stim_file 7 motion_demean.1D'[4]' -stim_base 7 -stim_label 7 dL -stim_file 8 motion_demean.1D'[5]' -stim_base 8 -stim_label 8 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj; 1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt; 3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD; 3dTstat -mean -prefix rm.signal.all all_runs.$subj+tlrc\"[$ktrs]\"; 3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"; 3dcalc -a rm.signal.all+tlrc -b rm.noise.all+tlrc -c full_mask.$subj+tlrc -expr 'c*a/b' -prefix TSNR.$subj; 3dTnorm -norm2 -prefix rm.errts.unit errts.${subj}+tlrc; 3dmaskave -quiet -mask full_mask.$subj+tlrc rm.errts.unit+tlrc > gmean.errts.unit.1D; 3dTstat -sos -prefix - gmean.errts.unit.1D\\' > out.gcor.1D; 3dcalc -a rm.errts.unit+tlrc -b gmean.errts.unit.1D -expr 'a*b' -prefix rm.DP; 3dTstat -sum -prefix corr_brain rm.DP+tlrc; 1dcat X.nocensor.xmat.1D'[3]' > ideal_tone_counting.1D; 1dcat X.nocensor.xmat.1D'[4]' > ideal_probe.1D; 3dTstat -sum -prefix sum_ideal.1D X.nocensor.xmat.1D\"[$reg_cols]\"; 1dcat X.nocensor.xmat.1D\"[$reg_cols]\" > X.stim.xmat.1D; ",
         "used": [
-          "urn:8fa0af1f-38fc-4157-81f5-a87d031deb90",
-          "urn:8fa0af1f-38fc-4157-81f5-a87d031deb90",
-          "urn:8fa0af1f-38fc-4157-81f5-a87d031deb90",
-          "urn:15e916d5-27d4-444d-a43d-e713ae6026bc",
-          "urn:15e916d5-27d4-444d-a43d-e713ae6026bc",
-          "urn:5207d313-7a90-44e0-8017-473f8c0516b2",
-          "urn:bbed6eaf-912f-44a5-ad69-bcdd07b5611c",
-          "urn:9bf6596d-5bb9-4781-8357-feaaccd82518",
-          "urn:6e005855-789f-4ce9-8fe7-417db70629cc",
-          "urn:57ffb538-8bfb-451f-86b0-b0206ccfa026",
-          "urn:743b2c7e-35e5-4c6b-84e1-4c69ba55c9d8",
-          "urn:8172d375-1bc3-425a-b82f-2e1c215b9f7c",
-          "urn:ec4e23f3-d608-4e76-b1d0-afb393f4f5af",
-          "urn:2b061de6-9339-4873-b556-40feb2d7bb4f",
-          "urn:cefdfa11-917c-4d55-870b-b181f657575f",
-          "urn:998920fc-bc8a-4ead-aac5-a44e39b2a4c0",
-          "urn:439259c5-7d95-4c8d-83ab-ab595ec441a1",
-          "urn:439259c5-7d95-4c8d-83ab-ab595ec441a1"
+          "urn:531e70b4-61fd-4d25-bc4f-81879f3e6a8b",
+          "urn:531e70b4-61fd-4d25-bc4f-81879f3e6a8b",
+          "urn:531e70b4-61fd-4d25-bc4f-81879f3e6a8b",
+          "urn:71b7fd66-39e5-4104-bec8-598dafdea9cc",
+          "urn:71b7fd66-39e5-4104-bec8-598dafdea9cc",
+          "urn:9b751396-350f-4f01-be6a-50dbe5855303",
+          "urn:a372b104-9942-4b0f-93bf-e99787eab67b",
+          "urn:6fb270cb-246a-489a-9655-358899756167",
+          "urn:8630c28e-615b-49b9-a067-7de2ac04f95b",
+          "urn:8e8d84c6-ac64-47ec-8655-dbebf6578a78",
+          "urn:d8969622-62e2-4899-b5bc-b94a3a671e93",
+          "urn:7c985012-41b6-48aa-8ae4-c809eb06bb31",
+          "urn:9649d954-d3f8-4d7f-9749-43c44cfb4870",
+          "urn:6e9ff6ba-9946-4100-b10d-48c131fe1e8d",
+          "urn:8273d1cf-36af-4d5a-b308-a5d717a67b33",
+          "urn:830c7ba4-21c4-4cb8-a251-90cd2636a179",
+          "urn:cab660e8-ac9e-485b-9138-7d11f33d718e",
+          "urn:cab660e8-ac9e-485b-9138-7d11f33d718e"
         ]
       },
       {
-        "@id": "urn:a8be1d24-6de4-45b2-92ad-dc44be445319",
+        "@id": "urn:e1ae001c-ae9b-4f3a-93c6-0c1645cc0cc6",
         "label": "blur estimation",
-        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
+        "associatedWith": "urn:d81a5c5b-8b03-48f8-92ae-3e9895636e1e",
         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc all_runs.$subj+tlrc\"[$trs]\" >> blur.epits.1D; 3dFWHMx -detrend -mask full_mask.$subj+tlrc errts.${subj}+tlrc\"[$trs]\" >> blur.errts.1D; 3dClustSim -both -mask full_mask.$subj+tlrc -fwhmxyz $fxyz[1-3] -prefix ClustSim; ",
         "used": [
-          "urn:57ffb538-8bfb-451f-86b0-b0206ccfa026",
-          "urn:57ffb538-8bfb-451f-86b0-b0206ccfa026",
-          "urn:57ffb538-8bfb-451f-86b0-b0206ccfa026"
+          "urn:8e8d84c6-ac64-47ec-8655-dbebf6578a78",
+          "urn:8e8d84c6-ac64-47ec-8655-dbebf6578a78",
+          "urn:8e8d84c6-ac64-47ec-8655-dbebf6578a78"
         ]
       },
       {
-        "@id": "urn:8c4107d0-f88c-4a4c-9357-6e1e19ad1201",
+        "@id": "urn:e5cde463-e48d-484b-b743-a9a652b0f3bb",
         "label": "auto block: generate review scripts",
-        "associatedWith": "urn:e1c44cbe-f3d0-4f0e-a12c-b3228ede5239",
+        "associatedWith": "urn:d81a5c5b-8b03-48f8-92ae-3e9895636e1e",
         "command": "gen_epi_review.py -script @epi_review.$subj -dsets pb00.$subj.r*.tcat+orig.HEAD; gen_ss_review_scripts.py -mot_limit 0.3 -exit0; ",
         "used": [
-          "urn:97a56b57-4ac3-43c8-a6e1-bf20b58206dd"
+          "urn:5066b42d-c30f-4ef9-bcd0-3a0d0fe6ad41"
         ]
       }
     ],
     "prov:Entity": [
       {
-        "@id": "urn:4125e09e-1e8f-485f-a75a-200cf5ed26c0",
+        "@id": "urn:a22a0a26-9679-4208-a173-4e8e87fa031c",
         "label": "tone_counting_onset_times.txt",
         "prov:atLocation": "./afni_other_template/tone_counting_onset_times.txt",
         "digest": {
@@ -193,7 +192,7 @@
         }
       },
       {
-        "@id": "urn:0f4d54c0-a22d-4e21-8302-30a73e21a790",
+        "@id": "urn:f8bf025a-bf6e-49f7-a38c-ca65385dd71d",
         "label": "tone_counting_probe_duration.txt",
         "prov:atLocation": "./afni_other_template/tone_counting_probe_duration.txt",
         "digest": {
@@ -201,7 +200,7 @@
         }
       },
       {
-        "@id": "urn:ac5590b1-bd70-4147-b25f-7328029e7372",
+        "@id": "urn:3c91a86f-673d-40f3-b844-24466965e0c9",
         "label": "sub-01_T1w.nii.gz",
         "prov:atLocation": "./afni_other_template/sub-01_T1w.nii.gz",
         "digest": {
@@ -209,34 +208,34 @@
         }
       },
       {
-        "@id": "urn:8eebfcaf-f179-4ce4-83df-6d852735775d",
+        "@id": "urn:1a83e7f6-a856-4c18-85fd-ad5fae8e1954",
         "label": "$output_dir",
         "prov:atLocation": "$output_dir",
-        "generatedBy": "urn:0f6e1769-0854-4759-a3da-2c830f0e3125",
+        "generatedBy": "urn:f5e4ae76-a5a0-4b3d-876d-4183e80d5a95",
         "digest": {
           "sha256": "9fa4c635e6533ddf2fed54295920052818d948c3ffe97bc753bd7336b453f8cb"
         }
       },
       {
-        "@id": "urn:ce469927-3e7f-4362-b6fc-0cca4d0aa043",
+        "@id": "urn:077d73ee-2b99-43bb-8424-92d76d6ace15",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:0f6e1769-0854-4759-a3da-2c830f0e3125"
+        "generatedBy": "urn:f5e4ae76-a5a0-4b3d-876d-4183e80d5a95"
       },
       {
-        "@id": "urn:64845e67-36b3-45b7-a4bb-2e3a3460a920",
+        "@id": "urn:c448dd97-8997-44c6-b2f6-886a6a116cbf",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:0f6e1769-0854-4759-a3da-2c830f0e3125"
+        "generatedBy": "urn:f5e4ae76-a5a0-4b3d-876d-4183e80d5a95"
       },
       {
-        "@id": "urn:08d57a05-4f66-4823-85e2-c934a8c15fa0",
+        "@id": "urn:9254ee69-c36c-4f52-a2d5-9b6f37782f50",
         "label": "sub-01_T1w",
         "prov:atLocation": "$output_dir/sub-01_T1w",
-        "generatedBy": "urn:0f6e1769-0854-4759-a3da-2c830f0e3125"
+        "generatedBy": "urn:f5e4ae76-a5a0-4b3d-876d-4183e80d5a95"
       },
       {
-        "@id": "urn:228beb26-f70c-48f3-9558-0bd838529fbe",
+        "@id": "urn:041e9560-07b0-4ac8-84af-83551a8abcd5",
         "label": "sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "./afni_other_template/sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "digest": {
@@ -244,13 +243,13 @@
         }
       },
       {
-        "@id": "urn:468ccc66-cf3f-46b5-8d4b-e7e23acd6202",
+        "@id": "urn:8d09e527-652f-4076-80ce-0cf83cc38ddc",
         "label": "pb00.$subj.r01.tcat",
         "prov:atLocation": "$output_dir/pb00.$subj.r01.tcat",
-        "generatedBy": "urn:8c453e99-08d2-4dc0-be26-4e3d7142869f"
+        "generatedBy": "urn:a2172ef5-7a19-4922-a6b7-0a36a1766ded"
       },
       {
-        "@id": "urn:a2819925-6bb1-4437-91bb-8750d8d911eb",
+        "@id": "urn:dbde917c-9ba0-4d04-bd2d-fd2c34c2d061",
         "label": "pb00.$subj.r$run.tcat",
         "prov:atLocation": "pb00.$subj.r$run.tcat+orig",
         "digest": {
@@ -258,7 +257,7 @@
         }
       },
       {
-        "@id": "urn:26ab105c-e2ae-422f-bea8-19180cabf617",
+        "@id": "urn:349bfb32-1123-4a2f-8fe3-09f4f6f984ec",
         "label": "outcount.r*.1D",
         "prov:atLocation": "outcount.r*.1D",
         "digest": {
@@ -266,25 +265,25 @@
         }
       },
       {
-        "@id": "urn:7ce0ef63-f223-435e-8607-3e688090e616",
+        "@id": "urn:d93acab0-193e-49b6-a16f-d6b155678698",
         "label": "outcount.r$run.1D",
         "prov:atLocation": "outcount.r$run.1D",
-        "generatedBy": "urn:937bd6fc-0ed1-424a-bbc8-828824a18e79",
+        "generatedBy": "urn:2486fe67-6767-4b41-ad86-0d8b7dd40624",
         "digest": {
           "sha256": "63d9f539e5470badc625d557109f68bc4eecbb02ca2667483739d52f95e5d0dd"
         }
       },
       {
-        "@id": "urn:bb0d45ca-b60f-4985-b5c1-879a7474c556",
+        "@id": "urn:67e45d40-4521-44a7-9a69-4a557fce1120",
         "label": "outcount_rall.1D",
         "prov:atLocation": "outcount_rall.1D",
-        "generatedBy": "urn:937bd6fc-0ed1-424a-bbc8-828824a18e79",
+        "generatedBy": "urn:2486fe67-6767-4b41-ad86-0d8b7dd40624",
         "digest": {
           "sha256": "cb887fd5e4d5e9acb3a24820d0f7a62ed38a5ffb0fdedd373440ac0219fb186a"
         }
       },
       {
-        "@id": "urn:a2819925-6bb1-4437-91bb-8750d8d911eb",
+        "@id": "urn:dbde917c-9ba0-4d04-bd2d-fd2c34c2d061",
         "label": "pb00.$subj.r$run.tcat",
         "prov:atLocation": "pb00.$subj.r$run.tcat+orig",
         "digest": {
@@ -292,16 +291,16 @@
         }
       },
       {
-        "@id": "urn:a7f23811-e909-45a2-9551-846e81269793",
+        "@id": "urn:20e019c2-47db-4582-bbbf-757165739cfb",
         "label": "pb01.$subj.r$run.tshift",
         "prov:atLocation": "pb01.$subj.r$run.tshift",
-        "generatedBy": "urn:259ba45e-774a-49f8-857b-82f0fe731dd6",
+        "generatedBy": "urn:befe22ef-add6-4ad8-b093-fe79bd549d51",
         "digest": {
           "sha256": "c6bf01cea8d2eac1d7a866f80b865c6e7d4b4e012dbb63d480ac9a8551162d72"
         }
       },
       {
-        "@id": "urn:7a5e09c8-074d-47d7-a7e6-7757a3b0002c",
+        "@id": "urn:023a2890-483b-47d2-b7f8-7df9cdbe3d0a",
         "label": "sub-01_T1w",
         "prov:atLocation": "sub-01_T1w+orig",
         "digest": {
@@ -309,7 +308,7 @@
         }
       },
       {
-        "@id": "urn:fce53e58-532c-4750-882a-d04ef8ea1b35",
+        "@id": "urn:5bd09178-6596-403f-afa9-3c62d7e3b3aa",
         "label": "pb01.$subj.r01.tshift",
         "prov:atLocation": "pb01.$subj.r01.tshift+orig",
         "digest": {
@@ -317,16 +316,16 @@
         }
       },
       {
-        "@id": "urn:8a892058-4a73-4e1e-91a1-50996c954677",
+        "@id": "urn:f0bdef22-eca3-4681-b767-71d5b60df1bc",
         "label": "_al_junk",
         "prov:atLocation": "_al_junk",
-        "generatedBy": "urn:abf735c9-2667-495b-9fa1-321a42d9e42b",
+        "generatedBy": "urn:69edfdc1-cb09-4f41-8510-b0ac07b3c949",
         "digest": {
           "sha256": "bd785a075a4c6446e1e54de9e628913f7f1c814e86b69a9fbfe933209e6d37b5"
         }
       },
       {
-        "@id": "urn:fc85c9c4-03af-41d2-a7d3-5665cd1240cc",
+        "@id": "urn:a00a1506-c795-4ab4-a16b-9eafde205bb3",
         "label": "TT_icbm452",
         "prov:atLocation": "TT_icbm452+tlrc",
         "digest": {
@@ -334,7 +333,7 @@
         }
       },
       {
-        "@id": "urn:294250c1-3f20-4e89-9043-505157d79e92",
+        "@id": "urn:a3534236-e1a6-40b2-8f8f-b033d89a9d0d",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+orig",
         "digest": {
@@ -342,7 +341,7 @@
         }
       },
       {
-        "@id": "urn:b5e0225f-eff0-4e8c-beb9-09e171bbf0a1",
+        "@id": "urn:066760bf-5b60-41cb-bd61-6952c6c84cf5",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+tlrc::WARP_DATA",
         "digest": {
@@ -350,16 +349,16 @@
         }
       },
       {
-        "@id": "urn:00e42115-626f-4d62-82d8-d85d631329e5",
+        "@id": "urn:bbc46cf1-2945-44ae-a29d-9453d9dc7d90",
         "label": "warp.anat.Xat.1D",
         "prov:atLocation": "warp.anat.Xat.1D",
-        "generatedBy": "urn:52ac7507-1b78-451b-8d71-a8134799b096",
+        "generatedBy": "urn:26c558ba-8b6d-4b5c-bf5b-936db5ea9a5f",
         "digest": {
           "sha256": "800633fb5b4e9be64078bc181c4d5510ffb73fc5cccaf364c7fb6a294aa06728"
         }
       },
       {
-        "@id": "urn:b5e0225f-eff0-4e8c-beb9-09e171bbf0a1",
+        "@id": "urn:066760bf-5b60-41cb-bd61-6952c6c84cf5",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+tlrc::WARP_DATA",
         "digest": {
@@ -367,16 +366,16 @@
         }
       },
       {
-        "@id": "urn:00e42115-626f-4d62-82d8-d85d631329e5",
+        "@id": "urn:bbc46cf1-2945-44ae-a29d-9453d9dc7d90",
         "label": "warp.anat.Xat.1D",
         "prov:atLocation": "warp.anat.Xat.1D",
-        "generatedBy": "urn:52ac7507-1b78-451b-8d71-a8134799b096",
+        "generatedBy": "urn:26c558ba-8b6d-4b5c-bf5b-936db5ea9a5f",
         "digest": {
           "sha256": "800633fb5b4e9be64078bc181c4d5510ffb73fc5cccaf364c7fb6a294aa06728"
         }
       },
       {
-        "@id": "urn:17f65b7b-4973-4314-93d1-559ab4356cc9",
+        "@id": "urn:67ddf102-3107-48cc-8e31-7c0c68f9e8f7",
         "label": "pb01.$subj.r$run.tshift",
         "prov:atLocation": "pb01.$subj.r$run.tshift+orig",
         "digest": {
@@ -384,7 +383,7 @@
         }
       },
       {
-        "@id": "urn:fbeeaff6-baec-49f5-a079-172e049a9402",
+        "@id": "urn:309094d0-38c7-4b73-b683-aebd81f546ff",
         "label": "sub-01_T1w_ns",
         "prov:atLocation": "sub-01_T1w_ns+tlrc",
         "digest": {
@@ -392,7 +391,7 @@
         }
       },
       {
-        "@id": "urn:2cb625e4-d86b-4d08-8244-67e8ecce7a1a",
+        "@id": "urn:98b8d939-2139-43fe-9809-aff688aedb64",
         "label": "rm.epi.all1",
         "prov:atLocation": "rm.epi.all1+orig",
         "digest": {
@@ -400,7 +399,7 @@
         }
       },
       {
-        "@id": "urn:106667e2-534d-4083-93fd-ff640a2eb33f",
+        "@id": "urn:efc88b68-bb5c-4444-9fbc-2714e3c64014",
         "label": "rm.epi.1.r$run",
         "prov:atLocation": "rm.epi.1.r$run+tlrc",
         "digest": {
@@ -408,7 +407,7 @@
         }
       },
       {
-        "@id": "urn:c570a9cb-ff5a-493a-8eb2-a0ef15df96d5",
+        "@id": "urn:bc27bd94-ca0f-4191-9511-6a251dad583f",
         "label": "dfile.r*.1D",
         "prov:atLocation": "dfile.r*.1D",
         "digest": {
@@ -416,7 +415,7 @@
         }
       },
       {
-        "@id": "urn:9b6dc0b4-91fd-4b34-9598-11ed55ece512",
+        "@id": "urn:f412825a-5429-4836-bf9d-85636db4b661",
         "label": "rm.epi.min.r01",
         "prov:atLocation": "rm.epi.min.r01+tlrc",
         "digest": {
@@ -424,7 +423,7 @@
         }
       },
       {
-        "@id": "urn:e6d2ef28-055a-4391-baea-97dd8a9d185e",
+        "@id": "urn:226d6375-1bcb-497b-bbc5-2839fa204101",
         "label": "rm.epi.nomask.r$run",
         "prov:atLocation": "rm.epi.nomask.r$run+tlrc",
         "digest": {
@@ -432,7 +431,7 @@
         }
       },
       {
-        "@id": "urn:f6b197d3-067e-40ee-8d6a-f03cda41761e",
+        "@id": "urn:0d4c627b-47f0-41e5-b910-3deee2f35763",
         "label": "mask_epi_extents",
         "prov:atLocation": "mask_epi_extents+tlrc",
         "digest": {
@@ -440,97 +439,97 @@
         }
       },
       {
-        "@id": "urn:350a0778-9254-4176-9a33-a0818269567c",
+        "@id": "urn:12b01b25-f812-4a96-b44f-5de5c04b952a",
         "label": "mat.r$run.vr.aff12.1D",
         "prov:atLocation": "mat.r$run.vr.aff12.1D",
-        "generatedBy": "urn:4ba9541e-ec77-485c-bc03-5344cbfa840c",
+        "generatedBy": "urn:ee0f5301-e428-4406-9bbe-45eb8e1fe8da",
         "digest": {
           "sha256": "2e6e6c2ce8089cfa3c6e11dc72fca0cc8497f7a55faae2ced402de4867466c91"
         }
       },
       {
-        "@id": "urn:6bd7080e-f014-4aed-a37b-116bf21a0b17",
+        "@id": "urn:8067fd08-5f7e-4f27-9136-ac7073d14839",
         "label": "rm.epi.all1",
         "prov:atLocation": "rm.epi.all1",
-        "generatedBy": "urn:4ba9541e-ec77-485c-bc03-5344cbfa840c",
+        "generatedBy": "urn:ee0f5301-e428-4406-9bbe-45eb8e1fe8da",
         "digest": {
           "sha256": "1023e3c16cecdbdc73ea456bcf33c2e5bb4f1e07094b73d29022d651e5fa3f85"
         }
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       {
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+        "@id": "urn:3c62785c-8c8b-41d2-8681-a25cfc8feab1",
         "label": "rm.epi.nomask.r$run",
         "prov:atLocation": "rm.epi.nomask.r$run",
-        "generatedBy": "urn:4ba9541e-ec77-485c-bc03-5344cbfa840c",
+        "generatedBy": "urn:ee0f5301-e428-4406-9bbe-45eb8e1fe8da",
         "digest": {
           "sha256": "03d6cba0426c5545e350e6b63a19b0e46f8dfa2223fd08691753e8914a479e36"
         }
       },
       {
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+        "@id": "urn:e6e749e0-26ba-4cdb-9160-a7fc1b49740e",
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         "prov:atLocation": "rm.epi.1.r$run",
-        "generatedBy": "urn:4ba9541e-ec77-485c-bc03-5344cbfa840c",
+        "generatedBy": "urn:ee0f5301-e428-4406-9bbe-45eb8e1fe8da",
         "digest": {
           "sha256": "b1b9128c103ea246625db1a35e6f474a221ca6c1105a30df38aefdc4d5421e84"
         }
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       {
-        "@id": "urn:ec4094f9-34b6-47e6-b779-1afe82137825",
+        "@id": "urn:456e30ed-525d-48d5-b2b9-99e3b490e311",
         "label": "rm.epi.min.r$run",
         "prov:atLocation": "rm.epi.min.r$run",
-        "generatedBy": "urn:4ba9541e-ec77-485c-bc03-5344cbfa840c",
+        "generatedBy": "urn:ee0f5301-e428-4406-9bbe-45eb8e1fe8da",
         "digest": {
           "sha256": "b4418a96ddbbf25afdfd01ed0506ddebe009011ba18aed10137f994260fd1a66"
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-        "@id": "urn:8fa0af1f-38fc-4157-81f5-a87d031deb90",
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         "label": "dfile_rall.1D",
         "prov:atLocation": "dfile_rall.1D",
-        "generatedBy": "urn:4ba9541e-ec77-485c-bc03-5344cbfa840c",
+        "generatedBy": "urn:ee0f5301-e428-4406-9bbe-45eb8e1fe8da",
         "digest": {
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-        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
+        "generatedBy": "urn:52b5a16d-e063-4b0b-828e-c4143d18e14d",
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           "sha256": "303f183145a1e295686c08335d3b70753777cf0fa0b3f9628cf8de5471359a00"
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       },
       {
-        "@id": "urn:ff71fdd3-6130-454c-bb60-6e05689951d0",
+        "@id": "urn:1a4cacfc-6c2f-4960-8b86-7bcda40db9b3",
         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit",
-        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
+        "generatedBy": "urn:52b5a16d-e063-4b0b-828e-c4143d18e14d",
         "digest": {
           "sha256": "03b570ad773a00f51ab7e6cdedfebdeca45f5356de0c25f9e3be44d7bf2c7151"
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       },
       {
-        "@id": "urn:c45aa579-f1e2-43b7-88c6-ac3538101b48",
+        "@id": "urn:b211929c-39f5-4ff2-a860-a505763c0865",
         "label": "-",
         "prov:atLocation": "-",
-        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
+        "generatedBy": "urn:52b5a16d-e063-4b0b-828e-c4143d18e14d",
         "digest": {
           "sha256": "dac304c9f20899ca1ef5aa403e565345fd0ff4ed80c35f82007c9b03a68292b3"
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       },
       {
-        "@id": "urn:d109f03f-2452-4835-ba8c-da09ec89b328",
+        "@id": "urn:6bb2f2da-6e50-4376-958c-d807ba9130f4",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP",
-        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
+        "generatedBy": "urn:52b5a16d-e063-4b0b-828e-c4143d18e14d",
         "digest": {
           "sha256": "06a0bfbc609c1a06ecf93c479a3288d2911c7f5f3e93cf49c5d26f721c2035ed"
         }
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       {
-        "@id": "urn:09d9c8f9-372f-4df5-9eec-3925b086aff3",
+        "@id": "urn:d351d30f-a4e9-40b2-9de0-e697ad8f4e22",
         "label": "corr_brain",
         "prov:atLocation": "corr_brain",
-        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
+        "generatedBy": "urn:52b5a16d-e063-4b0b-828e-c4143d18e14d",
         "digest": {
           "sha256": "74e3aeae0da338b871ab5dc9e8859a4e81fcf1b3c0042cd22fe337eb7baf5eae"
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       {
-        "@id": "urn:931c0fca-72bc-4596-a994-9a18b2f928b5",
+        "@id": "urn:968c32d6-2eb2-4c77-9682-582fcb20b7b3",
         "label": "ideal_tone_counting.1D",
         "prov:atLocation": "ideal_tone_counting.1D",
-        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
+        "generatedBy": "urn:52b5a16d-e063-4b0b-828e-c4143d18e14d",
         "digest": {
           "sha256": "9bb1cabac5ce7ca19dffa5cd6336a9bf82d362fea2ce9341978406e421b5333c"
         }
       },
       {
-        "@id": "urn:c13342ec-7aed-4f95-904a-ce7f33f1f427",
+        "@id": "urn:556ef24d-95ef-4bd6-9ece-befd90da3730",
         "label": "ideal_probe.1D",
         "prov:atLocation": "ideal_probe.1D",
-        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
+        "generatedBy": "urn:52b5a16d-e063-4b0b-828e-c4143d18e14d",
         "digest": {
           "sha256": "705d93afa8b6ded9f4f572db3f967b54e9906942669af51dd8287a9863bb4288"
         }
       },
       {
-        "@id": "urn:390eec17-c797-4abc-82ba-6403ead30662",
+        "@id": "urn:08b3b22e-e704-4cd6-93ed-eb381a71570a",
         "label": "sum_ideal.1D",
         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
+        "generatedBy": "urn:52b5a16d-e063-4b0b-828e-c4143d18e14d",
         "digest": {
           "sha256": "b2dccadcd84b2d26ec9685c4d1846baf2f11b867f31c36a08748d1c85467b01a"
         }
       },
       {
-        "@id": "urn:8100e5db-f870-49c9-a8db-fdbc87ef7e8e",
+        "@id": "urn:64d8d399-2f2a-45b7-b2f1-35d4a6bd86d0",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:e276d06e-84be-4349-8afb-33c503367cc2",
+        "generatedBy": "urn:52b5a16d-e063-4b0b-828e-c4143d18e14d",
         "digest": {
           "sha256": "7c61b2f4bbb9eb0cecb19f81faa3a79b94d547b7fb4087ed18e368619e0004e6"
         }
       },
       {
-        "@id": "urn:57ffb538-8bfb-451f-86b0-b0206ccfa026",
+        "@id": "urn:8e8d84c6-ac64-47ec-8655-dbebf6578a78",
         "label": "full_mask.$subj",
         "prov:atLocation": "full_mask.$subj+tlrc",
         "digest": {
@@ -953,34 +952,34 @@
         }
       },
       {
-        "@id": "urn:b4155dba-057b-4b8a-9925-1c3911333ee4",
+        "@id": "urn:5fb6a9ff-927f-44f5-bf62-36f29f8bc963",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:a8be1d24-6de4-45b2-92ad-dc44be445319",
+        "generatedBy": "urn:e1ae001c-ae9b-4f3a-93c6-0c1645cc0cc6",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
         }
       },
       {
-        "@id": "urn:a5922a6e-ff4b-4d99-bd5b-9fd777cf45c8",
+        "@id": "urn:cefd6c7b-e87e-4af7-b301-5f5251f4cf59",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:a8be1d24-6de4-45b2-92ad-dc44be445319",
+        "generatedBy": "urn:e1ae001c-ae9b-4f3a-93c6-0c1645cc0cc6",
         "digest": {
           "sha256": "73969700079b5d3275536ac7eaf0e17571d7e74ec49553b6940f90d5718fc800"
         }
       },
       {
-        "@id": "urn:efb6bea3-87da-4cb4-a5d6-bafb6ac600a2",
+        "@id": "urn:5ef09dd0-e649-4deb-b02f-8328d272ded4",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:a8be1d24-6de4-45b2-92ad-dc44be445319",
+        "generatedBy": "urn:e1ae001c-ae9b-4f3a-93c6-0c1645cc0cc6",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:97a56b57-4ac3-43c8-a6e1-bf20b58206dd",
+        "@id": "urn:5066b42d-c30f-4ef9-bcd0-3a0d0fe6ad41",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -988,10 +987,10 @@
         }
       },
       {
-        "@id": "urn:01813183-0b7e-4d7a-9d01-a64ac607b9d1",
+        "@id": "urn:02936a64-481f-4382-8b6b-948a05e2ee63",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:8c4107d0-f88c-4a4c-9357-6e1e19ad1201",
+        "generatedBy": "urn:e5cde463-e48d-484b-b743-a9a652b0f3bb",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_thr_clustfwep05_proc.jsonld b/examples/from_parsers/afni/afni_thr_clustfwep05_proc.jsonld
index f806bcfef..7c7593d86 100644
--- a/examples/from_parsers/afni/afni_thr_clustfwep05_proc.jsonld
+++ b/examples/from_parsers/afni/afni_thr_clustfwep05_proc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "@id": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,569 +13,569 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:8c7cfc61-2fa9-45fe-a568-dacccb6e4bd5",
+        "@id": "urn:1ab57373-008c-4185-a4a0-b4055817c834",
         "label": "Make directory",
-        "associatedWith": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "mkdir $output_dir",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:6244338e-5df1-4496-829a-7ee82e6af2cf",
+        "@id": "urn:487f22ab-a209-405c-85b8-4b657cbbcb10",
         "label": "Make directory",
-        "associatedWith": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "mkdir $output_dir/stimuli",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:bc2c5ca3-552a-4da0-9bd1-0c16a94c5ac2",
+        "@id": "urn:c7c86089-eaa4-4a18-8530-49a201b46d44",
         "label": "cp",
-        "associatedWith": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "cp ./afni_clusterwise_fwe/tone_counting_onset_times.txt ./afni_clusterwise_fwe/tone_counting_probe_duration.txt $output_dir/stimuli",
         "parameters": {},
         "used": [
-          "urn:df7bed39-e2be-4ad5-a90e-79193079851a",
-          "urn:776e5668-c60d-4388-8c68-0ed9953b0a58"
+          "urn:c2d998a1-f944-487f-852a-87a2d18c487e",
+          "urn:2b9183d0-77d0-46b0-bf37-9194a53c9e30"
         ]
       },
       {
-        "@id": "urn:7b9b59ac-2c07-45fc-9bd2-6f3602b9c7d6",
+        "@id": "urn:f9926a23-da1b-4676-8f18-6402e78b4e66",
         "label": "3dcopy",
-        "associatedWith": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dcopy sub-01_T1w.nii.gz $output_dir/sub-01_T1w",
         "parameters": {},
         "used": [
-          "urn:f00f6f70-9f59-463a-9315-37ec75568f19"
+          "urn:90006fda-2974-4e85-8721-5d30689854db"
         ]
       },
       {
-        "@id": "urn:a86a5837-5244-4c5e-8fec-d26819394d32",
+        "@id": "urn:60ac6427-f2f9-4df8-b0a4-2e52279ea854",
         "label": "3dTcat",
-        "associatedWith": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "parameters": {},
         "used": [
-          "urn:2c359c35-45bf-4507-9103-a3cb62eb98ab"
+          "urn:86b7f4b4-4cd2-4ebe-b137-bfd68b16e015"
         ]
       },
       {
-        "@id": "urn:1d7a4ec0-2249-4112-a18f-ca536b5e4146",
+        "@id": "urn:3256a338-3396-4916-bb29-dc788cf16b91",
         "label": "3dToutcount",
-        "associatedWith": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D",
         "parameters": {},
         "used": [
-          "urn:40f0ba7c-6c5e-41e3-be4d-cb51edc55892"
+          "urn:ef4136f0-99bb-4107-ab16-e576bfffbdd3"
         ]
       },
       {
-        "@id": "urn:7badca47-0d69-4d41-ab15-65dd48fbfb3c",
+        "@id": "urn:293853a7-2b50-43fc-9520-a57ca37b2b75",
         "label": "cat",
-        "associatedWith": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "cat outcount.r*.1D > outcount_rall.1D",
         "parameters": {},
         "used": [
-          "urn:26057a7a-635e-49cb-b254-4df7011e5db4"
+          "urn:39706bf2-a3f7-4bcf-9890-783eb61fe18e"
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       {
-        "@id": "urn:ffd8b61e-9219-4196-8acf-5c7e304172a6",
+        "@id": "urn:7e735ee0-84b9-4620-8066-77f43296af08",
         "label": "3dTshift",
-        "associatedWith": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig",
         "parameters": {},
         "used": [
-          "urn:40f0ba7c-6c5e-41e3-be4d-cb51edc55892"
+          "urn:ef4136f0-99bb-4107-ab16-e576bfffbdd3"
         ]
       },
       {
-        "@id": "urn:c214ec58-1bf8-40cc-ad27-f64e3fab4f5f",
+        "@id": "urn:ed01e6fd-a6a0-4ff2-a6c0-ef61f178913f",
         "label": "align_epi_anat.py",
-        "associatedWith": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off",
         "parameters": {},
         "used": [
-          "urn:8f056e6d-ce22-46c1-8a64-9b84414f4382",
-          "urn:0f83ee71-21d4-4454-8c8e-38e6170a965d"
+          "urn:518b7ecc-efe2-4b58-aeae-27600c5f27d3",
+          "urn:fd5cfc88-112e-46d7-881f-f322692999a8"
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       {
-        "@id": "urn:57a1e7f9-e61f-40a5-aba2-3dc9559d3f09",
+        "@id": "urn:5366da80-9f44-43af-b7f8-c144029f1703",
         "label": "@auto_tlrc",
-        "associatedWith": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss",
         "parameters": {},
         "used": [
-          "urn:fe869478-f885-406d-955b-bad539f054b8",
-          "urn:442666e8-e2d2-433a-95af-f6c9290f625d"
+          "urn:64f2b964-b55e-418f-acbf-fb9e9e0e8437",
+          "urn:c4839939-2e5f-41a7-acd2-fab9794c49cc"
         ]
       },
       {
-        "@id": "urn:a44737d5-bbe8-45aa-bbda-e4e39c4fc2e4",
+        "@id": "urn:3121c9fd-6157-4d30-bafc-ac592f83fa2c",
         "label": "cat_matvec",
-        "associatedWith": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D",
         "parameters": {},
         "used": [
-          "urn:ca75045e-e6e1-4f42-b342-11111042cfd4"
+          "urn:a9b6c421-df6f-4d8f-8949-e84066a596fc"
         ]
       },
       {
-        "@id": "urn:f60325ef-133c-42ed-991d-cafc1d400a1c",
+        "@id": "urn:d1335ad7-52c8-4e1f-b59e-17bd7ba6b484",
         "label": "3dvolreg",
-        "associatedWith": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig",
         "parameters": {},
         "used": [
-          "urn:216ca191-cc14-4478-a738-9d618364793e"
+          "urn:9d08e256-18dc-49a0-aaf2-712b1d2f9058"
         ]
       },
       {
-        "@id": "urn:f6ff0b38-f70a-4a10-b2da-eddaa63ba9d7",
+        "@id": "urn:7cbb0614-9599-46c3-a88b-12051f4807c6",
         "label": "3dcalc",
-        "associatedWith": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1",
         "parameters": {},
         "used": [
-          "urn:216ca191-cc14-4478-a738-9d618364793e"
+          "urn:9d08e256-18dc-49a0-aaf2-712b1d2f9058"
         ]
       },
       {
-        "@id": "urn:bcc78824-4e5f-4dec-a981-c78823d20545",
+        "@id": "urn:c9073dc8-0f92-4a58-87c6-462a9196c888",
         "label": "cat_matvec",
-        "associatedWith": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D",
         "parameters": {},
         "used": [
-          "urn:ca75045e-e6e1-4f42-b342-11111042cfd4"
+          "urn:a9b6c421-df6f-4d8f-8949-e84066a596fc"
         ]
       },
       {
-        "@id": "urn:514b6380-1b32-4118-8264-87546493d9db",
+        "@id": "urn:678905c1-d3f9-4079-8e8a-ebeff7b289ba",
         "label": "3dAllineate",
-        "associatedWith": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
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-          "urn:96db2e6e-5e2a-4e31-8f64-424d2b4025de"
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         "label": "3dAllineate",
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+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run",
         "parameters": {},
         "used": [
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-          "urn:9977a87f-a67e-46c5-9208-6d52284bb1ee",
-          "urn:96db2e6e-5e2a-4e31-8f64-424d2b4025de"
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         "label": "3dTstat",
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+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc",
         "parameters": {},
         "used": [
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         "label": "cat",
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+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "cat dfile.r*.1D > dfile_rall.1D",
         "parameters": {},
         "used": [
-          "urn:876868d9-b90c-4dbe-b1c0-e8081a6b5783"
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         "label": "3dcopy",
-        "associatedWith": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dcopy rm.epi.min.r01+tlrc mask_epi_extents",
         "parameters": {},
         "used": [
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         "label": "3dcalc",
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         "command": "3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg",
         "parameters": {},
         "used": [
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-          "urn:5f654627-6b77-4c10-801f-0e3ed2cfe857"
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         "label": "3dcopy",
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+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dcopy sub-01_T1w_ns+tlrc anat_final.$subj",
         "parameters": {},
         "used": [
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         "label": "3dAllineate",
-        "associatedWith": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped",
         "parameters": {},
         "used": [
-          "urn:c7d2df71-a316-4e17-bddc-87b27b72082b"
+          "urn:afe43f5a-5a5d-451b-a766-8dcbdb7ff23f"
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         "label": "3dmerge",
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+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc",
         "parameters": {},
         "used": [
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-          "urn:7e255ee1-b542-4024-a4b3-323d68b5d8c3"
+          "urn:c7f1f41c-a405-40c0-944e-f6749c09aa9b",
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       {
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+        "@id": "urn:a9909b0a-06e7-42d5-ae5b-699ba62cce5c",
         "label": "3dAutomask",
-        "associatedWith": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
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         "label": "3dmask_tool",
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+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj",
         "parameters": {},
         "used": []
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         "label": "3dresample",
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+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat",
         "parameters": {},
         "used": [
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-          "urn:5c10fcbd-bf1a-4dec-8e9e-4731987020fa"
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         "label": "3dmask_tool",
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+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj",
         "parameters": {},
         "used": [
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         "label": "3dABoverlap",
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+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt",
         "parameters": {},
         "used": [
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-          "urn:fb75466c-ea45-4159-9173-2a92b7963d0a"
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         "label": "3ddot",
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+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt",
         "parameters": {},
         "used": [
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-          "urn:fb75466c-ea45-4159-9173-2a92b7963d0a"
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+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc",
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-          "urn:5c10fcbd-bf1a-4dec-8e9e-4731987020fa"
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         "label": "3dmask_tool",
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+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group",
         "parameters": {},
         "used": [
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         "label": "3dTstat",
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+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
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         "label": "3dcalc",
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+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale",
         "parameters": {},
         "used": [
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-          "urn:176f5667-ceaa-47a1-ba89-54e565469876",
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+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D",
         "parameters": {},
         "used": [
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+          "urn:99999a49-6cab-4a7e-98b1-7839f9f69243"
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         "label": "1d_tool.py",
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         "parameters": {},
         "used": [
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         "label": "1d_tool.py",
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+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}",
         "parameters": {},
         "used": [
-          "urn:3cf0faa1-5214-43b0-8f2e-ea07771e161f"
+          "urn:99999a49-6cab-4a7e-98b1-7839f9f69243"
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         "label": "3dDeconvolve",
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+        "associatedWith": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
         "command": "3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 8 -stim_times 1 stimuli/tone_counting_onset_times.txt 'BLOCK(4)' -stim_label 1 tone_counting -stim_times_AM1 2 stimuli/tone_counting_probe_duration.txt 'dmBLOCK' -stim_label 2 probe -stim_file 3 motion_demean.1D'[0]' -stim_base 3 -stim_label 3 roll -stim_file 4 motion_demean.1D'[1]' -stim_base 4 -stim_label 4 pitch -stim_file 5 motion_demean.1D'[2]' -stim_base 5 -stim_label 5 yaw -stim_file 6 motion_demean.1D'[3]' -stim_base 6 -stim_label 6 dS -stim_file 7 motion_demean.1D'[4]' -stim_base 7 -stim_label 7 dL -stim_file 8 motion_demean.1D'[5]' -stim_base 8 -stim_label 8 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj",
         "parameters": {},
         "used": [
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+          "urn:e49008ed-d256-4355-b47b-fc159cc53ed7"
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         "label": "1d_tool.py",
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         "command": "1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt",
         "parameters": {},
         "used": [
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@@ -587,22 +586,22 @@
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@@ -610,7 +609,7 @@
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@@ -618,13 +617,13 @@
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@@ -632,13 +631,13 @@
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@@ -646,13 +645,13 @@
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@@ -660,16 +659,16 @@
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@@ -677,25 +676,25 @@
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@@ -703,7 +702,7 @@
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@@ -711,16 +710,16 @@
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@@ -728,7 +727,7 @@
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@@ -736,7 +735,7 @@
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@@ -744,16 +743,16 @@
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@@ -761,34 +760,34 @@
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@@ -796,16 +795,16 @@
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@@ -813,16 +812,16 @@
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@@ -830,16 +829,16 @@
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@@ -847,16 +846,16 @@
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@@ -864,16 +863,16 @@
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@@ -881,7 +880,7 @@
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@@ -889,34 +888,34 @@
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@@ -924,7 +923,7 @@
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@@ -932,7 +931,7 @@
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@@ -940,25 +939,25 @@
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@@ -966,16 +965,16 @@
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@@ -983,16 +982,16 @@
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@@ -1000,7 +999,7 @@
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@@ -1008,7 +1007,7 @@
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@@ -1016,16 +1015,16 @@
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@@ -1033,25 +1032,25 @@
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@@ -1059,34 +1058,34 @@
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         "prov:atLocation": "motion_deriv.1D",
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+        "generatedBy": "urn:966bda3f-ef3a-4c6b-96f3-37a8f63317ac",
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@@ -1094,25 +1093,25 @@
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-        "@id": "urn:e76c13e2-2635-44ea-9631-0f1dd0ed99d8",
+        "@id": "urn:7a6ac72f-175e-48b5-82a7-24552b43801e",
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         "prov:atLocation": "X.xmat.1D",
-        "generatedBy": "urn:1bd62035-1ac7-4b81-927d-358b4ce0cb7d",
+        "generatedBy": "urn:d4855f22-1f95-4735-9a85-8c55d4f931b4",
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         "prov:atLocation": "all_runs.$subj",
-        "generatedBy": "urn:7f0c37a4-8362-411a-9cab-3f45e445a60d",
+        "generatedBy": "urn:11c746a8-eb09-416f-b8ea-c33e1df14da6",
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+        "@id": "urn:91406eb5-1759-4dab-82d5-c0c43b5d80ef",
         "label": "all_runs.$subj",
         "prov:atLocation": "all_runs.$subj+tlrc\"[$ktrs]\"",
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@@ -1120,16 +1119,16 @@
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-        "@id": "urn:5c158d02-850a-4940-8969-7bcebd489cc2",
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         "prov:atLocation": "rm.signal.all",
-        "generatedBy": "urn:bbb6d66a-dbf7-476c-960f-a8b504905c26",
+        "generatedBy": "urn:d5b3e31f-3f7d-476d-a1c9-a7d3d4e9e991",
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+        "@id": "urn:d59e4156-cfd3-425b-aabf-92519931fc2c",
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         "prov:atLocation": "errts.${subj}+tlrc\"[$ktrs]\"",
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@@ -1137,16 +1136,16 @@
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-        "@id": "urn:4752a95b-fa74-4f9d-90b6-54cd74bf4c5e",
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         "prov:atLocation": "rm.noise.all",
-        "generatedBy": "urn:372e1c72-64f3-4c31-b37a-a3d62f6a7933",
+        "generatedBy": "urn:a20b66f5-dc52-4a8a-ab60-eab714ac4963",
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-        "@id": "urn:57a6d013-8c5a-4f73-903c-31102e6983f5",
+        "@id": "urn:fbc4b24a-d16d-4e16-b839-a4b3f2de8748",
         "label": "rm.signal.all",
         "prov:atLocation": "rm.signal.all+tlrc",
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@@ -1154,7 +1153,7 @@
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-        "@id": "urn:fac605a0-fbab-47c9-bf38-7e7f3d8bacdb",
+        "@id": "urn:2ddf06d7-bcb2-4949-b78b-7ebda1733463",
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         "prov:atLocation": "rm.noise.all+tlrc",
         "digest": {
@@ -1162,16 +1161,16 @@
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-        "@id": "urn:eb34f522-1fa9-4daa-acde-8c9c860d2868",
+        "@id": "urn:5b4c176f-8964-44e6-b0ca-9d734e1be7eb",
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         "prov:atLocation": "TSNR.$subj",
-        "generatedBy": "urn:3a8bd22e-4fb4-4baf-b4e0-e6d37917798f",
+        "generatedBy": "urn:fab5364a-1378-4e37-9a8b-cf22f60a9a30",
         "digest": {
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-        "@id": "urn:fcf49bf1-869c-4a95-82c6-beca8a4ad40b",
+        "@id": "urn:1617de95-9492-49a4-997c-c3fff2ae8c6d",
         "label": "errts.${subj}",
         "prov:atLocation": "errts.${subj}+tlrc",
         "digest": {
@@ -1179,25 +1178,25 @@
         }
       },
       {
-        "@id": "urn:6a224b53-f44c-4f61-b812-ea70fd0752b1",
+        "@id": "urn:c6bb8b00-5a11-4ad3-9079-e3e04b49cb2f",
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         "prov:atLocation": "rm.errts.unit",
-        "generatedBy": "urn:6ee4d50e-a3d9-4baa-8eca-fcc3e59e5f99",
+        "generatedBy": "urn:e413cb9e-66c0-45cb-a31f-541be143d96f",
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           "sha256": "03b570ad773a00f51ab7e6cdedfebdeca45f5356de0c25f9e3be44d7bf2c7151"
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-        "@id": "urn:4e8380f4-779e-4fb0-8055-3853d04e3c3e",
+        "@id": "urn:e1f6cc09-c137-4859-894f-10d0a6bd0c23",
         "label": "gmean.errts.unit.1D",
         "prov:atLocation": "gmean.errts.unit.1D",
-        "generatedBy": "urn:27ca8d91-5360-4293-91fb-8ab8fb65ebf9",
+        "generatedBy": "urn:4037cdbc-a9fa-42df-984c-8469028aa60a",
         "digest": {
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       {
-        "@id": "urn:b59e9cce-8a28-4ecc-b68a-079d48cca2b7",
+        "@id": "urn:afb7ccbc-ae02-4cf5-a4ad-e90da3838f67",
         "label": "out.gcor.1D",
         "prov:atLocation": "out.gcor.1D",
         "digest": {
@@ -1205,16 +1204,16 @@
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       },
       {
-        "@id": "urn:6a86f7e6-4e1a-444d-8f14-4617146d3d26",
+        "@id": "urn:529cf71a-5021-4ba3-8f9b-5d0f3ac8187d",
         "label": "-",
         "prov:atLocation": "-",
-        "generatedBy": "urn:ae363fa1-5463-438c-952a-f4e2a0dfef11",
+        "generatedBy": "urn:f2c84bf5-9702-4567-8403-cfa1b8cffc1e",
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           "sha256": "dac304c9f20899ca1ef5aa403e565345fd0ff4ed80c35f82007c9b03a68292b3"
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-        "@id": "urn:5c80367c-60c3-4da6-9dbc-a232cb748064",
+        "@id": "urn:79061e66-aeab-4d4a-863d-f657c20101a1",
         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit+tlrc",
         "digest": {
@@ -1222,16 +1221,16 @@
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       {
-        "@id": "urn:08d14d34-64e4-4de6-93bf-2be4a4840fca",
+        "@id": "urn:8a71a648-4d87-4e46-a43a-e9bca7ce84ba",
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         "prov:atLocation": "rm.DP",
-        "generatedBy": "urn:22d5d091-3520-4934-84b2-b3c4408924f3",
+        "generatedBy": "urn:686a8225-b31f-4025-9b31-c2c64bb0c114",
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       {
-        "@id": "urn:33b59642-b965-43a4-aca6-470c7a099750",
+        "@id": "urn:9c28481d-da26-44f6-9946-0fb9b7a7e96f",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP+tlrc",
         "digest": {
@@ -1239,16 +1238,16 @@
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       {
-        "@id": "urn:4c4b965b-fede-4d18-bc71-3e9f05e713ac",
+        "@id": "urn:c74ef101-704e-4506-ae89-a363ce40b2db",
         "label": "corr_brain",
         "prov:atLocation": "corr_brain",
-        "generatedBy": "urn:b3813f7b-85fb-4fbe-9def-1f72fb51ca15",
+        "generatedBy": "urn:a9c2c6b0-9fb1-4dce-86b7-7718a9ef3d1a",
         "digest": {
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-        "@id": "urn:955d49ee-c29b-4540-aaed-88c8f23d06f9",
+        "@id": "urn:081fa336-6cc1-4eb4-8b76-659180dbea4b",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D'[3]'",
         "digest": {
@@ -1256,16 +1255,16 @@
         }
       },
       {
-        "@id": "urn:7ce340ba-17c6-4c36-a37d-86a8f491b8cf",
+        "@id": "urn:97b6c82e-f1d3-48dc-82b4-17bfeb916d8b",
         "label": "ideal_tone_counting.1D",
         "prov:atLocation": "ideal_tone_counting.1D",
-        "generatedBy": "urn:234c02d8-5e39-4f8e-8dd2-5a7672838f05",
+        "generatedBy": "urn:511ee360-0b7a-4223-946e-28c5c2cdec26",
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       {
-        "@id": "urn:18499e02-4412-494a-b605-241f24b66ba5",
+        "@id": "urn:83ae1c41-4e52-43b6-beef-857cab51b576",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D'[4]'",
         "digest": {
@@ -1273,16 +1272,16 @@
         }
       },
       {
-        "@id": "urn:cbe4b414-9e92-4601-a8c2-67f453efbf50",
+        "@id": "urn:81af6e38-e763-4d07-822f-34aacf80459e",
         "label": "ideal_probe.1D",
         "prov:atLocation": "ideal_probe.1D",
-        "generatedBy": "urn:2c6bd779-8a07-4308-993e-5c23beed49b7",
+        "generatedBy": "urn:b6337da7-d00d-4db1-b724-694325691d4d",
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       {
-        "@id": "urn:751652bc-9d36-4f1b-b279-5d118517ab48",
+        "@id": "urn:8a5097be-6b13-4048-a042-c2b8783f4d08",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D\"[$reg_cols]\"",
         "digest": {
@@ -1290,52 +1289,52 @@
         }
       },
       {
-        "@id": "urn:924f9353-8183-4a4a-be9d-b9e23d735f3f",
+        "@id": "urn:1a014967-de1c-46ed-a37f-26cb3f7eda52",
         "label": "sum_ideal.1D",
         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:43812cb6-b4d0-4133-9c67-ee4cc4b43261",
+        "generatedBy": "urn:b5a834c1-6209-4d61-82c6-3409448659ea",
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       {
-        "@id": "urn:8e592733-b30b-42da-b9a9-80016de3dbc7",
+        "@id": "urn:b749c781-f2ad-471d-a39c-effdffc69219",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:c9548786-b53b-42ef-9721-6f3db66bcb69",
+        "generatedBy": "urn:bde49ce6-af3e-4616-8f87-272181752a26",
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       {
-        "@id": "urn:4eecb78e-3252-40ef-a8f1-5e2ca47dd3a2",
+        "@id": "urn:a9563344-2af3-4f9b-a158-b055df86882d",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:186dff1f-a309-4fcd-b719-0c7054da025c",
+        "generatedBy": "urn:69a3a04f-f0e7-428c-bf7f-98b6a0098ad3",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
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       },
       {
-        "@id": "urn:477c3f5e-630b-4bfb-a468-dfd83634e24e",
+        "@id": "urn:da3000b5-650b-4cb2-8cbb-dc42cabb876e",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:5618e967-f844-4b74-841e-2408bc90f1c1",
+        "generatedBy": "urn:4bb24dcb-7e84-4293-af56-cf0afe4d1ca9",
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       {
-        "@id": "urn:5220bf84-809b-43c7-a990-4420937d440c",
+        "@id": "urn:c97b4bb7-f8fa-4bc6-bcdf-8ab52723dc9e",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:7a1258f4-3dc6-40f8-b541-8464d09441f4",
+        "generatedBy": "urn:aa2d4900-01b1-4586-94b8-bee17c62e5b8",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:01e79021-0f0d-4aba-a1f4-369ffb7cc201",
+        "@id": "urn:165c0ff2-9c2e-4375-bdcf-6b231aa78151",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -1343,10 +1342,10 @@
         }
       },
       {
-        "@id": "urn:460b1b11-027d-408d-b255-6c1b23995867",
+        "@id": "urn:a3ee6471-60a9-481e-b3fc-2fab7ace82a2",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:66eaa3e1-c9e6-4028-b12e-20f937aeb6ce",
+        "generatedBy": "urn:1207013b-244d-4675-998f-ada93a74cded",
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         }
diff --git a/examples/from_parsers/afni/afni_thr_clustfwep05_proc_bloc.jsonld b/examples/from_parsers/afni/afni_thr_clustfwep05_proc_bloc.jsonld
index 25e6c9a4a..95e317d89 100644
--- a/examples/from_parsers/afni/afni_thr_clustfwep05_proc_bloc.jsonld
+++ b/examples/from_parsers/afni/afni_thr_clustfwep05_proc_bloc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:5fcebb2a-561a-4a82-9ba8-c34a70dca3de",
+        "@id": "urn:34aa7f5c-1db3-458e-9bee-ebc98626d3b1",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,178 +13,178 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:3d1acc0f-aa48-46af-8bdb-36a6d9e4a8da",
+        "@id": "urn:458d4e4d-f2a2-474f-a12e-e68162d06b49",
         "label": "auto block: setup",
-        "associatedWith": "urn:5fcebb2a-561a-4a82-9ba8-c34a70dca3de",
+        "associatedWith": "urn:34aa7f5c-1db3-458e-9bee-ebc98626d3b1",
         "command": "mkdir $output_dir; mkdir $output_dir/stimuli; cp ./afni_clusterwise_fwe/tone_counting_onset_times.txt ./afni_clusterwise_fwe/tone_counting_probe_duration.txt $output_dir/stimuli; 3dcopy sub-01_T1w.nii.gz $output_dir/sub-01_T1w; ",
         "used": [
-          "urn:e5ba4dd7-5b17-4194-a1c9-264e76957414",
-          "urn:41a4842c-bbcd-45d1-a868-abf5bf26f803",
-          "urn:83781569-a890-4a9e-ba7b-699412ca8c7b"
+          "urn:cd0ed143-f19d-46c3-803c-78ed75e36935",
+          "urn:58593ee7-e92c-41c8-abd4-db8f69e4a693",
+          "urn:499896cf-cadc-47e3-bc6d-f191317c50b9"
         ]
       },
       {
-        "@id": "urn:8b3bbb39-0aea-4201-97f0-045c3f5022a9",
+        "@id": "urn:f065ba49-0061-4710-9e72-51bedf075cff",
         "label": "auto block: tcat",
-        "associatedWith": "urn:5fcebb2a-561a-4a82-9ba8-c34a70dca3de",
+        "associatedWith": "urn:34aa7f5c-1db3-458e-9bee-ebc98626d3b1",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat sub-01_task-tonecounting_bold.nii.gz'[0..$]'; ",
         "used": [
-          "urn:b4484d59-8f63-48ca-b656-1e0d043752b2"
+          "urn:1544c31e-843b-4eda-a65d-83f079e3454c"
         ]
       },
       {
-        "@id": "urn:e9a73030-0006-4ef8-95e3-5834de3078f3",
+        "@id": "urn:94b6712b-fc9d-4cc5-b3aa-bc16d0172491",
         "label": "auto block: outcount",
-        "associatedWith": "urn:5fcebb2a-561a-4a82-9ba8-c34a70dca3de",
+        "associatedWith": "urn:34aa7f5c-1db3-458e-9bee-ebc98626d3b1",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D; cat outcount.r*.1D > outcount_rall.1D; ",
         "used": [
-          "urn:c503a0a4-664f-4750-a901-73b7820becbe",
-          "urn:23b47ba8-6c77-47fa-8455-53b53de084b8"
+          "urn:474f4339-61f5-4e4b-b95d-5ae31844cf5b",
+          "urn:ab757f74-c92c-4975-872c-4316678e0289"
         ]
       },
       {
-        "@id": "urn:fadd4862-4c4b-4a39-ba35-666f29181e2c",
+        "@id": "urn:9135d6df-2975-4abd-8177-670967e8e744",
         "label": "tshift",
-        "associatedWith": "urn:5fcebb2a-561a-4a82-9ba8-c34a70dca3de",
+        "associatedWith": "urn:34aa7f5c-1db3-458e-9bee-ebc98626d3b1",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig; ",
         "used": [
-          "urn:c503a0a4-664f-4750-a901-73b7820becbe"
+          "urn:474f4339-61f5-4e4b-b95d-5ae31844cf5b"
         ]
       },
       {
-        "@id": "urn:cb081815-8a6c-42f8-bb87-18c9e4cb7bc9",
+        "@id": "urn:6c4f6aac-5276-4ebe-a03f-34722ae2236c",
         "label": "align",
-        "associatedWith": "urn:5fcebb2a-561a-4a82-9ba8-c34a70dca3de",
+        "associatedWith": "urn:34aa7f5c-1db3-458e-9bee-ebc98626d3b1",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off; ",
         "used": [
-          "urn:79450e3a-2794-4024-9b76-79a103d2b7d3",
-          "urn:9f53cc03-f2b2-4da6-a513-ed9fcea5e192"
+          "urn:167795fc-87bc-4fa8-af0e-78391dd3aec1",
+          "urn:7693af36-0c01-4257-9531-d5e8d89bd197"
         ]
       },
       {
-        "@id": "urn:d2c7c8ce-aa21-4a64-a01f-9425bfa93b01",
+        "@id": "urn:ed02ec72-fcfc-42a4-af93-12f4fbf72466",
         "label": "tlrc",
-        "associatedWith": "urn:5fcebb2a-561a-4a82-9ba8-c34a70dca3de",
+        "associatedWith": "urn:34aa7f5c-1db3-458e-9bee-ebc98626d3b1",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss; cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D; ",
         "used": [
-          "urn:4e78aec3-0449-4957-9b2e-e2670d3c8eac",
-          "urn:8bca4590-7011-4604-82a0-bba4995ab6c8",
-          "urn:aedc8b00-31dc-4c2f-abe2-83b372cc9ea1"
+          "urn:1f817791-d0b3-4f52-b23f-4749f8999d41",
+          "urn:dceaced7-8496-4699-9576-12b35f78fa94",
+          "urn:880631f5-52f6-406a-9de7-403bffd538b7"
         ]
       },
       {
-        "@id": "urn:7c045668-7bf9-44d6-8e7b-bfa797641a7b",
+        "@id": "urn:28f7dfc8-ec0e-4a14-9234-681d2536b95a",
         "label": "volreg",
-        "associatedWith": "urn:5fcebb2a-561a-4a82-9ba8-c34a70dca3de",
+        "associatedWith": "urn:34aa7f5c-1db3-458e-9bee-ebc98626d3b1",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig; 3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1; cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D; 3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run; 3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run; 3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc; cat dfile.r*.1D > dfile_rall.1D; 3dcopy rm.epi.min.r01+tlrc mask_epi_extents; 3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg; 3dcopy sub-01_T1w_ns+tlrc anat_final.$subj; 3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped; ",
         "used": [
-          "urn:6c861a68-7277-43c4-9682-d741d63b9902",
-          "urn:6c861a68-7277-43c4-9682-d741d63b9902",
-          "urn:aedc8b00-31dc-4c2f-abe2-83b372cc9ea1",
-          "urn:f01c5b8f-dc76-4389-a5e3-7672bec97710",
-          "urn:6c861a68-7277-43c4-9682-d741d63b9902",
-          "urn:f01c5b8f-dc76-4389-a5e3-7672bec97710",
-          "urn:d12b9151-bf9f-4490-bfb4-7f6435411e7b",
-          "urn:372abb51-1466-4222-92e5-3ae1a005e6c7",
-          "urn:56b09b0f-cdba-4b84-b085-0267c989a38e",
-          "urn:63a271a5-57e5-417a-b04b-29e1ad28a9e9",
-          "urn:83dc265e-1d33-4f20-835a-26123ffcdb41",
-          "urn:81ee7c8b-bbbb-45c0-9225-75090adb2c40",
-          "urn:f01c5b8f-dc76-4389-a5e3-7672bec97710",
-          "urn:f8eba6df-a3af-4f80-a5a7-a36f1c8154ec"
+          "urn:5599efc2-698a-43fd-8f94-8c596d69dc39",
+          "urn:5599efc2-698a-43fd-8f94-8c596d69dc39",
+          "urn:880631f5-52f6-406a-9de7-403bffd538b7",
+          "urn:b7981c4c-caca-48bd-8760-5fe3b612c1f6",
+          "urn:5599efc2-698a-43fd-8f94-8c596d69dc39",
+          "urn:b7981c4c-caca-48bd-8760-5fe3b612c1f6",
+          "urn:e05b6219-dbc9-429f-9a68-34756ef5ca1c",
+          "urn:5bf8c031-4fac-437e-94a9-70bd54096121",
+          "urn:f4e72b12-18f5-48bc-aeaf-1b74f56b1453",
+          "urn:ad46b9a2-0e4e-453c-b888-f4e79676cfeb",
+          "urn:98d88eec-e2d8-4c04-bb1d-21ecf1ee3ec5",
+          "urn:bee9f96d-0344-4880-b428-3c0d4fe9f451",
+          "urn:b7981c4c-caca-48bd-8760-5fe3b612c1f6",
+          "urn:2c98c4ca-b031-4448-b514-b0f3c32ae8a7"
         ]
       },
       {
-        "@id": "urn:3e26d898-d64e-4301-8def-9765c710bcdf",
+        "@id": "urn:5312e31a-60d3-4749-af9e-23ed6e42382f",
         "label": "blur",
-        "associatedWith": "urn:5fcebb2a-561a-4a82-9ba8-c34a70dca3de",
+        "associatedWith": "urn:34aa7f5c-1db3-458e-9bee-ebc98626d3b1",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc; ",
         "used": [
-          "urn:3f0afd92-c8b6-4bb9-a0c8-ee92ca4f8c31",
-          "urn:57953d81-a7b2-4224-bb0e-cac27937eb14"
+          "urn:bb43a681-4381-4ce8-b43a-53df91bc4374",
+          "urn:e3c57f2e-612b-41d6-aff1-30c850c84548"
         ]
       },
       {
-        "@id": "urn:d6a983fb-16fb-45a7-be11-a76b4e20cd8b",
+        "@id": "urn:8b944e7f-652b-453c-9868-e2dd5303bb49",
         "label": "mask",
-        "associatedWith": "urn:5fcebb2a-561a-4a82-9ba8-c34a70dca3de",
+        "associatedWith": "urn:34aa7f5c-1db3-458e-9bee-ebc98626d3b1",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc; 3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj; 3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj; 3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt; 3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt; 3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group; ",
         "used": [
-          "urn:19fd3167-8412-442d-a511-6a671f641a18",
-          "urn:f01c5b8f-dc76-4389-a5e3-7672bec97710",
-          "urn:9fd56df6-4de4-4d12-b62c-3161f3c7c749",
-          "urn:0c66a7a9-738b-44a1-b1da-50f88520f931",
-          "urn:c73f2b10-f168-462e-96b1-be4642f13a2b",
-          "urn:08355dcf-1747-4b0f-845e-d473074c2b77",
-          "urn:c73f2b10-f168-462e-96b1-be4642f13a2b",
-          "urn:08355dcf-1747-4b0f-845e-d473074c2b77",
-          "urn:212a4f61-604b-4b36-bd51-f9624408a2e4",
-          "urn:9fd56df6-4de4-4d12-b62c-3161f3c7c749",
-          "urn:3107161d-fd2d-44e4-b50f-11fde8e7fd46"
+          "urn:4dc13e11-7a79-4297-a361-531cb7311a66",
+          "urn:b7981c4c-caca-48bd-8760-5fe3b612c1f6",
+          "urn:38f6f4f9-5b85-4bb8-b056-0f3c0c71a69f",
+          "urn:bd6744b9-2023-4e53-9ed3-e67bd58bfd97",
+          "urn:f564409f-84db-4594-ac89-518f2d4b8373",
+          "urn:69be5b63-382c-4d7a-a906-94a894d2a87e",
+          "urn:f564409f-84db-4594-ac89-518f2d4b8373",
+          "urn:69be5b63-382c-4d7a-a906-94a894d2a87e",
+          "urn:e693c57c-65b6-445b-b9a2-bb2d67afd32b",
+          "urn:38f6f4f9-5b85-4bb8-b056-0f3c0c71a69f",
+          "urn:bc712b9e-ebe7-442b-9cb0-524ae66cb09d"
         ]
       },
       {
-        "@id": "urn:1e662f78-13a4-474a-9645-9ee637aa9e4b",
+        "@id": "urn:a52702c4-4b36-4085-97a9-8d90ed25e7c5",
         "label": "scale",
-        "associatedWith": "urn:5fcebb2a-561a-4a82-9ba8-c34a70dca3de",
+        "associatedWith": "urn:34aa7f5c-1db3-458e-9bee-ebc98626d3b1",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc; 3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale; ",
         "used": [
-          "urn:19fd3167-8412-442d-a511-6a671f641a18",
-          "urn:19fd3167-8412-442d-a511-6a671f641a18",
-          "urn:53f729e0-2ea7-4491-a1c0-5f1ab799f99a",
-          "urn:81ee7c8b-bbbb-45c0-9225-75090adb2c40"
+          "urn:4dc13e11-7a79-4297-a361-531cb7311a66",
+          "urn:4dc13e11-7a79-4297-a361-531cb7311a66",
+          "urn:b4cb0bba-46e0-4c70-b0ed-fc17fcc0c5d5",
+          "urn:bee9f96d-0344-4880-b428-3c0d4fe9f451"
         ]
       },
       {
-        "@id": "urn:b7a38a99-015b-4da7-abb8-e6579ba35172",
+        "@id": "urn:4eb45450-e358-46a7-86ee-cfdb9902415e",
         "label": "regress",
-        "associatedWith": "urn:5fcebb2a-561a-4a82-9ba8-c34a70dca3de",
+        "associatedWith": "urn:34aa7f5c-1db3-458e-9bee-ebc98626d3b1",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -derivative -demean -write motion_deriv.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}; 3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 8 -stim_times 1 stimuli/tone_counting_onset_times.txt 'BLOCK(4)' -stim_label 1 tone_counting -stim_times_AM1 2 stimuli/tone_counting_probe_duration.txt 'dmBLOCK' -stim_label 2 probe -stim_file 3 motion_demean.1D'[0]' -stim_base 3 -stim_label 3 roll -stim_file 4 motion_demean.1D'[1]' -stim_base 4 -stim_label 4 pitch -stim_file 5 motion_demean.1D'[2]' -stim_base 5 -stim_label 5 yaw -stim_file 6 motion_demean.1D'[3]' -stim_base 6 -stim_label 6 dS -stim_file 7 motion_demean.1D'[4]' -stim_base 7 -stim_label 7 dL -stim_file 8 motion_demean.1D'[5]' -stim_base 8 -stim_label 8 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj; 1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt; 3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD; 3dTstat -mean -prefix rm.signal.all all_runs.$subj+tlrc\"[$ktrs]\"; 3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"; 3dcalc -a rm.signal.all+tlrc -b rm.noise.all+tlrc -c full_mask.$subj+tlrc -expr 'c*a/b' -prefix TSNR.$subj; 3dTnorm -norm2 -prefix rm.errts.unit errts.${subj}+tlrc; 3dmaskave -quiet -mask full_mask.$subj+tlrc rm.errts.unit+tlrc > gmean.errts.unit.1D; 3dTstat -sos -prefix - gmean.errts.unit.1D\\' > out.gcor.1D; 3dcalc -a rm.errts.unit+tlrc -b gmean.errts.unit.1D -expr 'a*b' -prefix rm.DP; 3dTstat -sum -prefix corr_brain rm.DP+tlrc; 1dcat X.nocensor.xmat.1D'[3]' > ideal_tone_counting.1D; 1dcat X.nocensor.xmat.1D'[4]' > ideal_probe.1D; 3dTstat -sum -prefix sum_ideal.1D X.nocensor.xmat.1D\"[$reg_cols]\"; 1dcat X.nocensor.xmat.1D\"[$reg_cols]\" > X.stim.xmat.1D; ",
         "used": [
-          "urn:0dd9b1d9-8ebf-41d2-8c63-4657a508a06e",
-          "urn:0dd9b1d9-8ebf-41d2-8c63-4657a508a06e",
-          "urn:0dd9b1d9-8ebf-41d2-8c63-4657a508a06e",
-          "urn:d479a642-5dc1-4d5b-8652-51477e4994d5",
-          "urn:d479a642-5dc1-4d5b-8652-51477e4994d5",
-          "urn:2a385c37-816e-4440-b445-5ea777ad4416",
-          "urn:6ec748e7-4e38-471c-a82a-e38f5e25f410",
-          "urn:3d560307-6ffe-4317-af03-e94130359c0d",
-          "urn:9e64a06d-9dc5-4e38-803f-8758f650cd1c",
-          "urn:9fd56df6-4de4-4d12-b62c-3161f3c7c749",
-          "urn:a7b6f5de-c2b2-49ed-b1f2-85cc15ba656d",
-          "urn:1893e68b-8760-487d-a672-661d89d67317",
-          "urn:c9d8e8ff-1d2f-4924-bdfb-7d9994d48c73",
-          "urn:15a47728-78c9-4ccc-8db9-c928c7fc4ae5",
-          "urn:ff50cde1-de86-4145-82b6-32390e1d36da",
-          "urn:391b6139-ccc6-4820-83d1-803d176f56c5",
-          "urn:5d7bff8e-3649-4279-b652-65208d3038d8",
-          "urn:5d7bff8e-3649-4279-b652-65208d3038d8"
+          "urn:ddefe5b8-47af-466b-a3e5-99a98409d213",
+          "urn:ddefe5b8-47af-466b-a3e5-99a98409d213",
+          "urn:ddefe5b8-47af-466b-a3e5-99a98409d213",
+          "urn:a4383a6b-2c64-452b-9fbd-ff004d36d358",
+          "urn:a4383a6b-2c64-452b-9fbd-ff004d36d358",
+          "urn:f9d9798b-3574-4575-9644-32356a2670e4",
+          "urn:800b2f42-62f7-43ab-aafe-a9c283857656",
+          "urn:3c8b9fce-ce3c-434a-918c-35889ca6823b",
+          "urn:852711dd-38a1-484b-afd1-8cb94648ec83",
+          "urn:38f6f4f9-5b85-4bb8-b056-0f3c0c71a69f",
+          "urn:c9145c33-424d-4dbf-9940-ee3136099c67",
+          "urn:b76d1e93-8206-4b3c-b018-d3a8076cc796",
+          "urn:7113ba83-fbcd-46a9-a4a8-fa6e7707d0ac",
+          "urn:73db4a10-3bfe-43d0-9fcf-1760c0d6cebe",
+          "urn:33037fa2-3494-4549-a067-63d3081d1503",
+          "urn:b3221acf-e8f3-4857-b126-4685ff6d89e8",
+          "urn:d8be2762-fa93-4e54-8cee-c1cf4627ab75",
+          "urn:d8be2762-fa93-4e54-8cee-c1cf4627ab75"
         ]
       },
       {
-        "@id": "urn:c7e22265-242c-40b2-a6d4-3b6718af7d53",
+        "@id": "urn:15455f94-530a-460a-a7b6-2130b0cc78ee",
         "label": "blur estimation",
-        "associatedWith": "urn:5fcebb2a-561a-4a82-9ba8-c34a70dca3de",
+        "associatedWith": "urn:34aa7f5c-1db3-458e-9bee-ebc98626d3b1",
         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc all_runs.$subj+tlrc\"[$trs]\" >> blur.epits.1D; 3dFWHMx -detrend -mask full_mask.$subj+tlrc errts.${subj}+tlrc\"[$trs]\" >> blur.errts.1D; 3dClustSim -both -mask full_mask.$subj+tlrc -fwhmxyz $fxyz[1-3] -prefix ClustSim; ",
         "used": [
-          "urn:9fd56df6-4de4-4d12-b62c-3161f3c7c749",
-          "urn:9fd56df6-4de4-4d12-b62c-3161f3c7c749",
-          "urn:9fd56df6-4de4-4d12-b62c-3161f3c7c749"
+          "urn:38f6f4f9-5b85-4bb8-b056-0f3c0c71a69f",
+          "urn:38f6f4f9-5b85-4bb8-b056-0f3c0c71a69f",
+          "urn:38f6f4f9-5b85-4bb8-b056-0f3c0c71a69f"
         ]
       },
       {
-        "@id": "urn:26a00968-1740-4b01-8330-41148ecff2f1",
+        "@id": "urn:6093bb5e-5d55-4dce-98ad-91ef62e3993f",
         "label": "auto block: generate review scripts",
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@@ -193,7 +192,7 @@
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@@ -201,7 +200,7 @@
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@@ -209,34 +208,34 @@
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@@ -244,13 +243,13 @@
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@@ -258,7 +257,7 @@
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@@ -266,25 +265,25 @@
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@@ -292,16 +291,16 @@
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@@ -309,7 +308,7 @@
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@@ -317,16 +316,16 @@
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@@ -334,7 +333,7 @@
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@@ -342,7 +341,7 @@
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@@ -350,16 +349,16 @@
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@@ -367,16 +366,16 @@
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@@ -384,7 +383,7 @@
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@@ -392,7 +391,7 @@
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@@ -400,7 +399,7 @@
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@@ -408,7 +407,7 @@
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@@ -416,7 +415,7 @@
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@@ -424,7 +423,7 @@
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@@ -432,7 +431,7 @@
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@@ -440,97 +439,97 @@
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           "sha256": "06a0bfbc609c1a06ecf93c479a3288d2911c7f5f3e93cf49c5d26f721c2035ed"
         }
       },
       {
-        "@id": "urn:f715da09-7169-4935-8a19-0e64acad6228",
+        "@id": "urn:4999dcef-486a-49da-a208-7388540ec760",
         "label": "corr_brain",
         "prov:atLocation": "corr_brain",
-        "generatedBy": "urn:b7a38a99-015b-4da7-abb8-e6579ba35172",
+        "generatedBy": "urn:4eb45450-e358-46a7-86ee-cfdb9902415e",
         "digest": {
           "sha256": "74e3aeae0da338b871ab5dc9e8859a4e81fcf1b3c0042cd22fe337eb7baf5eae"
         }
       },
       {
-        "@id": "urn:841327f1-5e7e-4483-acb6-fe061e15ab16",
+        "@id": "urn:dfb84be0-39a0-41e5-9700-2793699294a3",
         "label": "ideal_tone_counting.1D",
         "prov:atLocation": "ideal_tone_counting.1D",
-        "generatedBy": "urn:b7a38a99-015b-4da7-abb8-e6579ba35172",
+        "generatedBy": "urn:4eb45450-e358-46a7-86ee-cfdb9902415e",
         "digest": {
           "sha256": "9bb1cabac5ce7ca19dffa5cd6336a9bf82d362fea2ce9341978406e421b5333c"
         }
       },
       {
-        "@id": "urn:008cf7fd-fd73-41c0-87f8-bb91d64c90ea",
+        "@id": "urn:84bb4292-c4fb-4630-9b9e-4d2f4ad4e630",
         "label": "ideal_probe.1D",
         "prov:atLocation": "ideal_probe.1D",
-        "generatedBy": "urn:b7a38a99-015b-4da7-abb8-e6579ba35172",
+        "generatedBy": "urn:4eb45450-e358-46a7-86ee-cfdb9902415e",
         "digest": {
           "sha256": "705d93afa8b6ded9f4f572db3f967b54e9906942669af51dd8287a9863bb4288"
         }
       },
       {
-        "@id": "urn:ce0367ad-797e-4e33-bcbf-d139eff4002d",
+        "@id": "urn:fcde3b82-23d2-47a4-8cf1-6e6487be366a",
         "label": "sum_ideal.1D",
         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:b7a38a99-015b-4da7-abb8-e6579ba35172",
+        "generatedBy": "urn:4eb45450-e358-46a7-86ee-cfdb9902415e",
         "digest": {
           "sha256": "b2dccadcd84b2d26ec9685c4d1846baf2f11b867f31c36a08748d1c85467b01a"
         }
       },
       {
-        "@id": "urn:de7ace33-d17f-4db4-985a-577e046b402c",
+        "@id": "urn:05b870ed-40cd-4258-8683-66de67797871",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:b7a38a99-015b-4da7-abb8-e6579ba35172",
+        "generatedBy": "urn:4eb45450-e358-46a7-86ee-cfdb9902415e",
         "digest": {
           "sha256": "7c61b2f4bbb9eb0cecb19f81faa3a79b94d547b7fb4087ed18e368619e0004e6"
         }
       },
       {
-        "@id": "urn:9fd56df6-4de4-4d12-b62c-3161f3c7c749",
+        "@id": "urn:38f6f4f9-5b85-4bb8-b056-0f3c0c71a69f",
         "label": "full_mask.$subj",
         "prov:atLocation": "full_mask.$subj+tlrc",
         "digest": {
@@ -953,34 +952,34 @@
         }
       },
       {
-        "@id": "urn:c6371710-d2ff-4ab7-a394-f9917321103e",
+        "@id": "urn:14f92534-636d-49c9-9e96-ca067ef99a0b",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:c7e22265-242c-40b2-a6d4-3b6718af7d53",
+        "generatedBy": "urn:15455f94-530a-460a-a7b6-2130b0cc78ee",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
         }
       },
       {
-        "@id": "urn:7c6a5a4a-63e5-4786-b73c-f906e5120d91",
+        "@id": "urn:4c4ed23d-2299-4b12-b063-c04a871e1966",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:c7e22265-242c-40b2-a6d4-3b6718af7d53",
+        "generatedBy": "urn:15455f94-530a-460a-a7b6-2130b0cc78ee",
         "digest": {
           "sha256": "73969700079b5d3275536ac7eaf0e17571d7e74ec49553b6940f90d5718fc800"
         }
       },
       {
-        "@id": "urn:9c97f789-68aa-4cdc-aa0b-04d6151c43cb",
+        "@id": "urn:8c1eca6e-2b08-4870-8d0b-25bc020fa0dd",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:c7e22265-242c-40b2-a6d4-3b6718af7d53",
+        "generatedBy": "urn:15455f94-530a-460a-a7b6-2130b0cc78ee",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:cc8f8d80-4f02-496d-9a4a-e0e2bfbe3189",
+        "@id": "urn:452f975b-e651-438e-855c-e598c87cc913",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -988,10 +987,10 @@
         }
       },
       {
-        "@id": "urn:74cebf5a-7236-4402-8dc4-8d5936bcc43c",
+        "@id": "urn:da7a47f5-c7b8-4af8-b049-e14b0fede0d4",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:26a00968-1740-4b01-8330-41148ecff2f1",
+        "generatedBy": "urn:6093bb5e-5d55-4dce-98ad-91ef62e3993f",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_thr_clustunck10_proc.jsonld b/examples/from_parsers/afni/afni_thr_clustunck10_proc.jsonld
index 89d22fbea..e4e738135 100644
--- a/examples/from_parsers/afni/afni_thr_clustunck10_proc.jsonld
+++ b/examples/from_parsers/afni/afni_thr_clustunck10_proc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "@id": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,569 +13,569 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:90825931-1e37-4c79-845e-6ce2e98b2146",
+        "@id": "urn:1662b1a2-1679-4d8d-b615-c41a992926ca",
         "label": "Make directory",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "mkdir $output_dir",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:694c8087-4fe7-49de-ab21-f825fba8cd0c",
+        "@id": "urn:2aaa0e60-f652-4176-af2f-3b0f09c14266",
         "label": "Make directory",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "mkdir $output_dir/stimuli",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:1e2c7578-af0e-4bca-884b-250816eba9ef",
+        "@id": "urn:36139506-2e6f-4255-bbe7-49fb09a05bde",
         "label": "cp",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "cp ./afni_cluster_k10/tone_counting_onset_times.txt ./afni_cluster_k10/tone_counting_probe_duration.txt $output_dir/stimuli",
         "parameters": {},
         "used": [
-          "urn:2ee58116-eebd-4488-8377-a427284d53ad",
-          "urn:71a50c02-85cf-4542-9253-938bf96ac20e"
+          "urn:38c32689-25e4-4616-a55f-99f621b66dae",
+          "urn:48891029-b785-4f4f-8860-7054ddcf78ca"
         ]
       },
       {
-        "@id": "urn:c51d7280-0110-4542-9ecf-0e5f3bc7e16c",
+        "@id": "urn:270d4b00-919d-46a5-8bd3-ba90ab4de77c",
         "label": "3dcopy",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dcopy sub-01_T1w.nii.gz $output_dir/sub-01_T1w",
         "parameters": {},
         "used": [
-          "urn:6c86b3b9-616a-44e3-b672-aa3119a86cb6"
+          "urn:40d467e3-1a17-401c-a6fe-fc6b2df21dfd"
         ]
       },
       {
-        "@id": "urn:5403d109-bb63-40c4-9259-6bdc9aac185b",
+        "@id": "urn:6c7c5ceb-8f8a-4126-931f-3e45b2fc80f0",
         "label": "3dTcat",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "parameters": {},
         "used": [
-          "urn:e72745d0-8643-4d35-ba85-e602bf262c70"
+          "urn:f653dfb6-d7f8-4895-8e06-573f04121f8c"
         ]
       },
       {
-        "@id": "urn:ad5b6124-ac68-4f65-9a83-9311a31d76d0",
+        "@id": "urn:bc4ed7c6-6801-4fc5-8242-4cca359734a6",
         "label": "3dToutcount",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D",
         "parameters": {},
         "used": [
-          "urn:4535058f-5e78-4d0f-8345-43b9cac46637"
+          "urn:abaf539c-8c53-4d5b-81dd-c5c8dd66cef5"
         ]
       },
       {
-        "@id": "urn:3860facc-04c6-484f-bfdc-1c8f26e35046",
+        "@id": "urn:af09e210-3d42-4ab8-881e-63b8a79ac26f",
         "label": "cat",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "cat outcount.r*.1D > outcount_rall.1D",
         "parameters": {},
         "used": [
-          "urn:616c57ac-c682-45d4-a485-283ce083a8b0"
+          "urn:f6360992-6c3c-4790-874c-7469907d535a"
         ]
       },
       {
-        "@id": "urn:2a39471a-4d01-4594-9f52-1bc9808a9542",
+        "@id": "urn:11801d7e-8459-47fd-bfb3-024e9bf5501d",
         "label": "3dTshift",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
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         "parameters": {},
         "used": [
-          "urn:4535058f-5e78-4d0f-8345-43b9cac46637"
+          "urn:abaf539c-8c53-4d5b-81dd-c5c8dd66cef5"
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       },
       {
-        "@id": "urn:7d2dcce3-c3b7-477d-a23e-00d6160827be",
+        "@id": "urn:68638674-b35e-4ee2-ac81-93b0eed1dc4a",
         "label": "align_epi_anat.py",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off",
         "parameters": {},
         "used": [
-          "urn:18ce82e3-98b1-4bc1-8d21-6baecf8def51",
-          "urn:7bba9bc4-f141-4036-bfe9-719e2f2f674d"
+          "urn:8cb2d405-f78e-461f-a680-56abf991cd9e",
+          "urn:5bcbb31a-da10-4a45-b7eb-04dac91e5b3c"
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       {
-        "@id": "urn:7db798dd-6c0b-44c4-9157-25acc6391ff8",
+        "@id": "urn:3629a684-e3d0-4d02-b46c-ba0aa897ca06",
         "label": "@auto_tlrc",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss",
         "parameters": {},
         "used": [
-          "urn:7a7ec3c2-ee5d-44ef-9f01-6481b25dbe0e",
-          "urn:36c1aece-90bf-4233-9092-29463e67e4db"
+          "urn:c105ae15-b7b6-45a1-998a-edabc1944c3e",
+          "urn:6f371063-f2c7-47dd-8a3b-6d0d986e115e"
         ]
       },
       {
-        "@id": "urn:73e1291d-b339-436f-b8c7-f9c93ceb0c63",
+        "@id": "urn:b1d963a1-adde-478c-9572-0e6491214316",
         "label": "cat_matvec",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D",
         "parameters": {},
         "used": [
-          "urn:0ed73b37-71c2-4ec8-bedf-7dbda5dbf534"
+          "urn:49ef5b81-19e3-4c4e-b711-c5adb8849ec0"
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       },
       {
-        "@id": "urn:9c584d26-c686-439f-a800-9300d989a27b",
+        "@id": "urn:384ac647-9ad8-446d-b8a7-23ec3b5875b1",
         "label": "3dvolreg",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig",
         "parameters": {},
         "used": [
-          "urn:aee6ccfc-49bc-4c7f-b671-bca972835626"
+          "urn:8c6a8fad-4a10-4e63-902e-cb713291e98b"
         ]
       },
       {
-        "@id": "urn:5c26155a-ec3f-4b9a-b84e-494c4aacb8ea",
+        "@id": "urn:ac72bb00-f067-43c0-93f1-c19535495c63",
         "label": "3dcalc",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1",
         "parameters": {},
         "used": [
-          "urn:aee6ccfc-49bc-4c7f-b671-bca972835626"
+          "urn:8c6a8fad-4a10-4e63-902e-cb713291e98b"
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       },
       {
-        "@id": "urn:2a4a9ce0-2c65-4c7e-8f1a-491602520a96",
+        "@id": "urn:cfaa20a5-21e5-49c6-bfed-2d23065164c6",
         "label": "cat_matvec",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D",
         "parameters": {},
         "used": [
-          "urn:0ed73b37-71c2-4ec8-bedf-7dbda5dbf534"
+          "urn:49ef5b81-19e3-4c4e-b711-c5adb8849ec0"
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       },
       {
-        "@id": "urn:55f70081-d3f4-4826-a9ac-8efad3908bfd",
+        "@id": "urn:0a2bd5ea-a64e-42a0-ae31-150e7a1257b4",
         "label": "3dAllineate",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run",
         "parameters": {},
         "used": [
-          "urn:8f9c2f28-04d8-4c7f-803d-b3227c169a98",
-          "urn:aee6ccfc-49bc-4c7f-b671-bca972835626",
-          "urn:61c7bd3a-5bdf-448f-9deb-d13ead4dd708"
+          "urn:fad38cb7-5e1a-4f82-ac2d-4f0cc81b0b2a",
+          "urn:8c6a8fad-4a10-4e63-902e-cb713291e98b",
+          "urn:b9dd4585-53b2-46d3-86ef-605a4028c435"
         ]
       },
       {
-        "@id": "urn:d81a5c5b-8b03-48f8-92ae-3e9895636e1e",
+        "@id": "urn:d3e9b075-7f99-4789-a358-bfc920fed3c3",
         "label": "3dAllineate",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run",
         "parameters": {},
         "used": [
-          "urn:8f9c2f28-04d8-4c7f-803d-b3227c169a98",
-          "urn:1a83e7f6-a856-4c18-85fd-ad5fae8e1954",
-          "urn:61c7bd3a-5bdf-448f-9deb-d13ead4dd708"
+          "urn:fad38cb7-5e1a-4f82-ac2d-4f0cc81b0b2a",
+          "urn:d9c5d9f6-d211-47e7-993d-ca16b373b789",
+          "urn:b9dd4585-53b2-46d3-86ef-605a4028c435"
         ]
       },
       {
-        "@id": "urn:afe8afc2-9672-4930-8691-fb8cea8239b2",
+        "@id": "urn:22ef0778-033a-4fc5-871a-2d082718833a",
         "label": "3dTstat",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc",
         "parameters": {},
         "used": [
-          "urn:a22a0a26-9679-4208-a173-4e8e87fa031c"
+          "urn:1435c1bd-2e36-477a-b417-5f57093bedde"
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         "label": "cat",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "cat dfile.r*.1D > dfile_rall.1D",
         "parameters": {},
         "used": [
-          "urn:c83de79e-f16d-4a1a-8038-2d36fe3e1a8a"
+          "urn:25ae9bf9-095e-447e-a614-2c4608c5a78a"
         ]
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       {
-        "@id": "urn:9254ee69-c36c-4f52-a2d5-9b6f37782f50",
+        "@id": "urn:aa69b8f4-4148-47a4-a8fa-9dfb4d9aae01",
         "label": "3dcopy",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dcopy rm.epi.min.r01+tlrc mask_epi_extents",
         "parameters": {},
         "used": [
-          "urn:d2ec1e1f-6b72-4cd0-8bdd-015b1729e259"
+          "urn:944ad4a8-6abe-44bb-835f-307b53b5e187"
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       {
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         "label": "3dcalc",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg",
         "parameters": {},
         "used": [
-          "urn:e5f10ca6-7c17-452e-8bb8-60d5ef7cbcbe",
-          "urn:dbde917c-9ba0-4d04-bd2d-fd2c34c2d061"
+          "urn:346f2f07-2990-484f-9e23-d74ce972f99a",
+          "urn:246c334f-7c51-4acd-9d77-7d54242fd2d7"
         ]
       },
       {
-        "@id": "urn:907eef82-bdc1-44ab-b082-0dfa2a28a026",
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         "label": "3dcopy",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dcopy sub-01_T1w_ns+tlrc anat_final.$subj",
         "parameters": {},
         "used": [
-          "urn:8f9c2f28-04d8-4c7f-803d-b3227c169a98"
+          "urn:fad38cb7-5e1a-4f82-ac2d-4f0cc81b0b2a"
         ]
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       {
-        "@id": "urn:6d0e42e6-fee1-4138-92a2-dc17b126e960",
+        "@id": "urn:adee1c78-e6cf-4a0e-9264-2ceaceb54ee0",
         "label": "3dAllineate",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped",
         "parameters": {},
         "used": [
-          "urn:75548ade-ead8-4b08-8c99-a4b85a134c18"
+          "urn:1b27e140-7a1e-44d0-b08b-6050245e2a3d"
         ]
       },
       {
-        "@id": "urn:5a5ed666-cf2f-4213-b4c3-9fb49c784d57",
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         "label": "3dmerge",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc",
         "parameters": {},
         "used": [
-          "urn:023a2890-483b-47d2-b7f8-7df9cdbe3d0a",
-          "urn:5bd09178-6596-403f-afa9-3c62d7e3b3aa"
+          "urn:84a2fd0f-cef6-4ec3-a2b4-defce849f38f",
+          "urn:0d388f61-9111-482b-8107-7545ebbec4cb"
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       },
       {
-        "@id": "urn:f0bdef22-eca3-4681-b767-71d5b60df1bc",
+        "@id": "urn:992191e6-cd54-483e-90d3-3b177bf40e12",
         "label": "3dAutomask",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
-          "urn:1d2c7c93-358b-4b29-8071-c1dd84302329"
+          "urn:e2b59a11-aa0a-47a5-9bc6-a727eb7145a8"
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       {
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         "label": "3dmask_tool",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj",
         "parameters": {},
         "used": []
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       {
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         "label": "3dresample",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat",
         "parameters": {},
         "used": [
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-          "urn:b6aa3e9a-7625-4de7-a443-a1d0caffeedb"
+          "urn:fad38cb7-5e1a-4f82-ac2d-4f0cc81b0b2a",
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       {
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+        "@id": "urn:2d7fbb57-9060-4d9b-88e3-daacd0134d99",
         "label": "3dmask_tool",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj",
         "parameters": {},
         "used": [
-          "urn:a8cb53b6-104c-4d2f-be09-f14150ec2a23"
+          "urn:868803d2-f2c9-45ad-98ae-215da048aed3"
         ]
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       {
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         "label": "3dABoverlap",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt",
         "parameters": {},
         "used": [
-          "urn:fda80bd6-96ea-4376-bd3f-195279a3d29a",
-          "urn:fa2200bb-fb7c-4e93-af75-14a37b278ed7"
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       {
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         "label": "3ddot",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt",
         "parameters": {},
         "used": [
-          "urn:fda80bd6-96ea-4376-bd3f-195279a3d29a",
-          "urn:fa2200bb-fb7c-4e93-af75-14a37b278ed7"
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       {
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         "label": "3dresample",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc",
         "parameters": {},
         "used": [
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-          "urn:b6aa3e9a-7625-4de7-a443-a1d0caffeedb"
+          "urn:e400d490-8f67-46f0-a5ba-4a3262ea3bae",
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       {
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+        "@id": "urn:231abdc8-7275-44f3-86b3-b8cd318f4207",
         "label": "3dmask_tool",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group",
         "parameters": {},
         "used": [
-          "urn:98b8d939-2139-43fe-9809-aff688aedb64"
+          "urn:ee7debe5-41b6-4ac0-874d-e3b6c7944a04"
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       {
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         "label": "3dTstat",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
-          "urn:1d2c7c93-358b-4b29-8071-c1dd84302329"
+          "urn:e2b59a11-aa0a-47a5-9bc6-a727eb7145a8"
         ]
       },
       {
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         "label": "3dcalc",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale",
         "parameters": {},
         "used": [
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-          "urn:bc27bd94-ca0f-4191-9511-6a251dad583f",
-          "urn:dbde917c-9ba0-4d04-bd2d-fd2c34c2d061"
+          "urn:e2b59a11-aa0a-47a5-9bc6-a727eb7145a8",
+          "urn:fd4b3e64-5e6c-48aa-b561-2bea00747104",
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         ]
       },
       {
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+        "@id": "urn:b2f7ad57-5a5b-442e-9c5b-2c0072ba9c85",
         "label": "1d_tool.py",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D",
         "parameters": {},
         "used": [
-          "urn:3c91a86f-673d-40f3-b844-24466965e0c9"
+          "urn:0f920aab-f8e2-487a-b2c8-77fdd14ff21c"
         ]
       },
       {
-        "@id": "urn:226d6375-1bcb-497b-bbc5-2839fa204101",
+        "@id": "urn:fa8342fe-9330-4fbe-8c69-740405630269",
         "label": "1d_tool.py",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -derivative -demean -write motion_deriv.1D",
         "parameters": {},
         "used": [
-          "urn:3c91a86f-673d-40f3-b844-24466965e0c9"
+          "urn:0f920aab-f8e2-487a-b2c8-77fdd14ff21c"
         ]
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       {
-        "@id": "urn:d58429c6-9e63-4f00-8a81-abaf77c48ec4",
+        "@id": "urn:f1ae068f-bd6c-4f5e-990f-bc158d798aa4",
         "label": "1d_tool.py",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}",
         "parameters": {},
         "used": [
-          "urn:3c91a86f-673d-40f3-b844-24466965e0c9"
+          "urn:0f920aab-f8e2-487a-b2c8-77fdd14ff21c"
         ]
       },
       {
-        "@id": "urn:091391a5-1062-44cc-b7b6-4e2e5f2e005a",
+        "@id": "urn:1ab1395a-bd77-4c9c-97e0-6e01726808ce",
         "label": "3dDeconvolve",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 8 -stim_times 1 stimuli/tone_counting_onset_times.txt 'BLOCK(4)' -stim_label 1 tone_counting -stim_times_AM1 2 stimuli/tone_counting_probe_duration.txt 'dmBLOCK' -stim_label 2 probe -stim_file 3 motion_demean.1D'[0]' -stim_base 3 -stim_label 3 roll -stim_file 4 motion_demean.1D'[1]' -stim_base 4 -stim_label 4 pitch -stim_file 5 motion_demean.1D'[2]' -stim_base 5 -stim_label 5 yaw -stim_file 6 motion_demean.1D'[3]' -stim_base 6 -stim_label 6 dS -stim_file 7 motion_demean.1D'[4]' -stim_base 7 -stim_label 7 dL -stim_file 8 motion_demean.1D'[5]' -stim_base 8 -stim_label 8 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj",
         "parameters": {},
         "used": [
-          "urn:2656f2fc-32a0-4db6-82a3-1bee8c7c1262"
+          "urn:9c1ff056-0888-4199-b1a4-4c11252dcc8f"
         ]
       },
       {
-        "@id": "urn:da5aa1af-62a9-4d38-b211-b84e477282bf",
+        "@id": "urn:3474c8cd-db1d-499b-a758-30039fb6ad37",
         "label": "1d_tool.py",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt",
         "parameters": {},
         "used": [
-          "urn:f7097c96-3c16-4787-89da-87315bb9ca69"
+          "urn:8d19bcea-aa4e-45f1-9578-7d62a781c5d9"
         ]
       },
       {
-        "@id": "urn:1110b4f6-de75-4004-9645-7a86c1244c67",
+        "@id": "urn:714cd3ec-0190-4792-93f3-8c566734b8a4",
         "label": "3dTcat",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD",
         "parameters": {},
         "used": [
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+          "urn:9c1ff056-0888-4199-b1a4-4c11252dcc8f"
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       {
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         "label": "3dTstat",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dTstat -mean -prefix rm.signal.all all_runs.$subj+tlrc\"[$ktrs]\"",
         "parameters": {},
         "used": [
-          "urn:dbfafcd8-f88e-479d-94c2-8cfba84e19a9"
+          "urn:f1ebdf2e-24f8-49fd-8cf4-c135b087159d"
         ]
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       {
-        "@id": "urn:d73a5f7e-245a-4b50-acff-02c0d6f3c66b",
+        "@id": "urn:3fd6b10a-ad16-41ce-987c-d9b67e25d95e",
         "label": "3dTstat",
-        "associatedWith": "urn:7bd74fec-fc5a-41bb-8129-3c537670646c",
+        "associatedWith": "urn:75c61345-a8ea-4382-bfdb-d6d0c98ed84c",
         "command": "3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"",
         "parameters": {},
         "used": [
-          "urn:c0281cc6-41ae-4afb-8712-bdddf923860a"
+          "urn:0723034d-fc73-4fc4-9deb-605b9add0ee7"
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       },
       {
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+        "@id": "urn:0134c831-73b9-47b6-80a6-41535abaf825",
         "label": "3dcalc",
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@@ -610,7 +609,7 @@
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@@ -618,13 +617,13 @@
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@@ -660,16 +659,16 @@
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@@ -677,25 +676,25 @@
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@@ -703,7 +702,7 @@
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@@ -711,16 +710,16 @@
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@@ -728,7 +727,7 @@
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@@ -736,7 +735,7 @@
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@@ -744,16 +743,16 @@
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+        "@id": "urn:9dce6e79-71ef-43e8-997d-4841605ad7c3",
         "label": "all_runs.$subj",
         "prov:atLocation": "all_runs.$subj",
-        "generatedBy": "urn:1110b4f6-de75-4004-9645-7a86c1244c67",
+        "generatedBy": "urn:714cd3ec-0190-4792-93f3-8c566734b8a4",
         "digest": {
           "sha256": "bcf27fc2e339e751d0ea9bba931674c21fd9d434ff411330f4df55f872a8cc7e"
         }
       },
       {
-        "@id": "urn:dbfafcd8-f88e-479d-94c2-8cfba84e19a9",
+        "@id": "urn:f1ebdf2e-24f8-49fd-8cf4-c135b087159d",
         "label": "all_runs.$subj",
         "prov:atLocation": "all_runs.$subj+tlrc\"[$ktrs]\"",
         "digest": {
@@ -1120,16 +1119,16 @@
         }
       },
       {
-        "@id": "urn:fb8aec64-0092-4cf1-afe3-07ed664020c4",
+        "@id": "urn:67c1a9ac-c5ad-4a62-9f8c-1bc385fbd286",
         "label": "rm.signal.all",
         "prov:atLocation": "rm.signal.all",
-        "generatedBy": "urn:0b7078ea-8347-47e3-943c-d5b2a5b008b7",
+        "generatedBy": "urn:fb5b492a-60c2-449b-8413-fd136b506cd7",
         "digest": {
           "sha256": "bda68a16c0afd5e55d4d7415c8c959e61a9aad7898dd456b0f3bb597363dde31"
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       {
-        "@id": "urn:c0281cc6-41ae-4afb-8712-bdddf923860a",
+        "@id": "urn:0723034d-fc73-4fc4-9deb-605b9add0ee7",
         "label": "errts.${subj}",
         "prov:atLocation": "errts.${subj}+tlrc\"[$ktrs]\"",
         "digest": {
@@ -1137,16 +1136,16 @@
         }
       },
       {
-        "@id": "urn:7c054844-b870-48f3-a56d-0958618d172d",
+        "@id": "urn:9f72ed22-2e83-4615-b7d0-34dd51fb3a97",
         "label": "rm.noise.all",
         "prov:atLocation": "rm.noise.all",
-        "generatedBy": "urn:d73a5f7e-245a-4b50-acff-02c0d6f3c66b",
+        "generatedBy": "urn:3fd6b10a-ad16-41ce-987c-d9b67e25d95e",
         "digest": {
           "sha256": "431314eb75d086ce08373b3a374427969e89414c4a2d607e449c1f6485c547af"
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       {
-        "@id": "urn:f13883ba-2f4e-4780-b5f6-a5542c1ab6a6",
+        "@id": "urn:64b3106f-d986-42e5-bea5-ad79de7eed00",
         "label": "rm.signal.all",
         "prov:atLocation": "rm.signal.all+tlrc",
         "digest": {
@@ -1154,7 +1153,7 @@
         }
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       {
-        "@id": "urn:27cbef79-02e5-4f56-a288-ea546ba6a2b1",
+        "@id": "urn:e648781f-7a62-4523-8c8c-24cc9bfea61a",
         "label": "rm.noise.all",
         "prov:atLocation": "rm.noise.all+tlrc",
         "digest": {
@@ -1162,16 +1161,16 @@
         }
       },
       {
-        "@id": "urn:f9655809-f177-40cc-84aa-562f4ab32877",
+        "@id": "urn:76f8224d-55bf-46a5-bc7f-2973c300c08f",
         "label": "TSNR.$subj",
         "prov:atLocation": "TSNR.$subj",
-        "generatedBy": "urn:8e8d84c6-ac64-47ec-8655-dbebf6578a78",
+        "generatedBy": "urn:0134c831-73b9-47b6-80a6-41535abaf825",
         "digest": {
           "sha256": "303f183145a1e295686c08335d3b70753777cf0fa0b3f9628cf8de5471359a00"
         }
       },
       {
-        "@id": "urn:c2cf42dc-0dd5-4be2-8ffc-e5d8352d94ed",
+        "@id": "urn:9f26b129-9763-4b04-860e-3f44465c99ad",
         "label": "errts.${subj}",
         "prov:atLocation": "errts.${subj}+tlrc",
         "digest": {
@@ -1179,25 +1178,25 @@
         }
       },
       {
-        "@id": "urn:077324da-6b60-44f7-925b-9c45937d10db",
+        "@id": "urn:b5d49317-69e9-4232-b911-58eab6897675",
         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit",
-        "generatedBy": "urn:52020508-61e6-4dfe-a196-64f7e40dc726",
+        "generatedBy": "urn:8ae4d11f-5d8d-474d-b00b-f7e5c882df15",
         "digest": {
           "sha256": "03b570ad773a00f51ab7e6cdedfebdeca45f5356de0c25f9e3be44d7bf2c7151"
         }
       },
       {
-        "@id": "urn:aa180f27-8256-4664-bbdd-0d6d7ebf1cdb",
+        "@id": "urn:e10b80dc-2736-45e6-b5cb-3754b829f806",
         "label": "gmean.errts.unit.1D",
         "prov:atLocation": "gmean.errts.unit.1D",
-        "generatedBy": "urn:cb896b82-c1f6-4b6e-8517-e6b9b39074f0",
+        "generatedBy": "urn:91ccbfe0-c5ec-43f2-92a1-79ae778813a9",
         "digest": {
           "sha256": "a35a66cce2e2d487762823c197ca1edc450a9887f46f125826b69c5021662f95"
         }
       },
       {
-        "@id": "urn:1cbd5316-e669-4ad5-8a60-7933b80ed67c",
+        "@id": "urn:1d1b3389-23b1-48cb-9e01-94d17230ada3",
         "label": "out.gcor.1D",
         "prov:atLocation": "out.gcor.1D",
         "digest": {
@@ -1205,16 +1204,16 @@
         }
       },
       {
-        "@id": "urn:f2e1dbb7-4fa4-4051-9274-0c4faad505af",
+        "@id": "urn:acc7bdb5-8fac-4151-8026-d741958f047d",
         "label": "-",
         "prov:atLocation": "-",
-        "generatedBy": "urn:2956e891-bc2d-4540-acbf-aa3927057795",
+        "generatedBy": "urn:7271accf-6874-4774-8e77-f2c8317f2b9b",
         "digest": {
           "sha256": "dac304c9f20899ca1ef5aa403e565345fd0ff4ed80c35f82007c9b03a68292b3"
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       },
       {
-        "@id": "urn:6efa21e0-6d91-4904-86e8-79b259347c7f",
+        "@id": "urn:4dc466e1-b429-43bb-b880-add7232b7347",
         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit+tlrc",
         "digest": {
@@ -1222,16 +1221,16 @@
         }
       },
       {
-        "@id": "urn:9af51269-2e27-4c5d-959d-c8ffae1ee4d9",
+        "@id": "urn:dda87c51-4f5a-49b0-928d-a53c9b3c47f6",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP",
-        "generatedBy": "urn:48807715-825b-46b4-b198-c4820efdf562",
+        "generatedBy": "urn:5a59dd20-8346-4538-8661-9396d02224d7",
         "digest": {
           "sha256": "06a0bfbc609c1a06ecf93c479a3288d2911c7f5f3e93cf49c5d26f721c2035ed"
         }
       },
       {
-        "@id": "urn:9ec090b1-06df-470a-99fc-447da824a36f",
+        "@id": "urn:3625a84c-5333-49e0-86c1-737bfc8d7f7a",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP+tlrc",
         "digest": {
@@ -1239,16 +1238,16 @@
         }
       },
       {
-        "@id": "urn:1cb0b710-db77-4b58-aaa5-ad2f0c1455fb",
+        "@id": "urn:c3acf82f-0adc-4874-bd69-b28b507542c7",
         "label": "corr_brain",
         "prov:atLocation": "corr_brain",
-        "generatedBy": "urn:439ab190-6f31-45d3-b781-9cd272040fb4",
+        "generatedBy": "urn:95b6a627-a7cb-4607-b603-d359f8b3c75c",
         "digest": {
           "sha256": "74e3aeae0da338b871ab5dc9e8859a4e81fcf1b3c0042cd22fe337eb7baf5eae"
         }
       },
       {
-        "@id": "urn:333734aa-0214-4c5f-b7e9-f648101328da",
+        "@id": "urn:b5c075e3-f245-4bc9-8cc4-d55eec21091e",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D'[3]'",
         "digest": {
@@ -1256,16 +1255,16 @@
         }
       },
       {
-        "@id": "urn:9565c071-19d4-4502-8f50-acf69e458431",
+        "@id": "urn:b5bab357-1440-40f7-a07a-e81de6dee8b8",
         "label": "ideal_tone_counting.1D",
         "prov:atLocation": "ideal_tone_counting.1D",
-        "generatedBy": "urn:d8cbec8d-e8ab-497a-8905-72c41e247e8a",
+        "generatedBy": "urn:19cea046-4b73-4065-8d07-f2ab4cd05577",
         "digest": {
           "sha256": "9bb1cabac5ce7ca19dffa5cd6336a9bf82d362fea2ce9341978406e421b5333c"
         }
       },
       {
-        "@id": "urn:242c05a1-10e3-45a9-aa34-8e4799bf79d6",
+        "@id": "urn:d254e790-3eb0-457a-a728-94483f898737",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D'[4]'",
         "digest": {
@@ -1273,16 +1272,16 @@
         }
       },
       {
-        "@id": "urn:ef481cba-a841-48ab-91a2-700b3b045a3e",
+        "@id": "urn:1a0a3bff-cc42-4522-8a1b-0ec281a16e51",
         "label": "ideal_probe.1D",
         "prov:atLocation": "ideal_probe.1D",
-        "generatedBy": "urn:bd0e45d1-072d-4eb7-bf69-3fda63ddfba9",
+        "generatedBy": "urn:7cd59bc5-33fb-4897-b2bb-5cfee20798ee",
         "digest": {
           "sha256": "705d93afa8b6ded9f4f572db3f967b54e9906942669af51dd8287a9863bb4288"
         }
       },
       {
-        "@id": "urn:5deae2c5-d728-4f5b-9d1e-3ac865f0e162",
+        "@id": "urn:12748a32-4f2a-4755-966a-c3bf5f628803",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D\"[$reg_cols]\"",
         "digest": {
@@ -1290,52 +1289,52 @@
         }
       },
       {
-        "@id": "urn:42c4bd6e-e9ad-4e7d-a0c2-4e7992d3bc12",
+        "@id": "urn:7437f41a-5203-4d70-ac17-53d387d4947b",
         "label": "sum_ideal.1D",
         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:f2905fa3-7c8d-4629-bc94-3108b1af34f2",
+        "generatedBy": "urn:920dddce-28c6-421c-882c-9a68550b6b34",
         "digest": {
           "sha256": "b2dccadcd84b2d26ec9685c4d1846baf2f11b867f31c36a08748d1c85467b01a"
         }
       },
       {
-        "@id": "urn:46735ade-270f-473e-91ff-d89229e04697",
+        "@id": "urn:31571f6d-d8ca-4c66-a64a-c2a2a88753d4",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:a02c3dfa-efee-4642-a8db-093fed35d380",
+        "generatedBy": "urn:a4f12a49-cdd0-4f79-8ec4-1e30561765ee",
         "digest": {
           "sha256": "7c61b2f4bbb9eb0cecb19f81faa3a79b94d547b7fb4087ed18e368619e0004e6"
         }
       },
       {
-        "@id": "urn:0fc01c72-be31-41da-8050-498c6fc2f72d",
+        "@id": "urn:924f0baf-a156-4e39-835b-4b9974948de2",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:643c3f61-e81e-440d-9d0a-da03147eb483",
+        "generatedBy": "urn:3f64e75a-698c-4349-9f6a-7bd538d135df",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
         }
       },
       {
-        "@id": "urn:e3486423-f966-4ef5-be39-ed9946ed911d",
+        "@id": "urn:71f1ade3-2b62-4c18-a187-26d24d3a7f1a",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:71b7fd66-39e5-4104-bec8-598dafdea9cc",
+        "generatedBy": "urn:5c0e3a05-6e09-4bc9-bb52-e8c4c019ce22",
         "digest": {
           "sha256": "73969700079b5d3275536ac7eaf0e17571d7e74ec49553b6940f90d5718fc800"
         }
       },
       {
-        "@id": "urn:f40d24fd-8ee7-4822-b98b-3e889411760e",
+        "@id": "urn:9fc79763-50ca-44d0-af53-ea663f18a6c9",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:c9c41032-a75b-4535-84cd-acb432b3d541",
+        "generatedBy": "urn:9d7031f9-b790-4f40-b4db-a36f7f1cdd18",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:d7653c13-bc89-4e81-99a2-e4f6cc895c5b",
+        "@id": "urn:f268d524-4ea7-4ace-aa2e-80e6941b108d",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -1343,10 +1342,10 @@
         }
       },
       {
-        "@id": "urn:05fbe4f8-2e63-4f9b-8d24-0b6839d69dc6",
+        "@id": "urn:8abe0474-66d5-4e8d-b799-4ca935562832",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:9b751396-350f-4f01-be6a-50dbe5855303",
+        "generatedBy": "urn:a6e50cb0-3790-46cd-97c4-6108afc39afe",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_thr_clustunck10_proc_bloc.jsonld b/examples/from_parsers/afni/afni_thr_clustunck10_proc_bloc.jsonld
index 8a220bc33..ccf265c50 100644
--- a/examples/from_parsers/afni/afni_thr_clustunck10_proc_bloc.jsonld
+++ b/examples/from_parsers/afni/afni_thr_clustunck10_proc_bloc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:74530b45-b9c8-451d-91d2-bbcc251aa486",
+        "@id": "urn:247e6f18-0048-4538-afb0-c248e2ba36cf",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,178 +13,178 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:806d8de7-23c7-46e1-b393-3d7fa8d97c2e",
+        "@id": "urn:73216f9b-6c6c-4495-898c-b6e33ab2a9f4",
         "label": "auto block: setup",
-        "associatedWith": "urn:74530b45-b9c8-451d-91d2-bbcc251aa486",
+        "associatedWith": "urn:247e6f18-0048-4538-afb0-c248e2ba36cf",
         "command": "mkdir $output_dir; mkdir $output_dir/stimuli; cp ./afni_cluster_k10/tone_counting_onset_times.txt ./afni_cluster_k10/tone_counting_probe_duration.txt $output_dir/stimuli; 3dcopy sub-01_T1w.nii.gz $output_dir/sub-01_T1w; ",
         "used": [
-          "urn:b13a8837-4e83-4ffe-8583-44ad77c778bf",
-          "urn:c2a01973-43c7-40c2-9965-0854e22d0f72",
-          "urn:1a4cacfc-6c2f-4960-8b86-7bcda40db9b3"
+          "urn:63c66930-7e3d-4eee-a6b2-45f96119bb14",
+          "urn:32ee6bc3-7996-47c5-ba5d-ad3dae831538",
+          "urn:a85d6e1c-9519-48a0-9494-5592eb2b8506"
         ]
       },
       {
-        "@id": "urn:17690087-d2ed-4f96-80fe-672428147074",
+        "@id": "urn:ba9ecd0d-21dc-47fa-b7af-24e896b6acbd",
         "label": "auto block: tcat",
-        "associatedWith": "urn:74530b45-b9c8-451d-91d2-bbcc251aa486",
+        "associatedWith": "urn:247e6f18-0048-4538-afb0-c248e2ba36cf",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat sub-01_task-tonecounting_bold.nii.gz'[0..$]'; ",
         "used": [
-          "urn:86081194-0636-47f1-9e3b-b68114def1d2"
+          "urn:8f862f58-0135-443a-84b8-7d315d0751e5"
         ]
       },
       {
-        "@id": "urn:57b7a47a-a8bd-4f4f-afe5-7d15cdba2f76",
+        "@id": "urn:79cdd853-fa0c-45bb-b58a-4fa937a6c46c",
         "label": "auto block: outcount",
-        "associatedWith": "urn:74530b45-b9c8-451d-91d2-bbcc251aa486",
+        "associatedWith": "urn:247e6f18-0048-4538-afb0-c248e2ba36cf",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D; cat outcount.r*.1D > outcount_rall.1D; ",
         "used": [
-          "urn:f71aba7e-cfbf-475d-a938-f89e03affa34",
-          "urn:6bb2f2da-6e50-4376-958c-d807ba9130f4"
+          "urn:ebb912a3-bf02-4ba8-9363-a5e83909e65a",
+          "urn:49b19b62-af92-47fa-8c77-2337c2f05775"
         ]
       },
       {
-        "@id": "urn:e7a980b9-8ba5-46e3-bbde-f90aa33389b6",
+        "@id": "urn:4eedac58-1578-4f7f-a158-576db499125e",
         "label": "tshift",
-        "associatedWith": "urn:74530b45-b9c8-451d-91d2-bbcc251aa486",
+        "associatedWith": "urn:247e6f18-0048-4538-afb0-c248e2ba36cf",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig; ",
         "used": [
-          "urn:f71aba7e-cfbf-475d-a938-f89e03affa34"
+          "urn:ebb912a3-bf02-4ba8-9363-a5e83909e65a"
         ]
       },
       {
-        "@id": "urn:400dfff1-82aa-4fc8-9730-33f12fb8c935",
+        "@id": "urn:3c19bb11-7590-494e-abd7-3bacb3868ae1",
         "label": "align",
-        "associatedWith": "urn:74530b45-b9c8-451d-91d2-bbcc251aa486",
+        "associatedWith": "urn:247e6f18-0048-4538-afb0-c248e2ba36cf",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off; ",
         "used": [
-          "urn:968c32d6-2eb2-4c77-9682-582fcb20b7b3",
-          "urn:df9d2191-8a3a-45c5-9650-403521b23e4d"
+          "urn:d458c54d-3dc8-4d05-8d6f-66f9f1a1f8ec",
+          "urn:8cb47f6b-5181-4500-9572-0906eac7e750"
         ]
       },
       {
-        "@id": "urn:af065d62-f7ad-401d-8556-3779423d515c",
+        "@id": "urn:b30575e5-b909-41d7-81b2-1c3b1f00624d",
         "label": "tlrc",
-        "associatedWith": "urn:74530b45-b9c8-451d-91d2-bbcc251aa486",
+        "associatedWith": "urn:247e6f18-0048-4538-afb0-c248e2ba36cf",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss; cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D; ",
         "used": [
-          "urn:d6a0021f-3b10-4fdc-9081-b66a5c08bfe9",
-          "urn:cab660e8-ac9e-485b-9138-7d11f33d718e",
-          "urn:cf470468-8935-47d3-9691-08ad68075642"
+          "urn:249dda2c-c59c-44e3-9a54-ec97b2d2c422",
+          "urn:4eec28c2-77b1-4e2a-b5ad-a4bf544143f9",
+          "urn:1d06d47e-8469-4b81-9404-fbc57017ad23"
         ]
       },
       {
-        "@id": "urn:4b894bf9-bd29-4196-ae70-53367dfdf420",
+        "@id": "urn:9e5668f5-2b7b-477c-883e-08a7cf7064c7",
         "label": "volreg",
-        "associatedWith": "urn:74530b45-b9c8-451d-91d2-bbcc251aa486",
+        "associatedWith": "urn:247e6f18-0048-4538-afb0-c248e2ba36cf",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig; 3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1; cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D; 3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run; 3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run; 3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc; cat dfile.r*.1D > dfile_rall.1D; 3dcopy rm.epi.min.r01+tlrc mask_epi_extents; 3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg; 3dcopy sub-01_T1w_ns+tlrc anat_final.$subj; 3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped; ",
         "used": [
-          "urn:e0ebcb86-cf35-4440-ac64-822e3534baa4",
-          "urn:e0ebcb86-cf35-4440-ac64-822e3534baa4",
-          "urn:cf470468-8935-47d3-9691-08ad68075642",
-          "urn:85c3ce0a-f7b8-45ed-91e7-a7a671050994",
-          "urn:e0ebcb86-cf35-4440-ac64-822e3534baa4",
-          "urn:85c3ce0a-f7b8-45ed-91e7-a7a671050994",
-          "urn:2486fe67-6767-4b41-ad86-0d8b7dd40624",
-          "urn:ee0f5301-e428-4406-9bbe-45eb8e1fe8da",
-          "urn:b0bca173-59eb-49c7-845a-74d5b96dfc0a",
-          "urn:e5cde463-e48d-484b-b743-a9a652b0f3bb",
-          "urn:3dd604e1-8ae3-4359-bff8-ca1746af6d4f",
-          "urn:f825b81b-a359-4837-9ddd-1c429b57df18",
-          "urn:85c3ce0a-f7b8-45ed-91e7-a7a671050994",
-          "urn:c9c0d4d9-bd85-425e-b9c7-bb4537311f58"
+          "urn:906a7e97-4954-4db4-90a8-66b1d76cd022",
+          "urn:906a7e97-4954-4db4-90a8-66b1d76cd022",
+          "urn:1d06d47e-8469-4b81-9404-fbc57017ad23",
+          "urn:e73ff039-8349-4916-94b3-209aa86d7a3f",
+          "urn:906a7e97-4954-4db4-90a8-66b1d76cd022",
+          "urn:e73ff039-8349-4916-94b3-209aa86d7a3f",
+          "urn:a3f63c7e-f657-4071-82d5-23c6f12857a3",
+          "urn:3a301cd9-25da-471b-8223-bad090c7347d",
+          "urn:b552aaae-f3a6-43f9-a28e-2adaa38edc2c",
+          "urn:98af3652-a864-476a-b2d5-059404150cbd",
+          "urn:bdbf17fa-bfef-4bd5-90d8-f02ac4320a78",
+          "urn:b1cc91c7-f921-41c1-8be7-392416eeeb13",
+          "urn:e73ff039-8349-4916-94b3-209aa86d7a3f",
+          "urn:ef4d92a2-528c-4884-9e55-9b6f0f020e18"
         ]
       },
       {
-        "@id": "urn:aab53304-9b12-437b-806d-49e31efb24d7",
+        "@id": "urn:bd82cd22-8ef8-4d4b-b705-233e1e6f43d3",
         "label": "blur",
-        "associatedWith": "urn:74530b45-b9c8-451d-91d2-bbcc251aa486",
+        "associatedWith": "urn:247e6f18-0048-4538-afb0-c248e2ba36cf",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc; ",
         "used": [
-          "urn:ec77d41e-744d-4bd1-8eb3-087685539a03",
-          "urn:ee9fc801-0cec-47c2-b99d-60a01df64f52"
+          "urn:ab6737f0-65b9-4811-934c-b7085bad7b9a",
+          "urn:9fb1321c-e5fc-4d51-bbaf-b8c047d3ac80"
         ]
       },
       {
-        "@id": "urn:9eed3a2e-d164-447c-b3bc-d21d5bef7b7e",
+        "@id": "urn:e6e2b2a3-2877-473a-ac88-37bc4f7b79e6",
         "label": "mask",
-        "associatedWith": "urn:74530b45-b9c8-451d-91d2-bbcc251aa486",
+        "associatedWith": "urn:247e6f18-0048-4538-afb0-c248e2ba36cf",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc; 3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj; 3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj; 3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt; 3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt; 3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group; ",
         "used": [
-          "urn:7f43852f-2d85-4cbc-9406-b5d27f469302",
-          "urn:85c3ce0a-f7b8-45ed-91e7-a7a671050994",
-          "urn:c0e2232b-3121-49e4-9765-abca3e931e90",
-          "urn:9256a39d-9dd7-4cc1-9cf9-d82a3e799545",
-          "urn:cd69bdd6-87b9-4324-8e15-9dfa7d9948bc",
-          "urn:88b6394b-ab36-4212-ada9-3823354cec18",
-          "urn:cd69bdd6-87b9-4324-8e15-9dfa7d9948bc",
-          "urn:88b6394b-ab36-4212-ada9-3823354cec18",
-          "urn:64ce8c11-0547-45c6-9800-a2a392488900",
-          "urn:c0e2232b-3121-49e4-9765-abca3e931e90",
-          "urn:fcac9d40-80b9-4b4b-83e3-a11d7f74a441"
+          "urn:afd8c04e-b017-4045-92f4-1e118227526f",
+          "urn:e73ff039-8349-4916-94b3-209aa86d7a3f",
+          "urn:8e51b296-a8ad-4c3e-bfc3-297ae5ebdc88",
+          "urn:9ae492e3-19fd-4cb2-9c73-520962c16993",
+          "urn:f22d3031-ad76-4284-a165-40cc1f7e75b2",
+          "urn:570b107d-2aad-41e1-b0c0-03f7a7ee2734",
+          "urn:f22d3031-ad76-4284-a165-40cc1f7e75b2",
+          "urn:570b107d-2aad-41e1-b0c0-03f7a7ee2734",
+          "urn:163b9af8-5e45-4b14-a848-3e51cf156e55",
+          "urn:8e51b296-a8ad-4c3e-bfc3-297ae5ebdc88",
+          "urn:ab283958-f080-464f-ae38-49bb0a5105e6"
         ]
       },
       {
-        "@id": "urn:869adb8d-9320-4314-abe1-6b6d044a5c59",
+        "@id": "urn:fa33d422-288f-482a-9654-1817f7f1f217",
         "label": "scale",
-        "associatedWith": "urn:74530b45-b9c8-451d-91d2-bbcc251aa486",
+        "associatedWith": "urn:247e6f18-0048-4538-afb0-c248e2ba36cf",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc; 3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale; ",
         "used": [
-          "urn:7f43852f-2d85-4cbc-9406-b5d27f469302",
-          "urn:7f43852f-2d85-4cbc-9406-b5d27f469302",
-          "urn:59ad2686-bf03-4c54-ab58-52d3e36e159d",
-          "urn:f825b81b-a359-4837-9ddd-1c429b57df18"
+          "urn:afd8c04e-b017-4045-92f4-1e118227526f",
+          "urn:afd8c04e-b017-4045-92f4-1e118227526f",
+          "urn:ac56e858-82f0-4ace-90b6-4ac45f773e93",
+          "urn:b1cc91c7-f921-41c1-8be7-392416eeeb13"
         ]
       },
       {
-        "@id": "urn:bca7fdff-cf83-4ed5-86ca-ce6de993d731",
+        "@id": "urn:d11afa04-c763-4db2-99d2-2deb38f3189d",
         "label": "regress",
-        "associatedWith": "urn:74530b45-b9c8-451d-91d2-bbcc251aa486",
+        "associatedWith": "urn:247e6f18-0048-4538-afb0-c248e2ba36cf",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -derivative -demean -write motion_deriv.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}; 3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 8 -stim_times 1 stimuli/tone_counting_onset_times.txt 'BLOCK(4)' -stim_label 1 tone_counting -stim_times_AM1 2 stimuli/tone_counting_probe_duration.txt 'dmBLOCK' -stim_label 2 probe -stim_file 3 motion_demean.1D'[0]' -stim_base 3 -stim_label 3 roll -stim_file 4 motion_demean.1D'[1]' -stim_base 4 -stim_label 4 pitch -stim_file 5 motion_demean.1D'[2]' -stim_base 5 -stim_label 5 yaw -stim_file 6 motion_demean.1D'[3]' -stim_base 6 -stim_label 6 dS -stim_file 7 motion_demean.1D'[4]' -stim_base 7 -stim_label 7 dL -stim_file 8 motion_demean.1D'[5]' -stim_base 8 -stim_label 8 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj; 1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt; 3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD; 3dTstat -mean -prefix rm.signal.all all_runs.$subj+tlrc\"[$ktrs]\"; 3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"; 3dcalc -a rm.signal.all+tlrc -b rm.noise.all+tlrc -c full_mask.$subj+tlrc -expr 'c*a/b' -prefix TSNR.$subj; 3dTnorm -norm2 -prefix rm.errts.unit errts.${subj}+tlrc; 3dmaskave -quiet -mask full_mask.$subj+tlrc rm.errts.unit+tlrc > gmean.errts.unit.1D; 3dTstat -sos -prefix - gmean.errts.unit.1D\\' > out.gcor.1D; 3dcalc -a rm.errts.unit+tlrc -b gmean.errts.unit.1D -expr 'a*b' -prefix rm.DP; 3dTstat -sum -prefix corr_brain rm.DP+tlrc; 1dcat X.nocensor.xmat.1D'[3]' > ideal_tone_counting.1D; 1dcat X.nocensor.xmat.1D'[4]' > ideal_probe.1D; 3dTstat -sum -prefix sum_ideal.1D X.nocensor.xmat.1D\"[$reg_cols]\"; 1dcat X.nocensor.xmat.1D\"[$reg_cols]\" > X.stim.xmat.1D; ",
         "used": [
-          "urn:52b5a16d-e063-4b0b-828e-c4143d18e14d",
-          "urn:52b5a16d-e063-4b0b-828e-c4143d18e14d",
-          "urn:52b5a16d-e063-4b0b-828e-c4143d18e14d",
-          "urn:b30a0c58-4263-4d7f-be30-876f71d4d2d0",
-          "urn:b30a0c58-4263-4d7f-be30-876f71d4d2d0",
-          "urn:39992d62-da1f-4153-b77c-a96fe95f8555",
-          "urn:1abedd81-306e-4748-aebb-1f5e42437347",
-          "urn:e9ee1116-9225-47b0-8405-d050722eeb4e",
-          "urn:9b7413de-84c5-4192-89bf-80266e1ab5ee",
-          "urn:c0e2232b-3121-49e4-9765-abca3e931e90",
-          "urn:6cdc1962-95fb-4726-8f99-e6a217f57a15",
-          "urn:70f2b950-1da8-47bd-9a74-7baa69660fbe",
-          "urn:5cef23cf-7cd9-4210-990e-6e91f48dbd73",
-          "urn:98e35494-b413-4218-b09a-4736ca2f5580",
-          "urn:b87ce270-a7b7-4db0-b9ea-1be043aad9f5",
-          "urn:7acc757f-48c5-4675-a39b-3733beca8099",
-          "urn:52c1a8e5-c14b-48df-8a80-29367b081e4e",
-          "urn:52c1a8e5-c14b-48df-8a80-29367b081e4e"
+          "urn:ab91b3fd-d259-4e35-917b-15e7f7eb5390",
+          "urn:ab91b3fd-d259-4e35-917b-15e7f7eb5390",
+          "urn:ab91b3fd-d259-4e35-917b-15e7f7eb5390",
+          "urn:9c48e073-f43b-4b4e-97d5-2fa117a6f722",
+          "urn:9c48e073-f43b-4b4e-97d5-2fa117a6f722",
+          "urn:6c66cf06-25fd-4f30-8618-576317a7fc39",
+          "urn:1fd2f792-3092-4930-93a3-4fc8820a4eae",
+          "urn:35cbf827-0ceb-4890-ad4e-0f288573fa4b",
+          "urn:15a17ec9-afcd-4aa6-822c-563cf725d34d",
+          "urn:8e51b296-a8ad-4c3e-bfc3-297ae5ebdc88",
+          "urn:f46acfab-f02f-4441-a049-a08f9bff8095",
+          "urn:eeaa7e7a-8cc7-4bd3-9632-8c53f23db6ea",
+          "urn:ba7d0551-bbd3-4b75-9717-70b3d9d90fb6",
+          "urn:70850153-4e6b-43fd-99b1-318d93e70b80",
+          "urn:6d1cd561-140c-46bc-b4f0-91480b25aad3",
+          "urn:a32b44cb-e1b8-40d6-9c78-3aef16006ef5",
+          "urn:f50cf39d-823f-485a-bbc6-f6ebf1bbc99d",
+          "urn:f50cf39d-823f-485a-bbc6-f6ebf1bbc99d"
         ]
       },
       {
-        "@id": "urn:0b7aab45-33e6-4933-87bf-1f8f951f1bb1",
+        "@id": "urn:cc3c31ab-c304-46e8-a45d-d21331ec0eba",
         "label": "blur estimation",
-        "associatedWith": "urn:74530b45-b9c8-451d-91d2-bbcc251aa486",
+        "associatedWith": "urn:247e6f18-0048-4538-afb0-c248e2ba36cf",
         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc all_runs.$subj+tlrc\"[$trs]\" >> blur.epits.1D; 3dFWHMx -detrend -mask full_mask.$subj+tlrc errts.${subj}+tlrc\"[$trs]\" >> blur.errts.1D; 3dClustSim -both -mask full_mask.$subj+tlrc -fwhmxyz $fxyz[1-3] -prefix ClustSim; ",
         "used": [
-          "urn:c0e2232b-3121-49e4-9765-abca3e931e90",
-          "urn:c0e2232b-3121-49e4-9765-abca3e931e90",
-          "urn:c0e2232b-3121-49e4-9765-abca3e931e90"
+          "urn:8e51b296-a8ad-4c3e-bfc3-297ae5ebdc88",
+          "urn:8e51b296-a8ad-4c3e-bfc3-297ae5ebdc88",
+          "urn:8e51b296-a8ad-4c3e-bfc3-297ae5ebdc88"
         ]
       },
       {
-        "@id": "urn:1eef669f-661f-4568-8142-004f40d9ce57",
+        "@id": "urn:90916e20-80a6-4f45-93dc-07564c491938",
         "label": "auto block: generate review scripts",
-        "associatedWith": "urn:74530b45-b9c8-451d-91d2-bbcc251aa486",
+        "associatedWith": "urn:247e6f18-0048-4538-afb0-c248e2ba36cf",
         "command": "gen_epi_review.py -script @epi_review.$subj -dsets pb00.$subj.r*.tcat+orig.HEAD; gen_ss_review_scripts.py -mot_limit 0.3 -exit0; ",
         "used": [
-          "urn:4b4de4da-5b6f-47a9-8120-8c797e7906a4"
+          "urn:20adc457-4cb5-47e7-b992-ee701f634086"
         ]
       }
     ],
     "prov:Entity": [
       {
-        "@id": "urn:b13a8837-4e83-4ffe-8583-44ad77c778bf",
+        "@id": "urn:63c66930-7e3d-4eee-a6b2-45f96119bb14",
         "label": "tone_counting_onset_times.txt",
         "prov:atLocation": "./afni_cluster_k10/tone_counting_onset_times.txt",
         "digest": {
@@ -193,7 +192,7 @@
         }
       },
       {
-        "@id": "urn:c2a01973-43c7-40c2-9965-0854e22d0f72",
+        "@id": "urn:32ee6bc3-7996-47c5-ba5d-ad3dae831538",
         "label": "tone_counting_probe_duration.txt",
         "prov:atLocation": "./afni_cluster_k10/tone_counting_probe_duration.txt",
         "digest": {
@@ -201,7 +200,7 @@
         }
       },
       {
-        "@id": "urn:1a4cacfc-6c2f-4960-8b86-7bcda40db9b3",
+        "@id": "urn:a85d6e1c-9519-48a0-9494-5592eb2b8506",
         "label": "sub-01_T1w.nii.gz",
         "prov:atLocation": "sub-01_T1w.nii.gz",
         "digest": {
@@ -209,34 +208,34 @@
         }
       },
       {
-        "@id": "urn:564f19b7-406c-4518-a908-47569202ac15",
+        "@id": "urn:9c9633d5-e312-4218-beaf-ee48cdb1b684",
         "label": "$output_dir",
         "prov:atLocation": "$output_dir",
-        "generatedBy": "urn:806d8de7-23c7-46e1-b393-3d7fa8d97c2e",
+        "generatedBy": "urn:73216f9b-6c6c-4495-898c-b6e33ab2a9f4",
         "digest": {
           "sha256": "9fa4c635e6533ddf2fed54295920052818d948c3ffe97bc753bd7336b453f8cb"
         }
       },
       {
-        "@id": "urn:6fb270cb-246a-489a-9655-358899756167",
+        "@id": "urn:e6777837-2f7c-4cb1-ab0f-9ad45c985501",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:806d8de7-23c7-46e1-b393-3d7fa8d97c2e"
+        "generatedBy": "urn:73216f9b-6c6c-4495-898c-b6e33ab2a9f4"
       },
       {
-        "@id": "urn:cc379f28-99f7-4692-87e4-3b93193bcb89",
+        "@id": "urn:0b11c98b-cb04-4ad6-943f-b7e64be5838a",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:806d8de7-23c7-46e1-b393-3d7fa8d97c2e"
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@@ -244,13 +243,13 @@
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@@ -258,7 +257,7 @@
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@@ -266,25 +265,25 @@
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@@ -292,16 +291,16 @@
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@@ -309,7 +308,7 @@
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@@ -317,16 +316,16 @@
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@@ -334,7 +333,7 @@
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@@ -342,7 +341,7 @@
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@@ -350,16 +349,16 @@
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@@ -367,16 +366,16 @@
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@@ -384,7 +383,7 @@
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@@ -392,7 +391,7 @@
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@@ -400,7 +399,7 @@
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@@ -408,7 +407,7 @@
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@@ -416,7 +415,7 @@
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@@ -424,7 +423,7 @@
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@@ -432,7 +431,7 @@
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@@ -440,97 +439,97 @@
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@@ -538,7 +537,7 @@
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@@ -546,7 +545,7 @@
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@@ -554,7 +553,7 @@
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@@ -562,7 +561,7 @@
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@@ -570,7 +569,7 @@
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@@ -578,7 +577,7 @@
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@@ -586,7 +585,7 @@
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@@ -594,7 +593,7 @@
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+        "@id": "urn:8e51b296-a8ad-4c3e-bfc3-297ae5ebdc88",
         "label": "full_mask.$subj",
         "prov:atLocation": "full_mask.$subj+tlrc",
         "digest": {
@@ -953,34 +952,34 @@
         }
       },
       {
-        "@id": "urn:f86f58b5-74cf-4907-8b88-34d086b658e3",
+        "@id": "urn:1a7bf0ee-20cf-41e0-9479-2831210c5957",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:0b7aab45-33e6-4933-87bf-1f8f951f1bb1",
+        "generatedBy": "urn:cc3c31ab-c304-46e8-a45d-d21331ec0eba",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
         }
       },
       {
-        "@id": "urn:8ec92f01-2cee-4390-89c0-c709c8eb4d3a",
+        "@id": "urn:9c9b4cb0-4148-4ac9-abec-285cd3234228",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:0b7aab45-33e6-4933-87bf-1f8f951f1bb1",
+        "generatedBy": "urn:cc3c31ab-c304-46e8-a45d-d21331ec0eba",
         "digest": {
           "sha256": "73969700079b5d3275536ac7eaf0e17571d7e74ec49553b6940f90d5718fc800"
         }
       },
       {
-        "@id": "urn:d501296e-75d6-46af-a589-879fb0c19e1f",
+        "@id": "urn:bfce5176-4c49-4689-a492-b874f6fb9187",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:0b7aab45-33e6-4933-87bf-1f8f951f1bb1",
+        "generatedBy": "urn:cc3c31ab-c304-46e8-a45d-d21331ec0eba",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:4b4de4da-5b6f-47a9-8120-8c797e7906a4",
+        "@id": "urn:20adc457-4cb5-47e7-b992-ee701f634086",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -988,10 +987,10 @@
         }
       },
       {
-        "@id": "urn:bb94fee4-f2af-4aa5-9265-91d90e21a9ac",
+        "@id": "urn:ea89480e-c072-4df9-a9d5-d7ef51adb5ce",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:1eef669f-661f-4568-8142-004f40d9ce57",
+        "generatedBy": "urn:90916e20-80a6-4f45-93dc-07564c491938",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_thr_voxelfdrp05_proc.jsonld b/examples/from_parsers/afni/afni_thr_voxelfdrp05_proc.jsonld
index e5788402f..0c4c897be 100644
--- a/examples/from_parsers/afni/afni_thr_voxelfdrp05_proc.jsonld
+++ b/examples/from_parsers/afni/afni_thr_voxelfdrp05_proc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "@id": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,569 +13,569 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:30c554b3-433e-42f2-a226-ad353e8a5fc3",
+        "@id": "urn:8fff7e64-4f79-487c-8d5e-d71cf1c63f20",
         "label": "Make directory",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "mkdir $output_dir",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:939b337b-342a-417d-a5df-9d8b0577f496",
+        "@id": "urn:ac0a1582-d0e6-4c06-8f3c-f7e2371d9d71",
         "label": "Make directory",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "mkdir $output_dir/stimuli",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:d2f0229f-3103-408c-840b-198e212f80b7",
+        "@id": "urn:1f3aa16c-dba5-4a6a-be1f-070a6dd46a7c",
         "label": "cp",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "cp ./afni_voxelwise_fdr_p005/tone_counting_onset_times.txt ./afni_voxelwise_fdr_p005/tone_counting_probe_duration.txt $output_dir/stimuli",
         "parameters": {},
         "used": [
-          "urn:9c283eeb-3683-4f35-966a-6cee22e62921",
-          "urn:6bbd0a71-c593-4f62-a7b7-4d10f75aaf00"
+          "urn:e0673b5d-bc02-467e-9f5a-8466ab995bf5",
+          "urn:a0b6b6d8-e7c9-4497-8f03-00bb7ea256c8"
         ]
       },
       {
-        "@id": "urn:e5955845-059f-4888-9f31-10a84ecd3afd",
+        "@id": "urn:2f256f1e-c083-484a-949d-6f728a0acd2c",
         "label": "3dcopy",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dcopy sub-01_T1w.nii.gz $output_dir/sub-01_T1w",
         "parameters": {},
         "used": [
-          "urn:b624270f-a3c2-46c6-a27c-89d37f792539"
+          "urn:51561c54-ad75-499d-9aa7-1cb5ab17a577"
         ]
       },
       {
-        "@id": "urn:dcd9b6d5-0d6c-44a8-b2a4-20746f3bf451",
+        "@id": "urn:79386b89-5260-48ae-9ca8-585c2ffa0480",
         "label": "3dTcat",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "parameters": {},
         "used": [
-          "urn:a68d7d7d-2892-4c73-8931-cb493bf3664b"
+          "urn:184be230-ca69-44e0-b9d5-937d940c1349"
         ]
       },
       {
-        "@id": "urn:3bbde2e2-3198-4f5e-a405-3dc2859a814d",
+        "@id": "urn:a2fcc21f-bcf1-477c-9b63-18d475287023",
         "label": "3dToutcount",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D",
         "parameters": {},
         "used": [
-          "urn:b0e85dbd-3264-414a-aad3-bded58a631c6"
+          "urn:d4cb83cd-6bf6-48e2-955f-122e6d0a0439"
         ]
       },
       {
-        "@id": "urn:0aff86a2-c424-420f-8105-3869a44750ba",
+        "@id": "urn:b2713b64-ed9c-4912-bde1-97d522fcdadb",
         "label": "cat",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "cat outcount.r*.1D > outcount_rall.1D",
         "parameters": {},
         "used": [
-          "urn:31c67e59-a174-4acc-a9db-a84469c666cf"
+          "urn:238b43bf-8fe0-40ba-a54d-1954ced0274f"
         ]
       },
       {
-        "@id": "urn:eaef0dcb-5236-4a45-9f31-8a11e2ed6b04",
+        "@id": "urn:546cf523-f93a-4d49-bf6c-36a419dc196a",
         "label": "3dTshift",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig",
         "parameters": {},
         "used": [
-          "urn:b0e85dbd-3264-414a-aad3-bded58a631c6"
+          "urn:d4cb83cd-6bf6-48e2-955f-122e6d0a0439"
         ]
       },
       {
-        "@id": "urn:e6b98c73-86e5-4eed-abdd-25d3eb6842f7",
+        "@id": "urn:6dfbc9e7-edf1-4dfb-8913-3084e1f1b1d5",
         "label": "align_epi_anat.py",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off",
         "parameters": {},
         "used": [
-          "urn:1cf6abc0-28b4-47b1-8241-d2e415806801",
-          "urn:40c7b3b1-aa1b-41ef-b09f-423be7a6600a"
+          "urn:77b2b3c9-72c6-4f55-9698-593ae4c90620",
+          "urn:9b5c6e54-fbf8-4532-9adb-d5c75ab11be0"
         ]
       },
       {
-        "@id": "urn:7cdabd60-f015-462a-9a04-a3e21053d633",
+        "@id": "urn:e29d8494-1287-4ba6-a240-13d062db51c0",
         "label": "@auto_tlrc",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss",
         "parameters": {},
         "used": [
-          "urn:6bd8a464-c1d1-4ad1-887e-89e4569f4fc5",
-          "urn:3a3f7dc1-b64c-4e37-94ad-ced61e976493"
+          "urn:9861b3fa-f459-4b8e-b56f-00916d10574d",
+          "urn:8c2bd16c-27f1-4fd7-b9ee-2f6fc3c59e7b"
         ]
       },
       {
-        "@id": "urn:b1c2c519-8550-40ba-9541-f954ae39fb12",
+        "@id": "urn:ab2e43b9-23a9-4498-b928-4a757cf4c869",
         "label": "cat_matvec",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D",
         "parameters": {},
         "used": [
-          "urn:08ad89bb-f8c7-41e3-8c90-b1ab1ebcbe1a"
+          "urn:77c559d3-63ce-44f4-bb26-91c7ddbe62f6"
         ]
       },
       {
-        "@id": "urn:b17cce80-9f35-4a8d-88e0-e1d81c9b0c87",
+        "@id": "urn:9c6482f8-d86c-42e8-887e-a01c650d7f9d",
         "label": "3dvolreg",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig",
         "parameters": {},
         "used": [
-          "urn:9561a3cd-6f1f-4f1a-a4cb-55eedb09094a"
+          "urn:fd0b7203-0967-4d90-95ec-24ef3e0696f9"
         ]
       },
       {
-        "@id": "urn:57c66382-57aa-4906-b4b8-d0fdd4b367d8",
+        "@id": "urn:3199161a-bb31-491f-bd82-4b3283c53d48",
         "label": "3dcalc",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1",
         "parameters": {},
         "used": [
-          "urn:9561a3cd-6f1f-4f1a-a4cb-55eedb09094a"
+          "urn:fd0b7203-0967-4d90-95ec-24ef3e0696f9"
         ]
       },
       {
-        "@id": "urn:0e402105-a625-4b0d-aabb-84565733d38a",
+        "@id": "urn:2313510a-a7a7-457f-8c2c-53a655cf260c",
         "label": "cat_matvec",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D",
         "parameters": {},
         "used": [
-          "urn:08ad89bb-f8c7-41e3-8c90-b1ab1ebcbe1a"
+          "urn:77c559d3-63ce-44f4-bb26-91c7ddbe62f6"
         ]
       },
       {
-        "@id": "urn:f077f5e9-1c50-4198-9c92-b9d632ff2e18",
+        "@id": "urn:7564cc1a-4e3d-4126-ba65-335ca4eb7193",
         "label": "3dAllineate",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run",
         "parameters": {},
         "used": [
-          "urn:66899270-94c2-43f0-a18d-0cc0171d7a9c",
-          "urn:9561a3cd-6f1f-4f1a-a4cb-55eedb09094a",
-          "urn:8ddf5e01-c29c-4109-8c26-c69f36cc51c2"
+          "urn:6095f7d1-7e5e-483d-bf1a-5a4838cc9152",
+          "urn:fd0b7203-0967-4d90-95ec-24ef3e0696f9",
+          "urn:192e03df-9cbd-4758-a519-d36f7449d11e"
         ]
       },
       {
-        "@id": "urn:89f67975-ca98-45c5-9a5c-7a8259167d49",
+        "@id": "urn:e65f3ff3-df11-4c71-98a9-d653b6e20e63",
         "label": "3dAllineate",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run",
         "parameters": {},
         "used": [
-          "urn:66899270-94c2-43f0-a18d-0cc0171d7a9c",
-          "urn:ea12cbb8-ae5f-4a2e-b17f-47c484ceeaaa",
-          "urn:8ddf5e01-c29c-4109-8c26-c69f36cc51c2"
+          "urn:6095f7d1-7e5e-483d-bf1a-5a4838cc9152",
+          "urn:d9466a6c-9b6f-4bf0-9164-e9ea186ea434",
+          "urn:192e03df-9cbd-4758-a519-d36f7449d11e"
         ]
       },
       {
-        "@id": "urn:8dbbca53-df2f-4b06-af4f-9676bed62dc2",
+        "@id": "urn:a781eafc-1231-45aa-8acf-0aff50490664",
         "label": "3dTstat",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc",
         "parameters": {},
         "used": [
-          "urn:2698dc70-650e-477d-92ff-94d0c568bd35"
+          "urn:3689a407-0661-43c1-b0a4-bd37850fd700"
         ]
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       {
-        "@id": "urn:2585982e-0b08-44f0-b0c6-b38d9ac241e1",
+        "@id": "urn:46d2d540-a591-40b0-85f4-6d99a9fd34cb",
         "label": "cat",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "cat dfile.r*.1D > dfile_rall.1D",
         "parameters": {},
         "used": [
-          "urn:7189312d-f5ce-4082-86ae-5e98af99708a"
+          "urn:0019adae-0fa4-4e8f-8824-8ecb74ced688"
         ]
       },
       {
-        "@id": "urn:7d2c038c-4cf3-49ca-8014-bf722279cb47",
+        "@id": "urn:5d377cc5-43ba-4030-91de-b34c5c5d5523",
         "label": "3dcopy",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dcopy rm.epi.min.r01+tlrc mask_epi_extents",
         "parameters": {},
         "used": [
-          "urn:350de151-60a4-4727-b8e5-a05c681af9f7"
+          "urn:99bcea95-afc5-45e7-88a1-4cbbc4a5fe50"
         ]
       },
       {
-        "@id": "urn:cd4eb98c-0ee8-4e24-bcf5-30ca3bb9157b",
+        "@id": "urn:59a1ea45-0220-470e-939b-f58dd721e19d",
         "label": "3dcalc",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg",
         "parameters": {},
         "used": [
-          "urn:8a21bc8b-8f44-473d-ba7b-2bd911e32cc2",
-          "urn:b3855205-d04b-4532-bba8-743d0b93c2d3"
+          "urn:3e1129c4-1668-4d2a-86a6-ec65ba4cdf22",
+          "urn:d6919dba-cce0-4138-93ba-d152dbf4e35e"
         ]
       },
       {
-        "@id": "urn:f83ad78c-1d1a-4de7-976b-b48c5f6773f1",
+        "@id": "urn:07996bd3-d168-4ddb-a41a-250a3564c17e",
         "label": "3dcopy",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dcopy sub-01_T1w_ns+tlrc anat_final.$subj",
         "parameters": {},
         "used": [
-          "urn:66899270-94c2-43f0-a18d-0cc0171d7a9c"
+          "urn:6095f7d1-7e5e-483d-bf1a-5a4838cc9152"
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       {
-        "@id": "urn:bb99cab8-a1c8-42d2-b619-b0e8b124d0ee",
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         "label": "3dAllineate",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped",
         "parameters": {},
         "used": [
-          "urn:dbc62c04-7401-4242-bd5f-1e0cd3200344"
+          "urn:db45e346-70b9-4be1-8d3c-be40c2aa586b"
         ]
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       {
-        "@id": "urn:21f0889a-2884-47bb-96d9-844dbb3cacb2",
+        "@id": "urn:884190c2-d08b-4691-a22d-6a606a505216",
         "label": "3dmerge",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc",
         "parameters": {},
         "used": [
-          "urn:3ee1f873-64a6-4e98-905f-79f93ad9f5bf",
-          "urn:0c3e5b35-2012-4f1e-8082-d52f69234d96"
+          "urn:4996c5fe-2a70-4450-9878-684597230cfe",
+          "urn:c86b2317-ab5f-4ba3-afa9-3fbd93c338eb"
         ]
       },
       {
-        "@id": "urn:eba70185-e536-493c-9a67-e36a17e85583",
+        "@id": "urn:810d1d25-c45f-487c-aece-3d12edc22e68",
         "label": "3dAutomask",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
-          "urn:7dd9eb6e-2c26-4aef-bbdd-27155171191f"
+          "urn:dbca62fd-97b2-444f-b31a-4ed6d5c82310"
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       {
-        "@id": "urn:b9fa590e-c9a7-4755-baaf-fdfbd9adbf5b",
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         "label": "3dmask_tool",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:0dd0e641-9d9b-44e8-b602-7a0ea3ba1b56",
+        "@id": "urn:ad54aeea-950d-4781-96b7-9042c66660de",
         "label": "3dresample",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat",
         "parameters": {},
         "used": [
-          "urn:66899270-94c2-43f0-a18d-0cc0171d7a9c",
-          "urn:1485a099-dedb-4758-8783-d31fbbedaf2a"
+          "urn:6095f7d1-7e5e-483d-bf1a-5a4838cc9152",
+          "urn:6dac2074-75b1-4e6b-9f4a-37a6d6310631"
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       {
-        "@id": "urn:a7ffb8df-7cfd-4716-9d41-1790b26e57c7",
+        "@id": "urn:d8cc0c56-0ddc-4d6b-aa2b-6b5f38ecee47",
         "label": "3dmask_tool",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj",
         "parameters": {},
         "used": [
-          "urn:c174428c-bad9-4a34-ab52-f34e3680dc6a"
+          "urn:f62083f2-8dde-4cc3-a24c-d446e46978ad"
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       {
-        "@id": "urn:b36b46ae-3d4e-4679-941f-63535c755e22",
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         "label": "3dABoverlap",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt",
         "parameters": {},
         "used": [
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-          "urn:b801e693-611b-478e-810f-18890efe7473"
+          "urn:227413e0-9f8c-4ec6-8469-9de994444e70",
+          "urn:f2155199-6a8c-432a-ba46-a02d59102b8b"
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       {
-        "@id": "urn:f972fd76-8fb6-4a2d-a066-35b0affd6195",
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         "label": "3ddot",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt",
         "parameters": {},
         "used": [
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-          "urn:b801e693-611b-478e-810f-18890efe7473"
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       {
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         "label": "3dresample",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc",
         "parameters": {},
         "used": [
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-          "urn:1485a099-dedb-4758-8783-d31fbbedaf2a"
+          "urn:12efd317-2a31-4854-b0c0-60c333623961",
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       {
-        "@id": "urn:c808bbe7-1f49-4746-a1ad-d9f89af9d640",
+        "@id": "urn:af38b1c5-cfab-4f4c-a109-1cebae93f287",
         "label": "3dmask_tool",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group",
         "parameters": {},
         "used": [
-          "urn:265e5639-2ca2-45a1-9bd7-a129f08230a1"
+          "urn:619b94b1-3e0e-4b72-828a-317b7c6bebd4"
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       },
       {
-        "@id": "urn:30b89792-f8a9-4f81-8734-f482347fb96d",
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         "label": "3dTstat",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
-          "urn:7dd9eb6e-2c26-4aef-bbdd-27155171191f"
+          "urn:dbca62fd-97b2-444f-b31a-4ed6d5c82310"
         ]
       },
       {
-        "@id": "urn:2925e014-5c3f-4f83-bf81-5437b7478cba",
+        "@id": "urn:79564ced-7998-4380-8c8f-3269d12b864f",
         "label": "3dcalc",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale",
         "parameters": {},
         "used": [
-          "urn:7dd9eb6e-2c26-4aef-bbdd-27155171191f",
-          "urn:8692a4e7-d9de-4618-85f7-76adfee80306",
-          "urn:b3855205-d04b-4532-bba8-743d0b93c2d3"
+          "urn:dbca62fd-97b2-444f-b31a-4ed6d5c82310",
+          "urn:3ef5d45b-c17d-4f9d-8c55-18a52b42ee5d",
+          "urn:d6919dba-cce0-4138-93ba-d152dbf4e35e"
         ]
       },
       {
-        "@id": "urn:375bd401-f59d-41f9-9554-3e3844f1e172",
+        "@id": "urn:11f9b53f-10ed-481a-bf7c-bb31594d0e05",
         "label": "1d_tool.py",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D",
         "parameters": {},
         "used": [
-          "urn:abf0c914-060e-4fdb-bdbe-371baaa04a56"
+          "urn:19f90103-0415-4e89-9031-04bc863b9076"
         ]
       },
       {
-        "@id": "urn:180eb118-7aa1-44a2-a00b-32045330e858",
+        "@id": "urn:990a8e8f-1603-40d5-9b7e-89e4292d2808",
         "label": "1d_tool.py",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -derivative -demean -write motion_deriv.1D",
         "parameters": {},
         "used": [
-          "urn:abf0c914-060e-4fdb-bdbe-371baaa04a56"
+          "urn:19f90103-0415-4e89-9031-04bc863b9076"
         ]
       },
       {
-        "@id": "urn:d46f233f-2150-477b-8f74-908791367d3e",
+        "@id": "urn:e3fc347c-23da-42f1-9c1e-0adba15a1643",
         "label": "1d_tool.py",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}",
         "parameters": {},
         "used": [
-          "urn:abf0c914-060e-4fdb-bdbe-371baaa04a56"
+          "urn:19f90103-0415-4e89-9031-04bc863b9076"
         ]
       },
       {
-        "@id": "urn:85a7e7b5-430c-4e81-b113-e540bfe5e48d",
+        "@id": "urn:05b977f9-3054-4c8c-bca4-36bab8c25375",
         "label": "3dDeconvolve",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 8 -stim_times 1 stimuli/tone_counting_onset_times.txt 'BLOCK(4)' -stim_label 1 tone_counting -stim_times_AM1 2 stimuli/tone_counting_probe_duration.txt 'dmBLOCK' -stim_label 2 probe -stim_file 3 motion_demean.1D'[0]' -stim_base 3 -stim_label 3 roll -stim_file 4 motion_demean.1D'[1]' -stim_base 4 -stim_label 4 pitch -stim_file 5 motion_demean.1D'[2]' -stim_base 5 -stim_label 5 yaw -stim_file 6 motion_demean.1D'[3]' -stim_base 6 -stim_label 6 dS -stim_file 7 motion_demean.1D'[4]' -stim_base 7 -stim_label 7 dL -stim_file 8 motion_demean.1D'[5]' -stim_base 8 -stim_label 8 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj",
         "parameters": {},
         "used": [
-          "urn:bc3e1276-dacf-4a63-a41b-5d9519e67e59"
+          "urn:23b55492-978b-4682-9b1f-fdd6e001aa8a"
         ]
       },
       {
-        "@id": "urn:7cdfe3ab-fac6-4fc5-88cf-6f8b3dfcd272",
+        "@id": "urn:b7bcd7dc-d322-4027-85b2-9213ca9a7e33",
         "label": "1d_tool.py",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt",
         "parameters": {},
         "used": [
-          "urn:13b80b23-36fb-4b06-ba8e-d2739470fb8a"
+          "urn:e335ba2c-7aa9-42f2-9337-9d3fba7ccb43"
         ]
       },
       {
-        "@id": "urn:c3e40dc5-8e40-4a7e-b0f2-415dd8b846ef",
+        "@id": "urn:8fdce449-94ec-4a59-87d3-99b3f061ed36",
         "label": "3dTcat",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD",
         "parameters": {},
         "used": [
-          "urn:bc3e1276-dacf-4a63-a41b-5d9519e67e59"
+          "urn:23b55492-978b-4682-9b1f-fdd6e001aa8a"
         ]
       },
       {
-        "@id": "urn:218ffa82-8cd0-4624-9995-7d9b9da621f0",
+        "@id": "urn:d0bc9c2c-90c1-4292-8c34-2a60ec1de777",
         "label": "3dTstat",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dTstat -mean -prefix rm.signal.all all_runs.$subj+tlrc\"[$ktrs]\"",
         "parameters": {},
         "used": [
-          "urn:881b5b72-472b-4797-835d-2294ffb4917a"
+          "urn:7bfb70e4-dd28-457b-9115-c026d7b0e481"
         ]
       },
       {
-        "@id": "urn:7a7a59ec-2b5e-4f2f-a800-99af492f869c",
+        "@id": "urn:354dc113-0efb-4a5c-b8c9-4f90d541ab52",
         "label": "3dTstat",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"",
         "parameters": {},
         "used": [
-          "urn:b1c281e2-c739-46f8-a194-514e241747b2"
+          "urn:94db4235-003c-488b-b589-6f29a7bd444f"
         ]
       },
       {
-        "@id": "urn:60d56e93-faf4-4101-be8b-18f457793b62",
+        "@id": "urn:b369eabd-5b47-4863-b6e4-c205585a5532",
         "label": "3dcalc",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dcalc -a rm.signal.all+tlrc -b rm.noise.all+tlrc -c full_mask.$subj+tlrc -expr 'c*a/b' -prefix TSNR.$subj",
         "parameters": {},
         "used": [
-          "urn:1f988b1a-d24f-425f-a9ae-e63df25e13c1",
-          "urn:fa0fcc24-2f99-4ce4-b71a-6fc34570f7cc",
-          "urn:1485a099-dedb-4758-8783-d31fbbedaf2a"
+          "urn:94126632-60e0-4fb2-b4a4-1455377f72ab",
+          "urn:c6f3ed83-a724-4e2d-a805-0edc6c819be5",
+          "urn:6dac2074-75b1-4e6b-9f4a-37a6d6310631"
         ]
       },
       {
-        "@id": "urn:84089e16-6209-4d72-ba0a-c9003f234966",
+        "@id": "urn:2c4cf46d-ba7f-47e6-97b8-ab593ed6e95b",
         "label": "3dTnorm",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dTnorm -norm2 -prefix rm.errts.unit errts.${subj}+tlrc",
         "parameters": {},
         "used": [
-          "urn:75b192c7-da14-488c-93e9-6b6390ee73a9"
+          "urn:3f57ec61-e1a1-43d0-8fb9-75d582643f56"
         ]
       },
       {
-        "@id": "urn:8a07fb2b-8782-48d7-8ff0-81e6a9ad26ed",
+        "@id": "urn:32e033f7-a4dd-4061-9c13-91086c163949",
         "label": "3dmaskave",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dmaskave -quiet -mask full_mask.$subj+tlrc rm.errts.unit+tlrc > gmean.errts.unit.1D",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:0b1ddf27-54b0-4851-8e40-50f09b403ec4",
+        "@id": "urn:1f0b7ccb-3dd1-4637-aaad-78acfdbfd4b9",
         "label": "3dTstat",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dTstat -sos -prefix - gmean.errts.unit.1D\\' > out.gcor.1D",
         "parameters": {},
         "used": [
-          "urn:b88af698-494b-4523-94e7-fa097b7f8c7f"
+          "urn:8c8352e6-2511-46a9-8127-c252ae9ce1e7"
         ]
       },
       {
-        "@id": "urn:aa3da46b-70ce-43e9-9884-20dfe3b086b0",
+        "@id": "urn:1ecd2636-c594-447c-9201-8fd7a8f03d69",
         "label": "3dcalc",
-        "associatedWith": "urn:69ebc693-1dc1-4aa5-9816-62b678317767",
+        "associatedWith": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
         "command": "3dcalc -a rm.errts.unit+tlrc -b gmean.errts.unit.1D -expr 'a*b' -prefix rm.DP",
         "parameters": {},
         "used": [
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@@ -587,22 +586,22 @@
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@@ -610,7 +609,7 @@
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@@ -618,13 +617,13 @@
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@@ -632,13 +631,13 @@
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@@ -646,13 +645,13 @@
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@@ -660,16 +659,16 @@
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@@ -677,25 +676,25 @@
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@@ -703,7 +702,7 @@
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@@ -711,16 +710,16 @@
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@@ -728,7 +727,7 @@
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@@ -736,7 +735,7 @@
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@@ -744,16 +743,16 @@
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@@ -761,34 +760,34 @@
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@@ -796,16 +795,16 @@
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@@ -1120,16 +1119,16 @@
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@@ -1137,16 +1136,16 @@
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+        "@id": "urn:75f301ba-a6be-4b56-8a56-0f77d8d2ef46",
         "label": "TSNR.$subj",
         "prov:atLocation": "TSNR.$subj",
-        "generatedBy": "urn:60d56e93-faf4-4101-be8b-18f457793b62",
+        "generatedBy": "urn:b369eabd-5b47-4863-b6e4-c205585a5532",
         "digest": {
           "sha256": "303f183145a1e295686c08335d3b70753777cf0fa0b3f9628cf8de5471359a00"
         }
       },
       {
-        "@id": "urn:75b192c7-da14-488c-93e9-6b6390ee73a9",
+        "@id": "urn:3f57ec61-e1a1-43d0-8fb9-75d582643f56",
         "label": "errts.${subj}",
         "prov:atLocation": "errts.${subj}+tlrc",
         "digest": {
@@ -1179,25 +1178,25 @@
         }
       },
       {
-        "@id": "urn:e1481f5e-884b-4430-8ff3-ec696a5999d9",
+        "@id": "urn:e284c753-a44e-4920-8262-671f46d18dce",
         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit",
-        "generatedBy": "urn:84089e16-6209-4d72-ba0a-c9003f234966",
+        "generatedBy": "urn:2c4cf46d-ba7f-47e6-97b8-ab593ed6e95b",
         "digest": {
           "sha256": "03b570ad773a00f51ab7e6cdedfebdeca45f5356de0c25f9e3be44d7bf2c7151"
         }
       },
       {
-        "@id": "urn:758476e6-7d68-4c13-968c-da2ed9657bd8",
+        "@id": "urn:83aa09f4-6318-4e4c-b012-5c1e1d08d425",
         "label": "gmean.errts.unit.1D",
         "prov:atLocation": "gmean.errts.unit.1D",
-        "generatedBy": "urn:8a07fb2b-8782-48d7-8ff0-81e6a9ad26ed",
+        "generatedBy": "urn:32e033f7-a4dd-4061-9c13-91086c163949",
         "digest": {
           "sha256": "a35a66cce2e2d487762823c197ca1edc450a9887f46f125826b69c5021662f95"
         }
       },
       {
-        "@id": "urn:b88af698-494b-4523-94e7-fa097b7f8c7f",
+        "@id": "urn:8c8352e6-2511-46a9-8127-c252ae9ce1e7",
         "label": "out.gcor.1D",
         "prov:atLocation": "out.gcor.1D",
         "digest": {
@@ -1205,16 +1204,16 @@
         }
       },
       {
-        "@id": "urn:2cb93a0c-4c77-4b4e-a8c5-a1f6c46df8fc",
+        "@id": "urn:1aaaecec-a19d-4eae-9167-db3d5a5330c0",
         "label": "-",
         "prov:atLocation": "-",
-        "generatedBy": "urn:0b1ddf27-54b0-4851-8e40-50f09b403ec4",
+        "generatedBy": "urn:1f0b7ccb-3dd1-4637-aaad-78acfdbfd4b9",
         "digest": {
           "sha256": "dac304c9f20899ca1ef5aa403e565345fd0ff4ed80c35f82007c9b03a68292b3"
         }
       },
       {
-        "@id": "urn:38fb1c54-00fb-4ac6-a9dc-26c81c1cb409",
+        "@id": "urn:658a862e-4043-4eca-9aa3-fa687a36306f",
         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit+tlrc",
         "digest": {
@@ -1222,16 +1221,16 @@
         }
       },
       {
-        "@id": "urn:4f135819-17e3-44e5-bf60-cfa7e579b316",
+        "@id": "urn:d19be31a-0d10-4fd8-bbb9-ecb3b04bb630",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP",
-        "generatedBy": "urn:aa3da46b-70ce-43e9-9884-20dfe3b086b0",
+        "generatedBy": "urn:1ecd2636-c594-447c-9201-8fd7a8f03d69",
         "digest": {
           "sha256": "06a0bfbc609c1a06ecf93c479a3288d2911c7f5f3e93cf49c5d26f721c2035ed"
         }
       },
       {
-        "@id": "urn:ffb56926-83e5-458a-881d-6174e5768f9f",
+        "@id": "urn:596b4850-0e60-4fef-b836-31859e5acfd6",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP+tlrc",
         "digest": {
@@ -1239,16 +1238,16 @@
         }
       },
       {
-        "@id": "urn:0960d74a-45cf-420e-b77a-4d7caf1ea1c6",
+        "@id": "urn:11763a8d-cb69-4341-906a-023ac7c89975",
         "label": "corr_brain",
         "prov:atLocation": "corr_brain",
-        "generatedBy": "urn:1ac4c5b6-5db5-4e90-bff5-46c18e816b01",
+        "generatedBy": "urn:772cb077-7825-45a0-8ded-70a44fd2dcf5",
         "digest": {
           "sha256": "74e3aeae0da338b871ab5dc9e8859a4e81fcf1b3c0042cd22fe337eb7baf5eae"
         }
       },
       {
-        "@id": "urn:3dfd4a56-f366-4bd7-b140-c5252318e0cb",
+        "@id": "urn:e92c4f07-cfee-4817-8dc5-21121c8f647c",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D'[3]'",
         "digest": {
@@ -1256,16 +1255,16 @@
         }
       },
       {
-        "@id": "urn:b22cc2ec-cee6-480d-97f4-1904f26a4605",
+        "@id": "urn:e26b5930-6e2f-4ec0-9f21-35b13e785b70",
         "label": "ideal_tone_counting.1D",
         "prov:atLocation": "ideal_tone_counting.1D",
-        "generatedBy": "urn:2064b37b-01ad-4872-a0c7-e6672efda5ac",
+        "generatedBy": "urn:0a275e5c-c0d9-4118-b74f-803b5bc6cce4",
         "digest": {
           "sha256": "9bb1cabac5ce7ca19dffa5cd6336a9bf82d362fea2ce9341978406e421b5333c"
         }
       },
       {
-        "@id": "urn:b3730248-9b2b-49ed-9dee-45be3b2efa5d",
+        "@id": "urn:d367e414-b015-406b-a197-efd7feb66c54",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D'[4]'",
         "digest": {
@@ -1273,16 +1272,16 @@
         }
       },
       {
-        "@id": "urn:ffe0f216-4a97-48d6-b019-8d8dfb3306fc",
+        "@id": "urn:6f94ef41-9565-416d-95a2-f2227bfac3de",
         "label": "ideal_probe.1D",
         "prov:atLocation": "ideal_probe.1D",
-        "generatedBy": "urn:d56b4f90-3293-4027-990f-c954c816480a",
+        "generatedBy": "urn:b63a4d9e-da22-432f-9425-14e1858c050d",
         "digest": {
           "sha256": "705d93afa8b6ded9f4f572db3f967b54e9906942669af51dd8287a9863bb4288"
         }
       },
       {
-        "@id": "urn:7b6220b4-8027-423d-a314-287932253b51",
+        "@id": "urn:00792443-5789-44db-bbdb-d29db3610079",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D\"[$reg_cols]\"",
         "digest": {
@@ -1290,52 +1289,52 @@
         }
       },
       {
-        "@id": "urn:fdfb15e4-17f6-48f7-b24e-edf1e2394938",
+        "@id": "urn:e783d302-cb95-45c7-9e72-4cd37fece97d",
         "label": "sum_ideal.1D",
         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:8b2d5380-3323-4471-a93a-b69b4275bd30",
+        "generatedBy": "urn:5bd73eb4-e099-4f85-8323-c5ac5a30be51",
         "digest": {
           "sha256": "b2dccadcd84b2d26ec9685c4d1846baf2f11b867f31c36a08748d1c85467b01a"
         }
       },
       {
-        "@id": "urn:c12f783b-27ea-44e4-aaab-d818c36d5272",
+        "@id": "urn:7a55f318-70f7-435c-a4c3-a4421da5ad45",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:f0455c3c-ef14-4009-bd6d-60d1f8f07081",
+        "generatedBy": "urn:2fb0b489-c714-44c7-b162-eb7700ec8660",
         "digest": {
           "sha256": "7c61b2f4bbb9eb0cecb19f81faa3a79b94d547b7fb4087ed18e368619e0004e6"
         }
       },
       {
-        "@id": "urn:54d4205c-2755-4b93-8703-c1d55bea28be",
+        "@id": "urn:70831a21-9367-4969-b6d0-7a9333bd935d",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:b5e9050f-4d3b-47f4-901a-7063ed55253f",
+        "generatedBy": "urn:a09a0349-c9d0-4c79-8d0c-60f7a56c2f33",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
         }
       },
       {
-        "@id": "urn:f6eda669-13c2-412a-bad4-785ab23219d0",
+        "@id": "urn:00177879-fe69-465f-b6c1-f0a11477b574",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:52b454bd-7e81-4ee7-ac1e-efe736cdd46c",
+        "generatedBy": "urn:512d926c-8516-47af-88d1-07e903350c49",
         "digest": {
           "sha256": "73969700079b5d3275536ac7eaf0e17571d7e74ec49553b6940f90d5718fc800"
         }
       },
       {
-        "@id": "urn:a094dcca-d44d-4beb-bdac-576804c53c44",
+        "@id": "urn:2bcc7a12-cfa9-4e43-8165-2358b7e0fbe4",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:91a99f75-a4b5-434e-b5fc-cd05fae1fad9",
+        "generatedBy": "urn:1adc8260-c1e7-4397-a654-b75bf4ea1d73",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:3aa79963-75fc-45c4-838b-653210bd3857",
+        "@id": "urn:ed1d38ca-720f-4fc5-9e6f-5738adbaac8a",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -1343,10 +1342,10 @@
         }
       },
       {
-        "@id": "urn:81eb387a-a9f4-404a-89ac-8eb8bd0c328d",
+        "@id": "urn:2ce72d11-51b1-4fef-82d7-02e62be41cfe",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:f237b0b8-0b29-478c-ac7f-2dc18976a994",
+        "generatedBy": "urn:44d126c5-0e33-423a-9bc6-0eeb27830d9d",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_thr_voxelfdrp05_proc_bloc.jsonld b/examples/from_parsers/afni/afni_thr_voxelfdrp05_proc_bloc.jsonld
index 21dbf0734..0fbdc0d13 100644
--- a/examples/from_parsers/afni/afni_thr_voxelfdrp05_proc_bloc.jsonld
+++ b/examples/from_parsers/afni/afni_thr_voxelfdrp05_proc_bloc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:f7c6d767-3954-45c5-8bc2-d4090610d584",
+        "@id": "urn:71b8df76-4a77-4092-b186-7c5190c01401",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,178 +13,178 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:47db8c78-61a9-4483-973d-7008bea38376",
+        "@id": "urn:e4dbc681-d344-4eb1-ac0c-12733bcdbb55",
         "label": "auto block: setup",
-        "associatedWith": "urn:f7c6d767-3954-45c5-8bc2-d4090610d584",
+        "associatedWith": "urn:71b8df76-4a77-4092-b186-7c5190c01401",
         "command": "mkdir $output_dir; mkdir $output_dir/stimuli; cp ./afni_voxelwise_fdr_p005/tone_counting_onset_times.txt ./afni_voxelwise_fdr_p005/tone_counting_probe_duration.txt $output_dir/stimuli; 3dcopy sub-01_T1w.nii.gz $output_dir/sub-01_T1w; ",
         "used": [
-          "urn:1a0a096d-ee73-4243-afb5-5d33c6177308",
-          "urn:51ee2018-45e8-49ce-a6ac-8202b01a4902",
-          "urn:87a19083-35ef-4e69-bcc2-a414ce65738f"
+          "urn:ec7ce89d-a0d6-4e64-8833-d45c6b5f00f4",
+          "urn:88d87a80-e427-4392-b670-1602b8d45fae",
+          "urn:e5d05490-30b3-495e-a514-6e8d545b6c71"
         ]
       },
       {
-        "@id": "urn:d5386c91-5ada-400f-83fc-797c866bcda8",
+        "@id": "urn:db266899-a1e3-4ced-ac54-5e9fc8e925ff",
         "label": "auto block: tcat",
-        "associatedWith": "urn:f7c6d767-3954-45c5-8bc2-d4090610d584",
+        "associatedWith": "urn:71b8df76-4a77-4092-b186-7c5190c01401",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat sub-01_task-tonecounting_bold.nii.gz'[0..$]'; ",
         "used": [
-          "urn:294e434c-6bd8-47c2-ae75-bb719ea79b78"
+          "urn:b0f95d92-523f-4861-bb4b-73d2d24beea0"
         ]
       },
       {
-        "@id": "urn:9384bc8b-dc88-4c73-a425-a2a106d70b8a",
+        "@id": "urn:9b0f44c5-5e3f-4234-9bf9-66c46523a3a0",
         "label": "auto block: outcount",
-        "associatedWith": "urn:f7c6d767-3954-45c5-8bc2-d4090610d584",
+        "associatedWith": "urn:71b8df76-4a77-4092-b186-7c5190c01401",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D; cat outcount.r*.1D > outcount_rall.1D; ",
         "used": [
-          "urn:97ca9626-800f-429a-a729-f7bfa0722232",
-          "urn:a4052ff6-ac0e-4709-8ccf-096142900064"
+          "urn:004588cf-30f4-461b-9397-b1b80f9543cd",
+          "urn:adc96e19-68de-4e67-a8d8-ff10b9a6ccfd"
         ]
       },
       {
-        "@id": "urn:3c794f07-df83-4255-8909-cab774f309e8",
+        "@id": "urn:21d86d5a-4768-45a5-90d2-055e94a0aa9b",
         "label": "tshift",
-        "associatedWith": "urn:f7c6d767-3954-45c5-8bc2-d4090610d584",
+        "associatedWith": "urn:71b8df76-4a77-4092-b186-7c5190c01401",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig; ",
         "used": [
-          "urn:97ca9626-800f-429a-a729-f7bfa0722232"
+          "urn:004588cf-30f4-461b-9397-b1b80f9543cd"
         ]
       },
       {
-        "@id": "urn:471eb02a-76b5-43eb-a695-480ae4927f76",
+        "@id": "urn:44cd8e21-b13b-4286-b2af-f17a942c5a99",
         "label": "align",
-        "associatedWith": "urn:f7c6d767-3954-45c5-8bc2-d4090610d584",
+        "associatedWith": "urn:71b8df76-4a77-4092-b186-7c5190c01401",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off; ",
         "used": [
-          "urn:800cb0d4-2427-4684-a00f-3cb9d52a9925",
-          "urn:19803bba-d2f3-44f0-bb2d-0d2a24991032"
+          "urn:be821ff6-4e80-48df-9e6b-29d67cfa2267",
+          "urn:78eb9655-2615-48cb-8175-bdc58d75afa9"
         ]
       },
       {
-        "@id": "urn:f7ab9db0-4633-4055-b84d-47151f548011",
+        "@id": "urn:9c79005b-4a9a-49e5-9b9e-e8bfd5752c8e",
         "label": "tlrc",
-        "associatedWith": "urn:f7c6d767-3954-45c5-8bc2-d4090610d584",
+        "associatedWith": "urn:71b8df76-4a77-4092-b186-7c5190c01401",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss; cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D; ",
         "used": [
-          "urn:84d71315-bdad-41e8-bc26-b0cc204b972d",
-          "urn:5cefbcb6-8854-49cd-9e25-46649309344b",
-          "urn:a46e0fec-f675-4766-b4e1-40394eec4e1e"
+          "urn:7aa980a3-a715-4b02-9615-8bff400a4ae8",
+          "urn:9706f591-7f1d-4258-84f9-400fda2b48a4",
+          "urn:3d7b689f-3ef8-40b2-b094-a6f0e0de5710"
         ]
       },
       {
-        "@id": "urn:52e31558-5fbf-4a21-b96c-c9ecf2088065",
+        "@id": "urn:5207724d-e906-4471-903b-6cab18cd9c26",
         "label": "volreg",
-        "associatedWith": "urn:f7c6d767-3954-45c5-8bc2-d4090610d584",
+        "associatedWith": "urn:71b8df76-4a77-4092-b186-7c5190c01401",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig; 3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1; cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D; 3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run; 3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run; 3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc; cat dfile.r*.1D > dfile_rall.1D; 3dcopy rm.epi.min.r01+tlrc mask_epi_extents; 3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg; 3dcopy sub-01_T1w_ns+tlrc anat_final.$subj; 3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped; ",
         "used": [
-          "urn:4debf022-96fd-4557-ad7c-380ace811d40",
-          "urn:4debf022-96fd-4557-ad7c-380ace811d40",
-          "urn:a46e0fec-f675-4766-b4e1-40394eec4e1e",
-          "urn:1b2b3cc3-b38b-4b56-9498-7aea3ffe98f9",
-          "urn:4debf022-96fd-4557-ad7c-380ace811d40",
-          "urn:1b2b3cc3-b38b-4b56-9498-7aea3ffe98f9",
-          "urn:761d8304-1910-4af4-9bcc-748950048e05",
-          "urn:ae9dab48-a818-43a0-be2b-28a9a4d076da",
-          "urn:e06d0fe1-fc81-4ef3-b839-41a4a2c1ff71",
-          "urn:4b785bbf-7f93-4aa1-a136-19df513b097d",
-          "urn:599f48e7-16cb-41c8-9af7-3e9523a18a89",
-          "urn:ae057ca4-c2cc-4fd9-8c26-73e9f56c8b0d",
-          "urn:1b2b3cc3-b38b-4b56-9498-7aea3ffe98f9",
-          "urn:70d45a51-a443-48f7-82c8-3542f0071288"
+          "urn:f0e64142-2ee2-4373-860e-9148861a3561",
+          "urn:f0e64142-2ee2-4373-860e-9148861a3561",
+          "urn:3d7b689f-3ef8-40b2-b094-a6f0e0de5710",
+          "urn:9d094df6-ff9a-47a9-a555-224927dc6da5",
+          "urn:f0e64142-2ee2-4373-860e-9148861a3561",
+          "urn:9d094df6-ff9a-47a9-a555-224927dc6da5",
+          "urn:3f5a1d1a-02fb-460a-8723-09a384c1d748",
+          "urn:442b6af3-ed0a-47c2-9193-f40d028a9ea5",
+          "urn:6572dde2-1994-4eba-a376-62c3349f581f",
+          "urn:93fac8c7-f8ff-47da-a285-75a5996ee8ea",
+          "urn:173c97cf-75fd-46b2-94f8-a66547840fc2",
+          "urn:23473f19-2887-4f4e-88e3-ccfa739597f3",
+          "urn:9d094df6-ff9a-47a9-a555-224927dc6da5",
+          "urn:748e083f-795d-442f-b1cf-3021e2192314"
         ]
       },
       {
-        "@id": "urn:3a2fb18e-9936-4c27-bc14-c49eaf2730cd",
+        "@id": "urn:867c3f3e-61a4-4e15-868f-d6f881110e8b",
         "label": "blur",
-        "associatedWith": "urn:f7c6d767-3954-45c5-8bc2-d4090610d584",
+        "associatedWith": "urn:71b8df76-4a77-4092-b186-7c5190c01401",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc; ",
         "used": [
-          "urn:783f0bfe-bc17-4fd3-86e4-5265722f4f3f",
-          "urn:514b841f-0b5c-4fb1-aa1d-30d5a5ff174e"
+          "urn:3de1f21e-79b4-4fe7-8b75-d771ae5637c1",
+          "urn:cf26c08e-36cd-4de8-85c1-bea759a158b2"
         ]
       },
       {
-        "@id": "urn:0ad32554-eb1a-4d7a-9d8a-da76202aa10a",
+        "@id": "urn:107e60e5-e48c-440a-b943-4a2265ab0c43",
         "label": "mask",
-        "associatedWith": "urn:f7c6d767-3954-45c5-8bc2-d4090610d584",
+        "associatedWith": "urn:71b8df76-4a77-4092-b186-7c5190c01401",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc; 3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj; 3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj; 3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt; 3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt; 3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group; ",
         "used": [
-          "urn:8e7d0070-8079-4c57-aede-ac31ab3d2c61",
-          "urn:1b2b3cc3-b38b-4b56-9498-7aea3ffe98f9",
-          "urn:ae6c30bd-7165-4aa1-bb31-3af82ba212fa",
-          "urn:299f734f-30b4-43e4-8613-7fc79f324cfd",
-          "urn:517a7515-49ec-465b-a678-5b2a2f9bb21c",
-          "urn:ed752a0c-4414-4ed9-9dec-4e4f5fcff34d",
-          "urn:517a7515-49ec-465b-a678-5b2a2f9bb21c",
-          "urn:ed752a0c-4414-4ed9-9dec-4e4f5fcff34d",
-          "urn:e8f6b5c8-2fca-43dd-bd0f-121ec5da6cce",
-          "urn:ae6c30bd-7165-4aa1-bb31-3af82ba212fa",
-          "urn:ae74e9d6-f37c-4fb2-9b4c-461f3c4b7919"
+          "urn:99b1db24-3ebe-4d24-9bd4-4e1f6018c449",
+          "urn:9d094df6-ff9a-47a9-a555-224927dc6da5",
+          "urn:ae285646-f8c3-4275-ac7c-7b41cab822f8",
+          "urn:b6add10e-cf76-4004-ba18-ed21ee112374",
+          "urn:563fe303-2f17-49bf-8d23-942b7afd445c",
+          "urn:ee6e6b36-01b7-4f4c-9c0b-c317837be1fc",
+          "urn:563fe303-2f17-49bf-8d23-942b7afd445c",
+          "urn:ee6e6b36-01b7-4f4c-9c0b-c317837be1fc",
+          "urn:4cce67b5-2b9a-4121-b733-9d5228c677c5",
+          "urn:ae285646-f8c3-4275-ac7c-7b41cab822f8",
+          "urn:094008b5-3212-4aec-955d-717f4da89d2b"
         ]
       },
       {
-        "@id": "urn:7e922751-88ef-48e2-b7b0-91a6d51a8754",
+        "@id": "urn:aeac332e-bce4-4c17-b94a-d85ae2953fed",
         "label": "scale",
-        "associatedWith": "urn:f7c6d767-3954-45c5-8bc2-d4090610d584",
+        "associatedWith": "urn:71b8df76-4a77-4092-b186-7c5190c01401",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc; 3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale; ",
         "used": [
-          "urn:8e7d0070-8079-4c57-aede-ac31ab3d2c61",
-          "urn:8e7d0070-8079-4c57-aede-ac31ab3d2c61",
-          "urn:b8bea1b6-d3a6-4051-98f1-1a65f739b6f3",
-          "urn:ae057ca4-c2cc-4fd9-8c26-73e9f56c8b0d"
+          "urn:99b1db24-3ebe-4d24-9bd4-4e1f6018c449",
+          "urn:99b1db24-3ebe-4d24-9bd4-4e1f6018c449",
+          "urn:850f53fa-43b1-4832-9802-9025dadc1494",
+          "urn:23473f19-2887-4f4e-88e3-ccfa739597f3"
         ]
       },
       {
-        "@id": "urn:3065dbec-ebc3-4b27-b4e2-aec22d89dbdd",
+        "@id": "urn:fe6d6a5a-eb3e-4181-805e-a2e2fe4fec50",
         "label": "regress",
-        "associatedWith": "urn:f7c6d767-3954-45c5-8bc2-d4090610d584",
+        "associatedWith": "urn:71b8df76-4a77-4092-b186-7c5190c01401",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -derivative -demean -write motion_deriv.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}; 3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 8 -stim_times 1 stimuli/tone_counting_onset_times.txt 'BLOCK(4)' -stim_label 1 tone_counting -stim_times_AM1 2 stimuli/tone_counting_probe_duration.txt 'dmBLOCK' -stim_label 2 probe -stim_file 3 motion_demean.1D'[0]' -stim_base 3 -stim_label 3 roll -stim_file 4 motion_demean.1D'[1]' -stim_base 4 -stim_label 4 pitch -stim_file 5 motion_demean.1D'[2]' -stim_base 5 -stim_label 5 yaw -stim_file 6 motion_demean.1D'[3]' -stim_base 6 -stim_label 6 dS -stim_file 7 motion_demean.1D'[4]' -stim_base 7 -stim_label 7 dL -stim_file 8 motion_demean.1D'[5]' -stim_base 8 -stim_label 8 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj; 1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt; 3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD; 3dTstat -mean -prefix rm.signal.all all_runs.$subj+tlrc\"[$ktrs]\"; 3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"; 3dcalc -a rm.signal.all+tlrc -b rm.noise.all+tlrc -c full_mask.$subj+tlrc -expr 'c*a/b' -prefix TSNR.$subj; 3dTnorm -norm2 -prefix rm.errts.unit errts.${subj}+tlrc; 3dmaskave -quiet -mask full_mask.$subj+tlrc rm.errts.unit+tlrc > gmean.errts.unit.1D; 3dTstat -sos -prefix - gmean.errts.unit.1D\\' > out.gcor.1D; 3dcalc -a rm.errts.unit+tlrc -b gmean.errts.unit.1D -expr 'a*b' -prefix rm.DP; 3dTstat -sum -prefix corr_brain rm.DP+tlrc; 1dcat X.nocensor.xmat.1D'[3]' > ideal_tone_counting.1D; 1dcat X.nocensor.xmat.1D'[4]' > ideal_probe.1D; 3dTstat -sum -prefix sum_ideal.1D X.nocensor.xmat.1D\"[$reg_cols]\"; 1dcat X.nocensor.xmat.1D\"[$reg_cols]\" > X.stim.xmat.1D; ",
         "used": [
-          "urn:0381843b-eb04-4177-9a55-a98f65fb3262",
-          "urn:0381843b-eb04-4177-9a55-a98f65fb3262",
-          "urn:0381843b-eb04-4177-9a55-a98f65fb3262",
-          "urn:99750f1a-7d7d-4c62-8dbb-d96f90fce621",
-          "urn:99750f1a-7d7d-4c62-8dbb-d96f90fce621",
-          "urn:21806867-325b-4362-8799-c3525d3f0a6c",
-          "urn:cab74723-0ee9-4288-958e-063720df47d4",
-          "urn:56cebd72-711b-493a-8abc-9f859a81e659",
-          "urn:08f73c1c-6be9-45f3-a4d7-396d919f2879",
-          "urn:ae6c30bd-7165-4aa1-bb31-3af82ba212fa",
-          "urn:bb3b9fe4-d9bb-456f-b15e-532108af5130",
-          "urn:d8233164-18ee-4bc0-bc4e-9edb086a3d77",
-          "urn:13e5b321-4fa2-4564-981e-90497af02801",
-          "urn:937d9c30-01a1-49e2-9455-91173deffec6",
-          "urn:8cc05d68-b8ed-4279-a47d-6f0555931cf8",
-          "urn:1fb60e81-b476-46e6-b75d-ded62428c57d",
-          "urn:37fcb1c9-0771-4bf1-8b00-2944fb5a8404",
-          "urn:37fcb1c9-0771-4bf1-8b00-2944fb5a8404"
+          "urn:c52a5935-d494-420a-9062-826a8dab2c0c",
+          "urn:c52a5935-d494-420a-9062-826a8dab2c0c",
+          "urn:c52a5935-d494-420a-9062-826a8dab2c0c",
+          "urn:0262d432-75d4-4d96-be19-e7bf0a821d30",
+          "urn:0262d432-75d4-4d96-be19-e7bf0a821d30",
+          "urn:fbbdd02d-f9ec-4807-b822-7742a2356072",
+          "urn:d250c09e-d28d-46f5-8ab4-df9a004b0d62",
+          "urn:857e8e51-3c15-4221-9d57-2b50496bd630",
+          "urn:a045e7a9-d02f-4c07-9480-ef691c027817",
+          "urn:ae285646-f8c3-4275-ac7c-7b41cab822f8",
+          "urn:cb4c5056-c449-472b-b206-0576b5edec2b",
+          "urn:d17f25f0-c1e6-432f-9d55-370e965b4514",
+          "urn:137dfd65-b714-4d68-91d7-4b5c61d6653e",
+          "urn:af357576-8640-45a8-b66f-ea5b863776aa",
+          "urn:35ff0a25-7087-4dde-92e3-84a2069160fa",
+          "urn:cf039742-a7cf-4661-8c5a-8028ee16f56b",
+          "urn:a6816927-efa4-41b8-9288-3137c8b366a0",
+          "urn:a6816927-efa4-41b8-9288-3137c8b366a0"
         ]
       },
       {
-        "@id": "urn:bd6df541-22ee-4ac9-877c-84ae4768a726",
+        "@id": "urn:3e1fcf67-d0c6-41ce-b2d4-494232f1d5fe",
         "label": "blur estimation",
-        "associatedWith": "urn:f7c6d767-3954-45c5-8bc2-d4090610d584",
+        "associatedWith": "urn:71b8df76-4a77-4092-b186-7c5190c01401",
         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc all_runs.$subj+tlrc\"[$trs]\" >> blur.epits.1D; 3dFWHMx -detrend -mask full_mask.$subj+tlrc errts.${subj}+tlrc\"[$trs]\" >> blur.errts.1D; 3dClustSim -both -mask full_mask.$subj+tlrc -fwhmxyz $fxyz[1-3] -prefix ClustSim; ",
         "used": [
-          "urn:ae6c30bd-7165-4aa1-bb31-3af82ba212fa",
-          "urn:ae6c30bd-7165-4aa1-bb31-3af82ba212fa",
-          "urn:ae6c30bd-7165-4aa1-bb31-3af82ba212fa"
+          "urn:ae285646-f8c3-4275-ac7c-7b41cab822f8",
+          "urn:ae285646-f8c3-4275-ac7c-7b41cab822f8",
+          "urn:ae285646-f8c3-4275-ac7c-7b41cab822f8"
         ]
       },
       {
-        "@id": "urn:4bc4b59a-df17-4f71-9f87-a8164f2587fc",
+        "@id": "urn:6f5054a4-f6c6-4829-b94a-f8b6b8df267a",
         "label": "auto block: generate review scripts",
-        "associatedWith": "urn:f7c6d767-3954-45c5-8bc2-d4090610d584",
+        "associatedWith": "urn:71b8df76-4a77-4092-b186-7c5190c01401",
         "command": "gen_epi_review.py -script @epi_review.$subj -dsets pb00.$subj.r*.tcat+orig.HEAD; gen_ss_review_scripts.py -mot_limit 0.3 -exit0; ",
         "used": [
-          "urn:b8ffcea9-b44b-4358-88db-1ac5e5ed7993"
+          "urn:1584680b-a5c4-45be-94be-7b696c8e2397"
         ]
       }
     ],
     "prov:Entity": [
       {
-        "@id": "urn:1a0a096d-ee73-4243-afb5-5d33c6177308",
+        "@id": "urn:ec7ce89d-a0d6-4e64-8833-d45c6b5f00f4",
         "label": "tone_counting_onset_times.txt",
         "prov:atLocation": "./afni_voxelwise_fdr_p005/tone_counting_onset_times.txt",
         "digest": {
@@ -193,7 +192,7 @@
         }
       },
       {
-        "@id": "urn:51ee2018-45e8-49ce-a6ac-8202b01a4902",
+        "@id": "urn:88d87a80-e427-4392-b670-1602b8d45fae",
         "label": "tone_counting_probe_duration.txt",
         "prov:atLocation": "./afni_voxelwise_fdr_p005/tone_counting_probe_duration.txt",
         "digest": {
@@ -201,7 +200,7 @@
         }
       },
       {
-        "@id": "urn:87a19083-35ef-4e69-bcc2-a414ce65738f",
+        "@id": "urn:e5d05490-30b3-495e-a514-6e8d545b6c71",
         "label": "sub-01_T1w.nii.gz",
         "prov:atLocation": "sub-01_T1w.nii.gz",
         "digest": {
@@ -209,34 +208,34 @@
         }
       },
       {
-        "@id": "urn:dfde6c8e-d119-4215-b337-145bb3eef5f1",
+        "@id": "urn:87c95662-2ebd-444d-8fa0-4faa70836610",
         "label": "$output_dir",
         "prov:atLocation": "$output_dir",
-        "generatedBy": "urn:47db8c78-61a9-4483-973d-7008bea38376",
+        "generatedBy": "urn:e4dbc681-d344-4eb1-ac0c-12733bcdbb55",
         "digest": {
           "sha256": "9fa4c635e6533ddf2fed54295920052818d948c3ffe97bc753bd7336b453f8cb"
         }
       },
       {
-        "@id": "urn:a8b54658-54ec-4979-b35f-12f9dd86de95",
+        "@id": "urn:88d4bf46-d31e-433c-a6f6-849d5b08a398",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:47db8c78-61a9-4483-973d-7008bea38376"
+        "generatedBy": "urn:e4dbc681-d344-4eb1-ac0c-12733bcdbb55"
       },
       {
-        "@id": "urn:41ef447f-fccd-4aff-ae40-399d14ad3aa0",
+        "@id": "urn:4bfb75c7-997a-4f9f-b33a-af1843939f5b",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:47db8c78-61a9-4483-973d-7008bea38376"
+        "generatedBy": "urn:e4dbc681-d344-4eb1-ac0c-12733bcdbb55"
       },
       {
-        "@id": "urn:f9ff08c4-87f3-4355-b509-a30ad6ac0bb7",
+        "@id": "urn:f58a95a5-b40a-4064-a0ff-8df612775349",
         "label": "sub-01_T1w",
         "prov:atLocation": "$output_dir/sub-01_T1w",
-        "generatedBy": "urn:47db8c78-61a9-4483-973d-7008bea38376"
+        "generatedBy": "urn:e4dbc681-d344-4eb1-ac0c-12733bcdbb55"
       },
       {
-        "@id": "urn:294e434c-6bd8-47c2-ae75-bb719ea79b78",
+        "@id": "urn:b0f95d92-523f-4861-bb4b-73d2d24beea0",
         "label": "sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "digest": {
@@ -244,13 +243,13 @@
         }
       },
       {
-        "@id": "urn:1932e5b3-5d43-45cd-9a74-83f7db69b8b2",
+        "@id": "urn:fd68f623-a09b-4e5b-aa19-e745c7e03a62",
         "label": "pb00.$subj.r01.tcat",
         "prov:atLocation": "$output_dir/pb00.$subj.r01.tcat",
-        "generatedBy": "urn:d5386c91-5ada-400f-83fc-797c866bcda8"
+        "generatedBy": "urn:db266899-a1e3-4ced-ac54-5e9fc8e925ff"
       },
       {
-        "@id": "urn:97ca9626-800f-429a-a729-f7bfa0722232",
+        "@id": "urn:004588cf-30f4-461b-9397-b1b80f9543cd",
         "label": "pb00.$subj.r$run.tcat",
         "prov:atLocation": "pb00.$subj.r$run.tcat+orig",
         "digest": {
@@ -258,7 +257,7 @@
         }
       },
       {
-        "@id": "urn:a4052ff6-ac0e-4709-8ccf-096142900064",
+        "@id": "urn:adc96e19-68de-4e67-a8d8-ff10b9a6ccfd",
         "label": "outcount.r*.1D",
         "prov:atLocation": "outcount.r*.1D",
         "digest": {
@@ -266,25 +265,25 @@
         }
       },
       {
-        "@id": "urn:4a850400-1f9e-471b-ba9a-add8e4a5671d",
+        "@id": "urn:e0a8e579-f99e-458f-821d-5acd22c4a3ba",
         "label": "outcount.r$run.1D",
         "prov:atLocation": "outcount.r$run.1D",
-        "generatedBy": "urn:9384bc8b-dc88-4c73-a425-a2a106d70b8a",
+        "generatedBy": "urn:9b0f44c5-5e3f-4234-9bf9-66c46523a3a0",
         "digest": {
           "sha256": "63d9f539e5470badc625d557109f68bc4eecbb02ca2667483739d52f95e5d0dd"
         }
       },
       {
-        "@id": "urn:ea0d85a1-0495-4651-a4e2-e7b844affa2d",
+        "@id": "urn:033237d4-454f-4b72-a451-b233c06dfbbc",
         "label": "outcount_rall.1D",
         "prov:atLocation": "outcount_rall.1D",
-        "generatedBy": "urn:9384bc8b-dc88-4c73-a425-a2a106d70b8a",
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@@ -292,16 +291,16 @@
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@@ -309,7 +308,7 @@
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@@ -317,16 +316,16 @@
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@@ -334,7 +333,7 @@
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@@ -342,7 +341,7 @@
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@@ -350,16 +349,16 @@
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@@ -367,16 +366,16 @@
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@@ -384,7 +383,7 @@
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@@ -392,7 +391,7 @@
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@@ -400,7 +399,7 @@
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@@ -408,7 +407,7 @@
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@@ -416,7 +415,7 @@
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@@ -424,7 +423,7 @@
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@@ -432,7 +431,7 @@
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@@ -440,97 +439,97 @@
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@@ -538,7 +537,7 @@
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@@ -546,7 +545,7 @@
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@@ -554,7 +553,7 @@
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@@ -562,7 +561,7 @@
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@@ -570,7 +569,7 @@
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@@ -578,7 +577,7 @@
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@@ -586,7 +585,7 @@
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@@ -594,7 +593,7 @@
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@@ -602,7 +601,7 @@
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@@ -610,61 +609,61 @@
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@@ -680,7 +679,7 @@
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@@ -795,7 +794,7 @@
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@@ -803,7 +802,7 @@
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@@ -811,7 +810,7 @@
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@@ -819,133 +818,133 @@
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@@ -953,34 +952,34 @@
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@@ -988,10 +987,10 @@
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           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_thr_voxelunct4_proc.jsonld b/examples/from_parsers/afni/afni_thr_voxelunct4_proc.jsonld
index 431b428a4..6e16e8515 100644
--- a/examples/from_parsers/afni/afni_thr_voxelunct4_proc.jsonld
+++ b/examples/from_parsers/afni/afni_thr_voxelunct4_proc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "@id": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,569 +13,569 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:4d0b4182-47ba-4a78-bd74-e3f99493f451",
+        "@id": "urn:085a4987-65f9-4842-bea9-60b04382d7ff",
         "label": "Make directory",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "mkdir $output_dir",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:e86ccae2-61ff-42f0-b150-66e5f24bf34b",
+        "@id": "urn:c16c40fe-a46b-4a0c-b7f0-66e09b55fce4",
         "label": "Make directory",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "mkdir $output_dir/stimuli",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:1a3eab84-6a4d-46a9-9d8e-4f75db8644f4",
+        "@id": "urn:6f8efe1e-6e80-45f3-a30f-e770c90dc04b",
         "label": "cp",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "cp ./afni_voxelwise_t4/tone_counting_onset_times.txt ./afni_voxelwise_t4/tone_counting_probe_duration.txt $output_dir/stimuli",
         "parameters": {},
         "used": [
-          "urn:0409ad06-cf22-4cc1-b3e0-933604ab29b5",
-          "urn:97c24bcb-3fcd-4a5e-bd82-05e213699d99"
+          "urn:23dee5cc-e5e2-4b05-bb2e-499cb3caf1c4",
+          "urn:a5e54cc0-c748-449e-9d2b-66e126287db3"
         ]
       },
       {
-        "@id": "urn:1858825f-50b4-4f73-9b5a-28e9ce1dc88f",
+        "@id": "urn:bce53a79-dc25-46e4-83ed-c469956ade7b",
         "label": "3dcopy",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dcopy sub-01_T1w.nii.gz $output_dir/sub-01_T1w",
         "parameters": {},
         "used": [
-          "urn:798285b2-c0b7-47ff-9dd9-cd8db08a6f5a"
+          "urn:3da4d702-a202-4bac-b707-054550bce11c"
         ]
       },
       {
-        "@id": "urn:5f1265e6-ae5c-49cc-825c-cfc8fb60e870",
+        "@id": "urn:d5d2f4ac-1c68-4e7a-9256-4caccf23d9b1",
         "label": "3dTcat",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "parameters": {},
         "used": [
-          "urn:4d3e09b8-a6d1-4cae-ab6e-518c9140be14"
+          "urn:6ed758a4-a952-4c72-8d80-3b26c317be7a"
         ]
       },
       {
-        "@id": "urn:bc261f1d-b44d-4663-8826-2438b4367d0b",
+        "@id": "urn:0eb0f6b1-0ccb-4560-ac74-fe45af46a58e",
         "label": "3dToutcount",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D",
         "parameters": {},
         "used": [
-          "urn:9a5ec82b-4187-43d9-9c8e-a2884b7f56c6"
+          "urn:a79bff62-4ee1-4d65-98da-116a57aa3f55"
         ]
       },
       {
-        "@id": "urn:a3e80646-9e6a-421f-9d5d-36a21303d503",
+        "@id": "urn:a18588f4-df77-4829-8460-3556c295d412",
         "label": "cat",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "cat outcount.r*.1D > outcount_rall.1D",
         "parameters": {},
         "used": [
-          "urn:93b166eb-4469-4dae-9d65-435cb8462de2"
+          "urn:c75f3793-ca85-4574-8a96-672272ecca70"
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       },
       {
-        "@id": "urn:77eff1ab-01eb-4ea7-8085-3efbc9667ede",
+        "@id": "urn:ebca06a5-6084-4d81-90c4-3a4f6991a90d",
         "label": "3dTshift",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig",
         "parameters": {},
         "used": [
-          "urn:9a5ec82b-4187-43d9-9c8e-a2884b7f56c6"
+          "urn:a79bff62-4ee1-4d65-98da-116a57aa3f55"
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-        "@id": "urn:28adcfaf-736c-4b8b-8bc3-d265bf0eba90",
+        "@id": "urn:0f7dcc16-674e-4c5c-b23d-eb183b3d75b1",
         "label": "align_epi_anat.py",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off",
         "parameters": {},
         "used": [
-          "urn:312cb241-708c-4709-a23a-9dac9490ae33",
-          "urn:01fb4cd3-71f1-4d76-86fb-813344b065d1"
+          "urn:5d0a7512-806e-4183-a0d2-a32c710120e5",
+          "urn:1180ec80-cd33-484a-a50e-f69f9498ef73"
         ]
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       {
-        "@id": "urn:87f188df-c23d-4aa0-bfb6-eb6dd111eab2",
+        "@id": "urn:70e729c9-db06-459c-955c-37465b487ff4",
         "label": "@auto_tlrc",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss",
         "parameters": {},
         "used": [
-          "urn:b134ff18-cea0-4fd7-ba7c-462a43576f99",
-          "urn:7798a257-63de-4a1e-9e79-f2c54807c99f"
+          "urn:a31ea3d9-4c28-48eb-8885-2f4d2fb8a62a",
+          "urn:a2836735-4d3b-45d7-8aa6-2414149e2686"
         ]
       },
       {
-        "@id": "urn:4354a546-b446-40de-b1c1-b7b8dc8dff65",
+        "@id": "urn:53cd4a1b-2c9f-47d9-ab78-307d86656924",
         "label": "cat_matvec",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D",
         "parameters": {},
         "used": [
-          "urn:a7145494-e97e-4d07-b1fa-a6f4cc8156c7"
+          "urn:495b1d53-fc03-4a92-a295-05cc097f1f0c"
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       {
-        "@id": "urn:5c12f4d7-c86c-4d81-8952-2716bd7cab63",
+        "@id": "urn:86648548-ef86-4c65-acb2-f66f919cd602",
         "label": "3dvolreg",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig",
         "parameters": {},
         "used": [
-          "urn:0056d03a-3a4e-4ad8-a792-e032a7a1b1d4"
+          "urn:dcea32e9-2cae-4ca0-9633-d89c8f6be7cf"
         ]
       },
       {
-        "@id": "urn:6fd8cde4-416a-4eef-bb49-901f85a600f3",
+        "@id": "urn:084c8aad-390c-4fff-80c9-7ccc864e86c2",
         "label": "3dcalc",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1",
         "parameters": {},
         "used": [
-          "urn:0056d03a-3a4e-4ad8-a792-e032a7a1b1d4"
+          "urn:dcea32e9-2cae-4ca0-9633-d89c8f6be7cf"
         ]
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       {
-        "@id": "urn:50fe8d8d-769b-4640-8a9f-6063c666a718",
+        "@id": "urn:6dbb1a27-4df6-42d4-8e0b-1e76dba609b0",
         "label": "cat_matvec",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D",
         "parameters": {},
         "used": [
-          "urn:a7145494-e97e-4d07-b1fa-a6f4cc8156c7"
+          "urn:495b1d53-fc03-4a92-a295-05cc097f1f0c"
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       {
-        "@id": "urn:aa535b62-3124-47ac-be27-a5c5b047ea68",
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         "label": "3dAllineate",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run",
         "parameters": {},
         "used": [
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       {
-        "@id": "urn:511e6233-0598-4ed9-830d-0c8a75fe69cd",
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-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
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         "parameters": {},
         "used": [
-          "urn:5f462872-6e3d-45c2-9084-135b50b7d687",
-          "urn:53a89cdd-70b9-4db2-b069-8c90ee557888",
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+          "urn:de17c456-a14f-44bc-9ce1-63dc7817d3c6",
+          "urn:ebfc60aa-ebdc-489d-b125-9a6ebd44b366"
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       {
-        "@id": "urn:2af7130a-5929-4c49-bc60-87d3679c56b6",
+        "@id": "urn:9476c583-64c7-4981-835b-573862b1757d",
         "label": "3dTstat",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc",
         "parameters": {},
         "used": [
-          "urn:26586929-d542-4e2e-b975-8df5e1f39274"
+          "urn:b286b508-ccb9-409b-aa7d-5629f06e613e"
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       {
-        "@id": "urn:e20b44b2-308c-4a70-9d88-be65a8f8ca56",
+        "@id": "urn:ae890394-01bf-44f5-a3b2-d08ca303ddc6",
         "label": "cat",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "cat dfile.r*.1D > dfile_rall.1D",
         "parameters": {},
         "used": [
-          "urn:16931ede-5125-43d4-9542-c658eabfe815"
+          "urn:717c4883-95a6-438b-a1e4-8cb4424a168c"
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       {
-        "@id": "urn:5f22ddf2-67d3-4126-8597-d39382d590d7",
+        "@id": "urn:cdf09df2-5840-4125-9b92-303ba836cdd7",
         "label": "3dcopy",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dcopy rm.epi.min.r01+tlrc mask_epi_extents",
         "parameters": {},
         "used": [
-          "urn:b9006899-0e5a-4b73-bba5-5fbe62aaaf70"
+          "urn:cf43315f-7f8b-49ff-8cba-1e89b75df518"
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-        "@id": "urn:612ba8e4-a321-4ed5-a8db-f058c9714ee1",
+        "@id": "urn:0588524e-1b30-4bda-89ea-90359ecc11e4",
         "label": "3dcalc",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg",
         "parameters": {},
         "used": [
-          "urn:a4a341f2-26f6-412f-bbfa-19e14300ba36",
-          "urn:736bc45f-c3bc-4221-b6eb-d22951a05ae7"
+          "urn:17b70280-d407-407f-820c-85dbabbdcd62",
+          "urn:d2fe0cae-b7d0-4df9-9cb1-c6858fbada4a"
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       {
-        "@id": "urn:6f18de40-659b-4703-ac67-3e1ef791e7dd",
+        "@id": "urn:1170b37b-767e-4327-8f76-f61b204c411c",
         "label": "3dcopy",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dcopy sub-01_T1w_ns+tlrc anat_final.$subj",
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         "used": [
-          "urn:5f462872-6e3d-45c2-9084-135b50b7d687"
+          "urn:d29f9314-7a2c-4522-b097-5402aba8a5b4"
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-        "@id": "urn:8965832a-ae7b-4dd0-a768-07c2add9c69a",
+        "@id": "urn:8a7d6591-f208-4564-b14f-dbda25796f47",
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-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped",
         "parameters": {},
         "used": [
-          "urn:e3618e9c-6936-4acc-ad62-398e8f716185"
+          "urn:f921fdf0-acde-4ee9-bd00-c633b56c947a"
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+        "@id": "urn:d3666d78-32c0-424a-b170-f25ad8f10722",
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc",
         "parameters": {},
         "used": [
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-          "urn:fcb23b68-034c-4168-9337-6bdcb3c5554c"
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       {
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+        "@id": "urn:259c8664-6867-4a47-aaaf-625dc3d74aba",
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-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
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+          "urn:33567cc3-fd0f-48c3-80b5-1b24fa27e605"
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         "label": "3dmask_tool",
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         "command": "3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj",
         "parameters": {},
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         "label": "3dresample",
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat",
         "parameters": {},
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-          "urn:fc0613fa-5fd4-4495-8357-0cd8529d8039"
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         "label": "3dmask_tool",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj",
         "parameters": {},
         "used": [
-          "urn:2145b1ec-29c9-4f38-8fae-e22b03e9d510"
+          "urn:6e7ad16e-eb28-4d13-8225-23c0fcee917f"
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         "label": "3dABoverlap",
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt",
         "parameters": {},
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-          "urn:351af4c6-0a25-41b8-a04a-f7a9e1fbe0f4"
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         "label": "3ddot",
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt",
         "parameters": {},
         "used": [
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-          "urn:351af4c6-0a25-41b8-a04a-f7a9e1fbe0f4"
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         "label": "3dresample",
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc",
         "parameters": {},
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-          "urn:fc0613fa-5fd4-4495-8357-0cd8529d8039"
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         "label": "3dmask_tool",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group",
         "parameters": {},
         "used": [
-          "urn:5fc04da0-5344-458d-a448-2f39ee9b1aa8"
+          "urn:905a59ca-ff49-4ab5-bb91-c5d11710b0e3"
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       {
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         "label": "3dTstat",
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc",
         "parameters": {},
         "used": [
-          "urn:3be0b06d-d28f-40c3-ae8f-7e5ee3a243bc"
+          "urn:33567cc3-fd0f-48c3-80b5-1b24fa27e605"
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       {
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         "label": "3dcalc",
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         "command": "3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale",
         "parameters": {},
         "used": [
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-          "urn:4d776027-1b79-454d-b119-8be7428aa40a",
-          "urn:736bc45f-c3bc-4221-b6eb-d22951a05ae7"
+          "urn:33567cc3-fd0f-48c3-80b5-1b24fa27e605",
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         "label": "1d_tool.py",
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D",
         "parameters": {},
         "used": [
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+          "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6"
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-        "@id": "urn:056dd331-56c7-4481-9025-6a972c52f7af",
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         "label": "1d_tool.py",
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -derivative -demean -write motion_deriv.1D",
         "parameters": {},
         "used": [
-          "urn:b86e0b5f-d758-45a8-8e37-5d1b161349dc"
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-        "@id": "urn:3da27e70-7531-4071-b13c-dfa3d43a7765",
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         "label": "1d_tool.py",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}",
         "parameters": {},
         "used": [
-          "urn:b86e0b5f-d758-45a8-8e37-5d1b161349dc"
+          "urn:3b428c80-be2a-4b11-8ee6-93612aaa80e6"
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-        "@id": "urn:2f56c0f2-f0d5-4997-9cb7-dc9136310252",
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         "label": "3dDeconvolve",
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 8 -stim_times 1 stimuli/tone_counting_onset_times.txt 'BLOCK(4)' -stim_label 1 tone_counting -stim_times_AM1 2 stimuli/tone_counting_probe_duration.txt 'dmBLOCK' -stim_label 2 probe -stim_file 3 motion_demean.1D'[0]' -stim_base 3 -stim_label 3 roll -stim_file 4 motion_demean.1D'[1]' -stim_base 4 -stim_label 4 pitch -stim_file 5 motion_demean.1D'[2]' -stim_base 5 -stim_label 5 yaw -stim_file 6 motion_demean.1D'[3]' -stim_base 6 -stim_label 6 dS -stim_file 7 motion_demean.1D'[4]' -stim_base 7 -stim_label 7 dL -stim_file 8 motion_demean.1D'[5]' -stim_base 8 -stim_label 8 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj",
         "parameters": {},
         "used": [
-          "urn:42662c59-30f0-487c-b0cc-2d69743b66b6"
+          "urn:1fe0af2e-2c86-496a-82fe-b05267d653a0"
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       {
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+        "@id": "urn:be57937e-727f-43ec-9034-e4184a4db997",
         "label": "1d_tool.py",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt",
         "parameters": {},
         "used": [
-          "urn:b86afaa0-9f58-422b-a895-1d2c7f5252c1"
+          "urn:228f2206-5248-49de-9298-3e4562c227d9"
         ]
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       {
-        "@id": "urn:0d0a0fe7-66f5-4922-b89f-3eede3d17736",
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         "label": "3dTcat",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD",
         "parameters": {},
         "used": [
-          "urn:42662c59-30f0-487c-b0cc-2d69743b66b6"
+          "urn:1fe0af2e-2c86-496a-82fe-b05267d653a0"
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         "label": "3dTstat",
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dTstat -mean -prefix rm.signal.all all_runs.$subj+tlrc\"[$ktrs]\"",
         "parameters": {},
         "used": [
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+          "urn:a70196ed-9eb2-4d70-a7b1-e4a8ca0d7d22"
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         "label": "3dTstat",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"",
         "parameters": {},
         "used": [
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+          "urn:1b369684-7345-49ad-beaa-51b801c6b8ca"
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         "label": "3dcalc",
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dcalc -a rm.signal.all+tlrc -b rm.noise.all+tlrc -c full_mask.$subj+tlrc -expr 'c*a/b' -prefix TSNR.$subj",
         "parameters": {},
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-          "urn:150a7ce4-f3d0-43dd-81a6-637409ba5481",
-          "urn:fc0613fa-5fd4-4495-8357-0cd8529d8039"
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       {
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         "label": "3dTnorm",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dTnorm -norm2 -prefix rm.errts.unit errts.${subj}+tlrc",
         "parameters": {},
         "used": [
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         "label": "3dmaskave",
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dmaskave -quiet -mask full_mask.$subj+tlrc rm.errts.unit+tlrc > gmean.errts.unit.1D",
         "parameters": {},
         "used": []
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         "label": "3dTstat",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dTstat -sos -prefix - gmean.errts.unit.1D\\' > out.gcor.1D",
         "parameters": {},
         "used": [
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         "label": "3dcalc",
-        "associatedWith": "urn:1f1ad99c-0e00-4a95-ba36-5d0dd79158d6",
+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dcalc -a rm.errts.unit+tlrc -b gmean.errts.unit.1D -expr 'a*b' -prefix rm.DP",
         "parameters": {},
         "used": [
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-          "urn:41b4dd62-a1d6-471a-9459-b7c3d9e66545"
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         "label": "3dTstat",
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "3dTstat -sum -prefix corr_brain rm.DP+tlrc",
         "parameters": {},
         "used": [
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+          "urn:2662f46d-c87c-436f-8db5-59f78d0cf41c"
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         "label": "1dcat",
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "1dcat X.nocensor.xmat.1D'[3]' > ideal_tone_counting.1D",
         "parameters": {},
         "used": [
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+          "urn:5d86a607-3005-48b0-bdf1-f80f1ffd0e59"
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       {
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         "label": "1dcat",
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
         "command": "1dcat X.nocensor.xmat.1D'[4]' > ideal_probe.1D",
         "parameters": {},
         "used": [
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+          "urn:0338e284-7f9c-4721-a7e4-40da815e05e6"
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-          "urn:15a73dc4-e916-465e-a7f7-1cdfe5c68626"
+          "urn:d0d06396-4c42-49c0-bd65-e7dc7f3e58e0"
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
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-          "urn:15a73dc4-e916-465e-a7f7-1cdfe5c68626"
+          "urn:d0d06396-4c42-49c0-bd65-e7dc7f3e58e0"
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
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-          "urn:fc0613fa-5fd4-4495-8357-0cd8529d8039"
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
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-          "urn:fc0613fa-5fd4-4495-8357-0cd8529d8039"
+          "urn:1a77145c-9382-44e6-a248-643dc21229ae"
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
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+        "associatedWith": "urn:3529902d-6458-4e64-a6a8-9357e04e5587",
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         "parameters": {},
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-          "urn:b8cb0ff5-5460-47f8-90c4-248b45cac8b7"
+          "urn:04f1479d-9fbc-4cb7-95d8-e59980f58461"
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@@ -587,22 +586,22 @@
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@@ -610,7 +609,7 @@
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@@ -618,13 +617,13 @@
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@@ -632,13 +631,13 @@
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@@ -646,13 +645,13 @@
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@@ -660,16 +659,16 @@
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@@ -677,25 +676,25 @@
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@@ -703,7 +702,7 @@
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@@ -711,16 +710,16 @@
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-        "generatedBy": "urn:28adcfaf-736c-4b8b-8bc3-d265bf0eba90",
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@@ -728,7 +727,7 @@
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@@ -736,7 +735,7 @@
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@@ -744,16 +743,16 @@
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@@ -761,34 +760,34 @@
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@@ -796,16 +795,16 @@
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@@ -813,16 +812,16 @@
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@@ -830,16 +829,16 @@
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@@ -847,16 +846,16 @@
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@@ -966,16 +965,16 @@
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@@ -1120,16 +1119,16 @@
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@@ -1137,16 +1136,16 @@
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@@ -1179,25 +1178,25 @@
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+        "@id": "urn:a0ec00b1-b359-4e9e-b8db-0bdafe8871ab",
         "label": "-",
         "prov:atLocation": "-",
-        "generatedBy": "urn:33d1e994-20d3-4a55-b264-9c6eae9e8172",
+        "generatedBy": "urn:2368f219-d605-4d0c-ad67-c0703541b4c3",
         "digest": {
           "sha256": "dac304c9f20899ca1ef5aa403e565345fd0ff4ed80c35f82007c9b03a68292b3"
         }
       },
       {
-        "@id": "urn:ff48f871-b123-4c72-b715-2253a677865a",
+        "@id": "urn:9c29ef12-a4eb-487a-b06c-8e85de3822a7",
         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit+tlrc",
         "digest": {
@@ -1222,16 +1221,16 @@
         }
       },
       {
-        "@id": "urn:cb8bda64-2c63-42e4-8f16-df3a7449ba41",
+        "@id": "urn:96172092-ec47-43ee-ac02-50f2e3d7a303",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP",
-        "generatedBy": "urn:d9236ad7-4bbc-4dad-ad64-95059a111499",
+        "generatedBy": "urn:fb88b08f-d332-441d-a8a3-021f387930fb",
         "digest": {
           "sha256": "06a0bfbc609c1a06ecf93c479a3288d2911c7f5f3e93cf49c5d26f721c2035ed"
         }
       },
       {
-        "@id": "urn:58675ac0-241a-40e0-8600-1775c2221c7b",
+        "@id": "urn:2662f46d-c87c-436f-8db5-59f78d0cf41c",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP+tlrc",
         "digest": {
@@ -1239,16 +1238,16 @@
         }
       },
       {
-        "@id": "urn:05033224-1bed-4f2e-904f-113e6309a493",
+        "@id": "urn:a7033b8a-6e10-4b48-a89c-7502b5a51730",
         "label": "corr_brain",
         "prov:atLocation": "corr_brain",
-        "generatedBy": "urn:b01d3376-c72d-48d5-8d9b-624e86c64704",
+        "generatedBy": "urn:e88da71c-ca92-450d-b036-3f57bec6a16a",
         "digest": {
           "sha256": "74e3aeae0da338b871ab5dc9e8859a4e81fcf1b3c0042cd22fe337eb7baf5eae"
         }
       },
       {
-        "@id": "urn:ac224873-aa4f-43e1-bce8-57961761c3b5",
+        "@id": "urn:5d86a607-3005-48b0-bdf1-f80f1ffd0e59",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D'[3]'",
         "digest": {
@@ -1256,16 +1255,16 @@
         }
       },
       {
-        "@id": "urn:cc9700cd-65ba-4289-bd45-05989e9f1060",
+        "@id": "urn:6ad2c26d-6aab-4e86-bdf9-c83ad1cfe41b",
         "label": "ideal_tone_counting.1D",
         "prov:atLocation": "ideal_tone_counting.1D",
-        "generatedBy": "urn:9279f452-aed7-4fdd-b6c0-56f597dd3384",
+        "generatedBy": "urn:dd08793b-9254-4f33-ade0-5f07b6d3b0d0",
         "digest": {
           "sha256": "9bb1cabac5ce7ca19dffa5cd6336a9bf82d362fea2ce9341978406e421b5333c"
         }
       },
       {
-        "@id": "urn:71389023-8336-415b-898f-3cea608e577f",
+        "@id": "urn:0338e284-7f9c-4721-a7e4-40da815e05e6",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D'[4]'",
         "digest": {
@@ -1273,16 +1272,16 @@
         }
       },
       {
-        "@id": "urn:610c8f66-d08d-4279-8b6a-ea432da642c9",
+        "@id": "urn:93f188fc-1f90-49f6-b2a8-79198007a610",
         "label": "ideal_probe.1D",
         "prov:atLocation": "ideal_probe.1D",
-        "generatedBy": "urn:e3fada0d-7fcf-4eb8-9901-c8a9e6d0cb11",
+        "generatedBy": "urn:180db3ed-c95d-4aa2-a55a-37a8e770cdcd",
         "digest": {
           "sha256": "705d93afa8b6ded9f4f572db3f967b54e9906942669af51dd8287a9863bb4288"
         }
       },
       {
-        "@id": "urn:15a73dc4-e916-465e-a7f7-1cdfe5c68626",
+        "@id": "urn:d0d06396-4c42-49c0-bd65-e7dc7f3e58e0",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D\"[$reg_cols]\"",
         "digest": {
@@ -1290,52 +1289,52 @@
         }
       },
       {
-        "@id": "urn:8063eb5f-7ced-4e8d-ab4b-70708b7b58cd",
+        "@id": "urn:ef63cb18-25fb-485f-b5c1-5c528cb4080c",
         "label": "sum_ideal.1D",
         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:4ba80317-1444-4c5a-a247-982471301cb6",
+        "generatedBy": "urn:c5c6f22b-12bf-4fd2-b2e7-7e61038eb5c2",
         "digest": {
           "sha256": "b2dccadcd84b2d26ec9685c4d1846baf2f11b867f31c36a08748d1c85467b01a"
         }
       },
       {
-        "@id": "urn:a6a7d9c7-b476-48d8-b50d-0884eb184eb3",
+        "@id": "urn:cfec80c8-b4bb-46d9-a53b-5f045b4743fc",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:aaa7b906-ee6a-4c9e-ad92-0f42cec51ab8",
+        "generatedBy": "urn:caf2279a-3820-496f-be73-ce7f46be7671",
         "digest": {
           "sha256": "7c61b2f4bbb9eb0cecb19f81faa3a79b94d547b7fb4087ed18e368619e0004e6"
         }
       },
       {
-        "@id": "urn:03124019-a030-437d-a028-c6cde009e15f",
+        "@id": "urn:87cf0f33-5bbd-4175-a409-80425fd78b0c",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:c71afebf-facf-4f82-9a52-6ac3fc2d6384",
+        "generatedBy": "urn:b1782bbc-0ad8-4cf5-a5ce-d586bc629dfa",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
         }
       },
       {
-        "@id": "urn:44e2aed7-c604-4e4d-8be6-5ac2defa313e",
+        "@id": "urn:3984dd19-ea61-4d2a-b91c-d3d36c5263dc",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:ac9f2384-a0e0-4065-aa27-51ffe9369655",
+        "generatedBy": "urn:a34697f5-7ad9-481b-bbfe-69d17ec623ff",
         "digest": {
           "sha256": "73969700079b5d3275536ac7eaf0e17571d7e74ec49553b6940f90d5718fc800"
         }
       },
       {
-        "@id": "urn:d9f85d96-c33c-411a-8cfa-c8de426d250a",
+        "@id": "urn:6fcd130b-13c0-4d8b-aa65-350265c93856",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:a824a15d-3234-4f76-9f95-bb38ecf3ba84",
+        "generatedBy": "urn:8e3b9744-4f69-484a-a671-33550a2b83bf",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:b8cb0ff5-5460-47f8-90c4-248b45cac8b7",
+        "@id": "urn:04f1479d-9fbc-4cb7-95d8-e59980f58461",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -1343,10 +1342,10 @@
         }
       },
       {
-        "@id": "urn:340ac867-6732-4a1b-a9db-70fd07d8285f",
+        "@id": "urn:b97bbfdb-d42f-48d7-8905-cfb9c31056c7",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:576ad643-bad3-45b6-a625-e9823c45c0af",
+        "generatedBy": "urn:8fc9963c-f12b-442b-a8fa-3fc8d36e22a1",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/afni_thr_voxelunct4_proc_bloc.jsonld b/examples/from_parsers/afni/afni_thr_voxelunct4_proc_bloc.jsonld
index 7af9689c1..983b80e57 100644
--- a/examples/from_parsers/afni/afni_thr_voxelunct4_proc_bloc.jsonld
+++ b/examples/from_parsers/afni/afni_thr_voxelunct4_proc_bloc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:6a233baf-1b6c-47eb-9adc-255967269d82",
+        "@id": "urn:ca8682cd-a436-44c3-9c3f-dce9182257e8",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,178 +13,178 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:955d6933-0d82-4f2b-85c2-0958b8acfeda",
+        "@id": "urn:5daf1c03-fc28-4693-b72d-04cd580ab021",
         "label": "auto block: setup",
-        "associatedWith": "urn:6a233baf-1b6c-47eb-9adc-255967269d82",
+        "associatedWith": "urn:ca8682cd-a436-44c3-9c3f-dce9182257e8",
         "command": "mkdir $output_dir; mkdir $output_dir/stimuli; cp ./afni_voxelwise_t4/tone_counting_onset_times.txt ./afni_voxelwise_t4/tone_counting_probe_duration.txt $output_dir/stimuli; 3dcopy sub-01_T1w.nii.gz $output_dir/sub-01_T1w; ",
         "used": [
-          "urn:88f837ec-5247-4166-9aa2-585f997c9666",
-          "urn:0bf8d61a-569e-48a0-a2d0-a44e6e87a32f",
-          "urn:aa9cdb8e-969f-44a3-b463-a59c7ba99855"
+          "urn:19661992-cf39-4c57-8889-9f750299ca19",
+          "urn:9b25a4c9-acc3-486d-b147-bfc7fcb1c086",
+          "urn:e14e4ef7-15c9-407d-88f4-a7b841746cb0"
         ]
       },
       {
-        "@id": "urn:8ddb9164-7c2d-4c97-a86b-2b3ce2a96d47",
+        "@id": "urn:b807382f-c648-42ed-85a4-e308b783d419",
         "label": "auto block: tcat",
-        "associatedWith": "urn:6a233baf-1b6c-47eb-9adc-255967269d82",
+        "associatedWith": "urn:ca8682cd-a436-44c3-9c3f-dce9182257e8",
         "command": "3dTcat -prefix $output_dir/pb00.$subj.r01.tcat sub-01_task-tonecounting_bold.nii.gz'[0..$]'; ",
         "used": [
-          "urn:c506f2c2-9750-4694-a22c-9a59dc47c6cd"
+          "urn:a981bb84-c8a5-40af-b3fd-2879d40050d3"
         ]
       },
       {
-        "@id": "urn:beae24c7-c164-4607-a1dd-53aeaa3faa50",
+        "@id": "urn:6a684010-69f3-41d0-b687-785d7f9eaea2",
         "label": "auto block: outcount",
-        "associatedWith": "urn:6a233baf-1b6c-47eb-9adc-255967269d82",
+        "associatedWith": "urn:ca8682cd-a436-44c3-9c3f-dce9182257e8",
         "command": "3dToutcount -automask -fraction -polort 2 -legendre pb00.$subj.r$run.tcat+orig > outcount.r$run.1D; cat outcount.r*.1D > outcount_rall.1D; ",
         "used": [
-          "urn:0e752515-4b43-4951-829f-65da8aa40859",
-          "urn:d9b79bf0-3be3-414f-bc87-cea6e2b80f47"
+          "urn:8f3a6781-ee2f-445d-99bd-29309e221c13",
+          "urn:8774d01a-a6dd-4c0b-8182-170c0948c565"
         ]
       },
       {
-        "@id": "urn:6f461622-bc47-4e79-b351-2948972c5391",
+        "@id": "urn:1145ef1c-602d-4806-bfa5-39cb20e1394f",
         "label": "tshift",
-        "associatedWith": "urn:6a233baf-1b6c-47eb-9adc-255967269d82",
+        "associatedWith": "urn:ca8682cd-a436-44c3-9c3f-dce9182257e8",
         "command": "3dTshift -tzero 0 -quintic -prefix pb01.$subj.r$run.tshift pb00.$subj.r$run.tcat+orig; ",
         "used": [
-          "urn:0e752515-4b43-4951-829f-65da8aa40859"
+          "urn:8f3a6781-ee2f-445d-99bd-29309e221c13"
         ]
       },
       {
-        "@id": "urn:ae3269b4-3935-49e8-b0ba-f5b592e2f46f",
+        "@id": "urn:f9a25879-924c-40ca-beed-fd6bdae25812",
         "label": "align",
-        "associatedWith": "urn:6a233baf-1b6c-47eb-9adc-255967269d82",
+        "associatedWith": "urn:ca8682cd-a436-44c3-9c3f-dce9182257e8",
         "command": "align_epi_anat.py -anat2epi -anat sub-01_T1w+orig -save_skullstrip -suffix _al_junk -epi pb01.$subj.r01.tshift+orig -epi_base 2 -epi_strip 3dAutomask -volreg off -tshift off; ",
         "used": [
-          "urn:31a82165-1a6a-4d14-ad89-9a464b62fbb9",
-          "urn:825794b7-217b-455b-8d55-754a7cea5c55"
+          "urn:59e90a02-6903-4b34-b581-656cc223956c",
+          "urn:ee4d2236-e8f8-40a9-87da-519574228dc2"
         ]
       },
       {
-        "@id": "urn:f130abec-a52a-40eb-b88c-c66c103f5f6c",
+        "@id": "urn:d75904a1-7cd3-4610-a894-e6c3c5d76011",
         "label": "tlrc",
-        "associatedWith": "urn:6a233baf-1b6c-47eb-9adc-255967269d82",
+        "associatedWith": "urn:ca8682cd-a436-44c3-9c3f-dce9182257e8",
         "command": "@auto_tlrc -base TT_N27+tlrc -input sub-01_T1w_ns+orig -no_ss; cat_matvec sub-01_T1w_ns+tlrc::WARP_DATA -I > warp.anat.Xat.1D; ",
         "used": [
-          "urn:4ca2274b-4907-4b0a-9929-b002870fc68f",
-          "urn:36267516-ae53-4c72-80b2-9670e20b5dc5",
-          "urn:1c33b33c-eb18-4268-9d03-da8ad03ae6f4"
+          "urn:c6e21f69-c865-4c72-8480-f4f6ada95937",
+          "urn:5be34fc9-0f88-433e-9067-9ec682b8f6d1",
+          "urn:f2032de7-5c23-4bfa-beed-57f247f9085c"
         ]
       },
       {
-        "@id": "urn:a6fb9f0f-15e6-4a8f-8544-b59c36ef72cb",
+        "@id": "urn:961fc3ea-0194-4640-a8b7-8774f193fee2",
         "label": "volreg",
-        "associatedWith": "urn:6a233baf-1b6c-47eb-9adc-255967269d82",
+        "associatedWith": "urn:ca8682cd-a436-44c3-9c3f-dce9182257e8",
         "command": "3dvolreg -verbose -zpad 1 -base pb01.$subj.r01.tshift+orig'[2]' -1Dfile dfile.r$run.1D -prefix rm.epi.volreg.r$run -cubic -1Dmatrix_save mat.r$run.vr.aff12.1D pb01.$subj.r$run.tshift+orig; 3dcalc -overwrite -a pb01.$subj.r$run.tshift+orig -expr 1 -prefix rm.epi.all1; cat_matvec -ONELINE sub-01_T1w_ns+tlrc::WARP_DATA -I sub-01_T1w_al_junk_mat.aff12.1D -I mat.r$run.vr.aff12.1D > mat.r$run.warp.aff12.1D; 3dAllineate -base sub-01_T1w_ns+tlrc -input pb01.$subj.r$run.tshift+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -prefix rm.epi.nomask.r$run; 3dAllineate -base sub-01_T1w_ns+tlrc -input rm.epi.all1+orig -1Dmatrix_apply mat.r$run.warp.aff12.1D -mast_dxyz 3 -final NN -quiet -prefix rm.epi.1.r$run; 3dTstat -min -prefix rm.epi.min.r$run rm.epi.1.r$run+tlrc; cat dfile.r*.1D > dfile_rall.1D; 3dcopy rm.epi.min.r01+tlrc mask_epi_extents; 3dcalc -a rm.epi.nomask.r$run+tlrc -b mask_epi_extents+tlrc -expr 'a*b' -prefix pb02.$subj.r$run.volreg; 3dcopy sub-01_T1w_ns+tlrc anat_final.$subj; 3dAllineate -source sub-01_T1w+orig -master anat_final.$subj+tlrc -final wsinc5 -1Dmatrix_apply warp.anat.Xat.1D -prefix anat_w_skull_warped; ",
         "used": [
-          "urn:91373dd3-513c-4e6a-a1a1-b11ca3ab6fd7",
-          "urn:91373dd3-513c-4e6a-a1a1-b11ca3ab6fd7",
-          "urn:1c33b33c-eb18-4268-9d03-da8ad03ae6f4",
-          "urn:ca5e6f63-57a5-4a7d-99f5-d2ccb0721e04",
-          "urn:91373dd3-513c-4e6a-a1a1-b11ca3ab6fd7",
-          "urn:ca5e6f63-57a5-4a7d-99f5-d2ccb0721e04",
-          "urn:692441c6-99ea-4157-8677-cd88be27b858",
-          "urn:5a982886-e694-4e3b-9005-af9ad4f298e2",
-          "urn:0b626feb-bedc-449a-b38b-77e26526dd19",
-          "urn:70045898-983b-45cb-bb14-8d92a0fee9af",
-          "urn:27724c8d-5d82-4d46-ba32-bf82380d12fb",
-          "urn:e979890c-b353-4ba7-b2af-7329f3b60492",
-          "urn:ca5e6f63-57a5-4a7d-99f5-d2ccb0721e04",
-          "urn:d15f5078-43d1-4fc8-8cf4-3841b62016a6"
+          "urn:83be6f1d-ca5b-46a5-910c-502c7c9c7f4b",
+          "urn:83be6f1d-ca5b-46a5-910c-502c7c9c7f4b",
+          "urn:f2032de7-5c23-4bfa-beed-57f247f9085c",
+          "urn:a8472bb9-2ead-43f6-8616-18f9aae4d8e0",
+          "urn:83be6f1d-ca5b-46a5-910c-502c7c9c7f4b",
+          "urn:a8472bb9-2ead-43f6-8616-18f9aae4d8e0",
+          "urn:e7951802-97c3-4674-9d26-69aa78d96a32",
+          "urn:7c904fe8-31f3-4167-81af-55c5598a361f",
+          "urn:b9294532-e467-41b7-85a6-222ed1773a7f",
+          "urn:afb058d8-a0d9-4a8d-b48d-43355fd27409",
+          "urn:b450d637-a562-4afa-9c01-d11aafde9137",
+          "urn:1e2964dc-2c07-4f9d-9101-885636e34941",
+          "urn:a8472bb9-2ead-43f6-8616-18f9aae4d8e0",
+          "urn:7936f9c4-88e8-41ee-bcf2-58b62401fc96"
         ]
       },
       {
-        "@id": "urn:92d36e57-fdf4-41be-ac3f-ff88ff2caa71",
+        "@id": "urn:9a46fc84-5d80-45d6-beb8-5860b5ed50c5",
         "label": "blur",
-        "associatedWith": "urn:6a233baf-1b6c-47eb-9adc-255967269d82",
+        "associatedWith": "urn:ca8682cd-a436-44c3-9c3f-dce9182257e8",
         "command": "3dmerge -1blur_fwhm 4.0 -doall -prefix pb03.$subj.r$run.blur pb02.$subj.r$run.volreg+tlrc; ",
         "used": [
-          "urn:cef3da7d-292c-4710-b2bd-4f672b9326e7",
-          "urn:f86a6c6f-3ced-4686-8ed9-79c1377c287a"
+          "urn:5efcc7da-6ea6-4ad7-865b-000b7cafae19",
+          "urn:d01b0a86-c597-4ff2-902e-b02ef0af2f5e"
         ]
       },
       {
-        "@id": "urn:72309cbc-a1ff-4ece-b74d-7ab14d5329ec",
+        "@id": "urn:18783c49-a892-4343-83e7-86b8183d3e83",
         "label": "mask",
-        "associatedWith": "urn:6a233baf-1b6c-47eb-9adc-255967269d82",
+        "associatedWith": "urn:ca8682cd-a436-44c3-9c3f-dce9182257e8",
         "command": "3dAutomask -dilate 1 -prefix rm.mask_r$run pb03.$subj.r$run.blur+tlrc; 3dmask_tool -inputs rm.mask_r*+tlrc.HEAD -union -prefix full_mask.$subj; 3dresample -master full_mask.$subj+tlrc -input sub-01_T1w_ns+tlrc -prefix rm.resam.anat; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.anat+tlrc -prefix mask_anat.$subj; 3dABoverlap -no_automask full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_overlap.txt; 3ddot -dodice full_mask.$subj+tlrc mask_anat.$subj+tlrc |& tee out.mask_ae_dice.txt; 3dresample -master full_mask.$subj+tlrc -prefix ./rm.resam.group -input /Users/u1591557/abin/TT_N27+tlrc; 3dmask_tool -dilate_input 5 -5 -fill_holes -input rm.resam.group+tlrc -prefix mask_group; ",
         "used": [
-          "urn:1cc5bae4-9c74-47a2-a561-1b5e122d3051",
-          "urn:ca5e6f63-57a5-4a7d-99f5-d2ccb0721e04",
-          "urn:087865c4-2517-4b7c-a084-f175c515884c",
-          "urn:87456180-00b3-4cc9-994f-62bb929164b8",
-          "urn:d47ba2a5-9436-4d68-959f-6400ea9ed007",
-          "urn:9d464330-204c-4836-8e63-7577201ac4c2",
-          "urn:d47ba2a5-9436-4d68-959f-6400ea9ed007",
-          "urn:9d464330-204c-4836-8e63-7577201ac4c2",
-          "urn:be8ba766-1555-453e-9644-52b7ea3e0b41",
-          "urn:087865c4-2517-4b7c-a084-f175c515884c",
-          "urn:b41c1cc8-933c-4a8b-85d4-3a9f80498340"
+          "urn:253ea17d-16a9-4b4f-b9db-437c1d760ede",
+          "urn:a8472bb9-2ead-43f6-8616-18f9aae4d8e0",
+          "urn:f7951e4e-be9b-4d7c-b9b1-209db014bb24",
+          "urn:1c65e019-bff5-4652-9d67-24ad71333fd7",
+          "urn:d4e33abf-38ab-40ee-b824-cb1c9e5d8c1c",
+          "urn:cfef7577-e215-4909-9add-3d091919ebc5",
+          "urn:d4e33abf-38ab-40ee-b824-cb1c9e5d8c1c",
+          "urn:cfef7577-e215-4909-9add-3d091919ebc5",
+          "urn:ed74188c-0a4a-4b0a-a0a1-47234ed3304f",
+          "urn:f7951e4e-be9b-4d7c-b9b1-209db014bb24",
+          "urn:94043e97-e422-407b-ac11-e740fdb6bf72"
         ]
       },
       {
-        "@id": "urn:3cbf8658-8f8b-41a9-b24b-9549cac8b6a1",
+        "@id": "urn:e057248b-dd5d-4c40-bd31-8505d330fb13",
         "label": "scale",
-        "associatedWith": "urn:6a233baf-1b6c-47eb-9adc-255967269d82",
+        "associatedWith": "urn:ca8682cd-a436-44c3-9c3f-dce9182257e8",
         "command": "3dTstat -prefix rm.mean_r$run pb03.$subj.r$run.blur+tlrc; 3dcalc -a pb03.$subj.r$run.blur+tlrc -b rm.mean_r$run+tlrc -c mask_epi_extents+tlrc -expr 'c * min(200, a/b*100)*step(a)*step(b)' -prefix pb04.$subj.r$run.scale; ",
         "used": [
-          "urn:1cc5bae4-9c74-47a2-a561-1b5e122d3051",
-          "urn:1cc5bae4-9c74-47a2-a561-1b5e122d3051",
-          "urn:7b40b911-8757-4a00-bae1-fb3d68382e7b",
-          "urn:e979890c-b353-4ba7-b2af-7329f3b60492"
+          "urn:253ea17d-16a9-4b4f-b9db-437c1d760ede",
+          "urn:253ea17d-16a9-4b4f-b9db-437c1d760ede",
+          "urn:331dfb2c-c758-481e-b71f-20b131f2ed23",
+          "urn:1e2964dc-2c07-4f9d-9101-885636e34941"
         ]
       },
       {
-        "@id": "urn:f0f4353c-7637-4227-92b0-58e0afa1d0b9",
+        "@id": "urn:435a68ac-72e9-4d77-8ee2-9eb12b1468c4",
         "label": "regress",
-        "associatedWith": "urn:6a233baf-1b6c-47eb-9adc-255967269d82",
+        "associatedWith": "urn:ca8682cd-a436-44c3-9c3f-dce9182257e8",
         "command": "1d_tool.py -infile dfile_rall.1D -set_nruns 1 -demean -write motion_demean.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -derivative -demean -write motion_deriv.1D; 1d_tool.py -infile dfile_rall.1D -set_nruns 1 -show_censor_count -censor_prev_TR -censor_motion 0.3 motion_${subj}; 3dDeconvolve -input pb04.$subj.r*.scale+tlrc.HEAD -censor motion_${subj}_censor.1D -polort 2 -num_stimts 8 -stim_times 1 stimuli/tone_counting_onset_times.txt 'BLOCK(4)' -stim_label 1 tone_counting -stim_times_AM1 2 stimuli/tone_counting_probe_duration.txt 'dmBLOCK' -stim_label 2 probe -stim_file 3 motion_demean.1D'[0]' -stim_base 3 -stim_label 3 roll -stim_file 4 motion_demean.1D'[1]' -stim_base 4 -stim_label 4 pitch -stim_file 5 motion_demean.1D'[2]' -stim_base 5 -stim_label 5 yaw -stim_file 6 motion_demean.1D'[3]' -stim_base 6 -stim_label 6 dS -stim_file 7 motion_demean.1D'[4]' -stim_base 7 -stim_label 7 dL -stim_file 8 motion_demean.1D'[5]' -stim_base 8 -stim_label 8 dP -fout -tout -x1D X.xmat.1D -xjpeg X.jpg -x1D_uncensored X.nocensor.xmat.1D -fitts fitts.$subj -errts errts.${subj} -bucket stats.$subj; 1d_tool.py -show_cormat_warnings -infile X.xmat.1D |& tee out.cormat_warn.txt; 3dTcat -prefix all_runs.$subj pb04.$subj.r*.scale+tlrc.HEAD; 3dTstat -mean -prefix rm.signal.all all_runs.$subj+tlrc\"[$ktrs]\"; 3dTstat -stdev -prefix rm.noise.all errts.${subj}+tlrc\"[$ktrs]\"; 3dcalc -a rm.signal.all+tlrc -b rm.noise.all+tlrc -c full_mask.$subj+tlrc -expr 'c*a/b' -prefix TSNR.$subj; 3dTnorm -norm2 -prefix rm.errts.unit errts.${subj}+tlrc; 3dmaskave -quiet -mask full_mask.$subj+tlrc rm.errts.unit+tlrc > gmean.errts.unit.1D; 3dTstat -sos -prefix - gmean.errts.unit.1D\\' > out.gcor.1D; 3dcalc -a rm.errts.unit+tlrc -b gmean.errts.unit.1D -expr 'a*b' -prefix rm.DP; 3dTstat -sum -prefix corr_brain rm.DP+tlrc; 1dcat X.nocensor.xmat.1D'[3]' > ideal_tone_counting.1D; 1dcat X.nocensor.xmat.1D'[4]' > ideal_probe.1D; 3dTstat -sum -prefix sum_ideal.1D X.nocensor.xmat.1D\"[$reg_cols]\"; 1dcat X.nocensor.xmat.1D\"[$reg_cols]\" > X.stim.xmat.1D; ",
         "used": [
-          "urn:155cfa56-dccb-49ee-954d-0d5fae018142",
-          "urn:155cfa56-dccb-49ee-954d-0d5fae018142",
-          "urn:155cfa56-dccb-49ee-954d-0d5fae018142",
-          "urn:54e53611-1185-4cbc-a135-6669556584ba",
-          "urn:54e53611-1185-4cbc-a135-6669556584ba",
-          "urn:dba88ff1-79ae-4867-97c3-3685b147c297",
-          "urn:ea295298-15e9-4553-a615-29f04d8138b1",
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-          "urn:82749c15-7a83-4b5d-abb9-b74aae16fa81",
-          "urn:c98fa04c-7ddd-4442-8682-39ae8cbe4f03",
-          "urn:24b57a63-58d3-4788-abf9-202b9094696c",
-          "urn:9f31b8ab-69ee-49ec-82c4-c8359d7de3c8",
-          "urn:966d0316-18ca-464b-95d6-60b4db248956",
-          "urn:6f8fe425-239f-4dfa-8b97-95d38d64b317",
-          "urn:7af713f3-b8a5-4a79-95fd-8e6c5f25a64b",
-          "urn:7af713f3-b8a5-4a79-95fd-8e6c5f25a64b"
+          "urn:91b05bcc-7a2e-48cf-953c-a366b3419200",
+          "urn:91b05bcc-7a2e-48cf-953c-a366b3419200",
+          "urn:91b05bcc-7a2e-48cf-953c-a366b3419200",
+          "urn:0f38703c-db4b-40a0-aec6-8c82cfea4b58",
+          "urn:0f38703c-db4b-40a0-aec6-8c82cfea4b58",
+          "urn:4c855405-5793-42a1-9ec8-52fdcd417891",
+          "urn:9236d668-8f3d-447a-998e-8640df11727d",
+          "urn:4c69d19b-2099-4dda-8869-85976b9ba13c",
+          "urn:41be3c91-fe50-48dd-bc99-3ad852564c83",
+          "urn:f7951e4e-be9b-4d7c-b9b1-209db014bb24",
+          "urn:460f0b95-3f6c-4c96-81a3-ddc96e1ec5d5",
+          "urn:3811ee49-c3a4-46c2-b1e4-4ac6d4b99f8b",
+          "urn:3e30763b-7c05-4a4a-92e0-ad2333589ebd",
+          "urn:3fbe504a-202b-4491-8efe-002357a202be",
+          "urn:926ed1ec-af3b-452a-9b53-ca78b6f581bb",
+          "urn:3ee9492d-501c-49fa-8f15-d96306e9c0c6",
+          "urn:917c58f5-3975-4e53-a51e-95ab439f33d7",
+          "urn:917c58f5-3975-4e53-a51e-95ab439f33d7"
         ]
       },
       {
-        "@id": "urn:5a10086e-715a-46fb-a249-a2bb0dae791c",
+        "@id": "urn:551995e2-978b-482d-afd6-fe48b36f14c7",
         "label": "blur estimation",
-        "associatedWith": "urn:6a233baf-1b6c-47eb-9adc-255967269d82",
+        "associatedWith": "urn:ca8682cd-a436-44c3-9c3f-dce9182257e8",
         "command": "3dFWHMx -detrend -mask full_mask.$subj+tlrc all_runs.$subj+tlrc\"[$trs]\" >> blur.epits.1D; 3dFWHMx -detrend -mask full_mask.$subj+tlrc errts.${subj}+tlrc\"[$trs]\" >> blur.errts.1D; 3dClustSim -both -mask full_mask.$subj+tlrc -fwhmxyz $fxyz[1-3] -prefix ClustSim; ",
         "used": [
-          "urn:087865c4-2517-4b7c-a084-f175c515884c",
-          "urn:087865c4-2517-4b7c-a084-f175c515884c",
-          "urn:087865c4-2517-4b7c-a084-f175c515884c"
+          "urn:f7951e4e-be9b-4d7c-b9b1-209db014bb24",
+          "urn:f7951e4e-be9b-4d7c-b9b1-209db014bb24",
+          "urn:f7951e4e-be9b-4d7c-b9b1-209db014bb24"
         ]
       },
       {
-        "@id": "urn:3d6b5432-45bd-4528-81c3-dcd551a5b5f8",
+        "@id": "urn:158a8fa0-2415-4647-98be-add728d66819",
         "label": "auto block: generate review scripts",
-        "associatedWith": "urn:6a233baf-1b6c-47eb-9adc-255967269d82",
+        "associatedWith": "urn:ca8682cd-a436-44c3-9c3f-dce9182257e8",
         "command": "gen_epi_review.py -script @epi_review.$subj -dsets pb00.$subj.r*.tcat+orig.HEAD; gen_ss_review_scripts.py -mot_limit 0.3 -exit0; ",
         "used": [
-          "urn:4e42c1fa-6371-4fdc-b15f-6334c00a93a5"
+          "urn:c065adcb-4f8a-4696-861b-6796936fc714"
         ]
       }
     ],
     "prov:Entity": [
       {
-        "@id": "urn:88f837ec-5247-4166-9aa2-585f997c9666",
+        "@id": "urn:19661992-cf39-4c57-8889-9f750299ca19",
         "label": "tone_counting_onset_times.txt",
         "prov:atLocation": "./afni_voxelwise_t4/tone_counting_onset_times.txt",
         "digest": {
@@ -193,7 +192,7 @@
         }
       },
       {
-        "@id": "urn:0bf8d61a-569e-48a0-a2d0-a44e6e87a32f",
+        "@id": "urn:9b25a4c9-acc3-486d-b147-bfc7fcb1c086",
         "label": "tone_counting_probe_duration.txt",
         "prov:atLocation": "./afni_voxelwise_t4/tone_counting_probe_duration.txt",
         "digest": {
@@ -201,7 +200,7 @@
         }
       },
       {
-        "@id": "urn:aa9cdb8e-969f-44a3-b463-a59c7ba99855",
+        "@id": "urn:e14e4ef7-15c9-407d-88f4-a7b841746cb0",
         "label": "sub-01_T1w.nii.gz",
         "prov:atLocation": "sub-01_T1w.nii.gz",
         "digest": {
@@ -209,34 +208,34 @@
         }
       },
       {
-        "@id": "urn:4f4efe66-2eab-4d6c-b43a-6a6694eec303",
+        "@id": "urn:d092b5ef-a0a8-4d97-b324-496566b1aec2",
         "label": "$output_dir",
         "prov:atLocation": "$output_dir",
-        "generatedBy": "urn:955d6933-0d82-4f2b-85c2-0958b8acfeda",
+        "generatedBy": "urn:5daf1c03-fc28-4693-b72d-04cd580ab021",
         "digest": {
           "sha256": "9fa4c635e6533ddf2fed54295920052818d948c3ffe97bc753bd7336b453f8cb"
         }
       },
       {
-        "@id": "urn:48863a0d-1cea-4233-887c-2754a9ff4167",
+        "@id": "urn:c8dc470f-18f9-448e-a409-340bd4578f04",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:955d6933-0d82-4f2b-85c2-0958b8acfeda"
+        "generatedBy": "urn:5daf1c03-fc28-4693-b72d-04cd580ab021"
       },
       {
-        "@id": "urn:b61b8e8c-4da7-4360-aaac-1b949f19e376",
+        "@id": "urn:807a8a2e-c5df-462b-8847-63b855529e26",
         "label": "stimuli",
         "prov:atLocation": "$output_dir/stimuli",
-        "generatedBy": "urn:955d6933-0d82-4f2b-85c2-0958b8acfeda"
+        "generatedBy": "urn:5daf1c03-fc28-4693-b72d-04cd580ab021"
       },
       {
-        "@id": "urn:52bc166d-26d7-4569-93df-4e11d920e06e",
+        "@id": "urn:7c351dec-b47c-4488-a1be-ca1a55fdeb1e",
         "label": "sub-01_T1w",
         "prov:atLocation": "$output_dir/sub-01_T1w",
-        "generatedBy": "urn:955d6933-0d82-4f2b-85c2-0958b8acfeda"
+        "generatedBy": "urn:5daf1c03-fc28-4693-b72d-04cd580ab021"
       },
       {
-        "@id": "urn:c506f2c2-9750-4694-a22c-9a59dc47c6cd",
+        "@id": "urn:a981bb84-c8a5-40af-b3fd-2879d40050d3",
         "label": "sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "sub-01_task-tonecounting_bold.nii.gz'[0..$]'",
         "digest": {
@@ -244,13 +243,13 @@
         }
       },
       {
-        "@id": "urn:69de28c5-0c0c-45ce-8afb-bd975bea590c",
+        "@id": "urn:5b455206-6b26-48a8-87d5-36e77858fb21",
         "label": "pb00.$subj.r01.tcat",
         "prov:atLocation": "$output_dir/pb00.$subj.r01.tcat",
-        "generatedBy": "urn:8ddb9164-7c2d-4c97-a86b-2b3ce2a96d47"
+        "generatedBy": "urn:b807382f-c648-42ed-85a4-e308b783d419"
       },
       {
-        "@id": "urn:0e752515-4b43-4951-829f-65da8aa40859",
+        "@id": "urn:8f3a6781-ee2f-445d-99bd-29309e221c13",
         "label": "pb00.$subj.r$run.tcat",
         "prov:atLocation": "pb00.$subj.r$run.tcat+orig",
         "digest": {
@@ -258,7 +257,7 @@
         }
       },
       {
-        "@id": "urn:d9b79bf0-3be3-414f-bc87-cea6e2b80f47",
+        "@id": "urn:8774d01a-a6dd-4c0b-8182-170c0948c565",
         "label": "outcount.r*.1D",
         "prov:atLocation": "outcount.r*.1D",
         "digest": {
@@ -266,25 +265,25 @@
         }
       },
       {
-        "@id": "urn:b83b346d-bbf3-4ad0-bf40-e52d3ebfca17",
+        "@id": "urn:88ec6d95-8360-4138-8165-6d28f9b84980",
         "label": "outcount.r$run.1D",
         "prov:atLocation": "outcount.r$run.1D",
-        "generatedBy": "urn:beae24c7-c164-4607-a1dd-53aeaa3faa50",
+        "generatedBy": "urn:6a684010-69f3-41d0-b687-785d7f9eaea2",
         "digest": {
           "sha256": "63d9f539e5470badc625d557109f68bc4eecbb02ca2667483739d52f95e5d0dd"
         }
       },
       {
-        "@id": "urn:c7c2fc85-476d-4014-8b79-3edde2957456",
+        "@id": "urn:2b668af4-fe26-4fa7-b147-7a6123214e69",
         "label": "outcount_rall.1D",
         "prov:atLocation": "outcount_rall.1D",
-        "generatedBy": "urn:beae24c7-c164-4607-a1dd-53aeaa3faa50",
+        "generatedBy": "urn:6a684010-69f3-41d0-b687-785d7f9eaea2",
         "digest": {
           "sha256": "cb887fd5e4d5e9acb3a24820d0f7a62ed38a5ffb0fdedd373440ac0219fb186a"
         }
       },
       {
-        "@id": "urn:0e752515-4b43-4951-829f-65da8aa40859",
+        "@id": "urn:8f3a6781-ee2f-445d-99bd-29309e221c13",
         "label": "pb00.$subj.r$run.tcat",
         "prov:atLocation": "pb00.$subj.r$run.tcat+orig",
         "digest": {
@@ -292,16 +291,16 @@
         }
       },
       {
-        "@id": "urn:cb2c6935-c344-43e3-8766-cf55331e5fdb",
+        "@id": "urn:66740f57-693a-4773-a79c-248ab7a34d24",
         "label": "pb01.$subj.r$run.tshift",
         "prov:atLocation": "pb01.$subj.r$run.tshift",
-        "generatedBy": "urn:6f461622-bc47-4e79-b351-2948972c5391",
+        "generatedBy": "urn:1145ef1c-602d-4806-bfa5-39cb20e1394f",
         "digest": {
           "sha256": "c6bf01cea8d2eac1d7a866f80b865c6e7d4b4e012dbb63d480ac9a8551162d72"
         }
       },
       {
-        "@id": "urn:31a82165-1a6a-4d14-ad89-9a464b62fbb9",
+        "@id": "urn:59e90a02-6903-4b34-b581-656cc223956c",
         "label": "sub-01_T1w",
         "prov:atLocation": "sub-01_T1w+orig",
         "digest": {
@@ -309,7 +308,7 @@
         }
       },
       {
-        "@id": "urn:825794b7-217b-455b-8d55-754a7cea5c55",
+        "@id": "urn:ee4d2236-e8f8-40a9-87da-519574228dc2",
         "label": "pb01.$subj.r01.tshift",
         "prov:atLocation": "pb01.$subj.r01.tshift+orig",
         "digest": {
@@ -317,16 +316,16 @@
         }
       },
       {
-        "@id": "urn:d11257eb-c99b-4d61-bdfe-3106a9771062",
+        "@id": "urn:4d974f57-b70e-4d4d-a845-906dc7319c45",
         "label": "_al_junk",
         "prov:atLocation": "_al_junk",
-        "generatedBy": "urn:ae3269b4-3935-49e8-b0ba-f5b592e2f46f",
+        "generatedBy": "urn:f9a25879-924c-40ca-beed-fd6bdae25812",
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@@ -334,7 +333,7 @@
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@@ -342,7 +341,7 @@
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@@ -350,16 +349,16 @@
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@@ -367,16 +366,16 @@
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@@ -384,7 +383,7 @@
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@@ -392,7 +391,7 @@
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@@ -400,7 +399,7 @@
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@@ -408,7 +407,7 @@
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@@ -416,7 +415,7 @@
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@@ -424,7 +423,7 @@
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@@ -432,7 +431,7 @@
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@@ -440,97 +439,97 @@
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@@ -538,7 +537,7 @@
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@@ -546,7 +545,7 @@
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@@ -554,7 +553,7 @@
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@@ -562,7 +561,7 @@
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@@ -570,7 +569,7 @@
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@@ -578,7 +577,7 @@
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@@ -586,7 +585,7 @@
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@@ -594,7 +593,7 @@
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@@ -602,7 +601,7 @@
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@@ -610,61 +609,61 @@
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@@ -672,7 +671,7 @@
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@@ -680,7 +679,7 @@
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@@ -688,34 +687,34 @@
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+        "generatedBy": "urn:e057248b-dd5d-4c40-bd31-8505d330fb13",
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-        "@id": "urn:4ff04716-e490-42d9-ae1e-eb8dd768bde7",
+        "@id": "urn:7b15c0f3-de8f-4ab6-8390-16fee37cc8b3",
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         "prov:atLocation": "pb04.$subj.r$run.scale",
-        "generatedBy": "urn:3cbf8658-8f8b-41a9-b24b-9549cac8b6a1",
+        "generatedBy": "urn:e057248b-dd5d-4c40-bd31-8505d330fb13",
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       {
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+        "@id": "urn:91b05bcc-7a2e-48cf-953c-a366b3419200",
         "label": "dfile_rall.1D",
         "prov:atLocation": "dfile_rall.1D",
-        "generatedBy": "urn:a6fb9f0f-15e6-4a8f-8544-b59c36ef72cb",
+        "generatedBy": "urn:961fc3ea-0194-4640-a8b7-8774f193fee2",
         "digest": {
           "sha256": "011e7296870a1ac7e15377fb0d529ed68710bb16b138bef6aeb6c645f437dcf2"
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       {
-        "@id": "urn:087865c4-2517-4b7c-a084-f175c515884c",
+        "@id": "urn:f7951e4e-be9b-4d7c-b9b1-209db014bb24",
         "label": "full_mask.$subj",
         "prov:atLocation": "full_mask.$subj+tlrc",
         "digest": {
@@ -723,7 +722,7 @@
         }
       },
       {
-        "@id": "urn:54e53611-1185-4cbc-a135-6669556584ba",
+        "@id": "urn:0f38703c-db4b-40a0-aec6-8c82cfea4b58",
         "label": "pb04.$subj.r*.scale",
         "prov:atLocation": "pb04.$subj.r*.scale+tlrc.HEAD",
         "digest": {
@@ -731,7 +730,7 @@
         }
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       {
-        "@id": "urn:dba88ff1-79ae-4867-97c3-3685b147c297",
+        "@id": "urn:4c855405-5793-42a1-9ec8-52fdcd417891",
         "label": "all_runs.$subj",
         "prov:atLocation": "all_runs.$subj+tlrc\"[$ktrs]\"",
         "digest": {
@@ -739,7 +738,7 @@
         }
       },
       {
-        "@id": "urn:ea295298-15e9-4553-a615-29f04d8138b1",
+        "@id": "urn:9236d668-8f3d-447a-998e-8640df11727d",
         "label": "errts.${subj}",
         "prov:atLocation": "errts.${subj}+tlrc\"[$ktrs]\"",
         "digest": {
@@ -747,7 +746,7 @@
         }
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       {
-        "@id": "urn:d426af81-e857-4106-9f89-3122622dc357",
+        "@id": "urn:4c69d19b-2099-4dda-8869-85976b9ba13c",
         "label": "rm.signal.all",
         "prov:atLocation": "rm.signal.all+tlrc",
         "digest": {
@@ -755,7 +754,7 @@
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       {
-        "@id": "urn:2c8bf5db-37af-4b00-92a0-d2310ccc0371",
+        "@id": "urn:41be3c91-fe50-48dd-bc99-3ad852564c83",
         "label": "rm.noise.all",
         "prov:atLocation": "rm.noise.all+tlrc",
         "digest": {
@@ -763,7 +762,7 @@
         }
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       {
-        "@id": "urn:82749c15-7a83-4b5d-abb9-b74aae16fa81",
+        "@id": "urn:460f0b95-3f6c-4c96-81a3-ddc96e1ec5d5",
         "label": "errts.${subj}",
         "prov:atLocation": "errts.${subj}+tlrc",
         "digest": {
@@ -771,7 +770,7 @@
         }
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       {
-        "@id": "urn:c98fa04c-7ddd-4442-8682-39ae8cbe4f03",
+        "@id": "urn:3811ee49-c3a4-46c2-b1e4-4ac6d4b99f8b",
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         "prov:atLocation": "out.gcor.1D",
         "digest": {
@@ -779,7 +778,7 @@
         }
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       {
-        "@id": "urn:24b57a63-58d3-4788-abf9-202b9094696c",
+        "@id": "urn:3e30763b-7c05-4a4a-92e0-ad2333589ebd",
         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit+tlrc",
         "digest": {
@@ -787,7 +786,7 @@
         }
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       {
-        "@id": "urn:9f31b8ab-69ee-49ec-82c4-c8359d7de3c8",
+        "@id": "urn:3fbe504a-202b-4491-8efe-002357a202be",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP+tlrc",
         "digest": {
@@ -795,7 +794,7 @@
         }
       },
       {
-        "@id": "urn:966d0316-18ca-464b-95d6-60b4db248956",
+        "@id": "urn:926ed1ec-af3b-452a-9b53-ca78b6f581bb",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D'[3]'",
         "digest": {
@@ -803,7 +802,7 @@
         }
       },
       {
-        "@id": "urn:6f8fe425-239f-4dfa-8b97-95d38d64b317",
+        "@id": "urn:3ee9492d-501c-49fa-8f15-d96306e9c0c6",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D'[4]'",
         "digest": {
@@ -811,7 +810,7 @@
         }
       },
       {
-        "@id": "urn:7af713f3-b8a5-4a79-95fd-8e6c5f25a64b",
+        "@id": "urn:917c58f5-3975-4e53-a51e-95ab439f33d7",
         "label": "X.nocensor.xmat.1D",
         "prov:atLocation": "X.nocensor.xmat.1D\"[$reg_cols]\"",
         "digest": {
@@ -819,133 +818,133 @@
         }
       },
       {
-        "@id": "urn:7471a9d6-ad6f-45ee-9007-c13d5323e3eb",
+        "@id": "urn:e242c59b-d93e-41c9-8735-d0be6238883a",
         "label": "motion_demean.1D",
         "prov:atLocation": "motion_demean.1D",
-        "generatedBy": "urn:f0f4353c-7637-4227-92b0-58e0afa1d0b9",
+        "generatedBy": "urn:435a68ac-72e9-4d77-8ee2-9eb12b1468c4",
         "digest": {
           "sha256": "1de1e10c0120caa7b6cf441bd141a5a76716e458676ae56ce693039eecb79c85"
         }
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       {
-        "@id": "urn:894cab31-3c91-43df-aa22-fcb41742d2e4",
+        "@id": "urn:5efb5d23-6a8b-467e-8bed-0141cc4c6d0e",
         "label": "motion_deriv.1D",
         "prov:atLocation": "motion_deriv.1D",
-        "generatedBy": "urn:f0f4353c-7637-4227-92b0-58e0afa1d0b9",
+        "generatedBy": "urn:435a68ac-72e9-4d77-8ee2-9eb12b1468c4",
         "digest": {
           "sha256": "47185bf319e91642ad6f2a396a43fc9f8db7b82f2a9aef326bfe4a955120038b"
         }
       },
       {
-        "@id": "urn:00952bcd-b9f3-4b91-8e31-bc58ddbf8082",
+        "@id": "urn:b927ab6c-50f5-4188-891e-5d422c1b231d",
         "label": "all_runs.$subj",
         "prov:atLocation": "all_runs.$subj",
-        "generatedBy": "urn:f0f4353c-7637-4227-92b0-58e0afa1d0b9",
+        "generatedBy": "urn:435a68ac-72e9-4d77-8ee2-9eb12b1468c4",
         "digest": {
           "sha256": "bcf27fc2e339e751d0ea9bba931674c21fd9d434ff411330f4df55f872a8cc7e"
         }
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       {
-        "@id": "urn:a2872607-ec43-4a31-9ead-e326632837bf",
+        "@id": "urn:2210b633-7826-4cc6-b138-ccfc7f438608",
         "label": "rm.signal.all",
         "prov:atLocation": "rm.signal.all",
-        "generatedBy": "urn:f0f4353c-7637-4227-92b0-58e0afa1d0b9",
+        "generatedBy": "urn:435a68ac-72e9-4d77-8ee2-9eb12b1468c4",
         "digest": {
           "sha256": "bda68a16c0afd5e55d4d7415c8c959e61a9aad7898dd456b0f3bb597363dde31"
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       {
-        "@id": "urn:5929d021-c389-40b8-805a-044f09a71d42",
+        "@id": "urn:27631186-d180-49fa-9893-de9761f4e3b1",
         "label": "rm.noise.all",
         "prov:atLocation": "rm.noise.all",
-        "generatedBy": "urn:f0f4353c-7637-4227-92b0-58e0afa1d0b9",
+        "generatedBy": "urn:435a68ac-72e9-4d77-8ee2-9eb12b1468c4",
         "digest": {
           "sha256": "431314eb75d086ce08373b3a374427969e89414c4a2d607e449c1f6485c547af"
         }
       },
       {
-        "@id": "urn:25a1d29c-00ee-4032-a4b3-83e6e044f54e",
+        "@id": "urn:962cad7a-81dc-498c-9658-a367fc47be71",
         "label": "TSNR.$subj",
         "prov:atLocation": "TSNR.$subj",
-        "generatedBy": "urn:f0f4353c-7637-4227-92b0-58e0afa1d0b9",
+        "generatedBy": "urn:435a68ac-72e9-4d77-8ee2-9eb12b1468c4",
         "digest": {
           "sha256": "303f183145a1e295686c08335d3b70753777cf0fa0b3f9628cf8de5471359a00"
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       },
       {
-        "@id": "urn:d91e85e4-9f42-47b9-a05e-c8d2c1a91f3d",
+        "@id": "urn:d9762aae-4f9c-4df0-8f73-a26f14726850",
         "label": "rm.errts.unit",
         "prov:atLocation": "rm.errts.unit",
-        "generatedBy": "urn:f0f4353c-7637-4227-92b0-58e0afa1d0b9",
+        "generatedBy": "urn:435a68ac-72e9-4d77-8ee2-9eb12b1468c4",
         "digest": {
           "sha256": "03b570ad773a00f51ab7e6cdedfebdeca45f5356de0c25f9e3be44d7bf2c7151"
         }
       },
       {
-        "@id": "urn:1e5f5881-04e7-40df-85b6-db6338a8b9e1",
+        "@id": "urn:e41da089-c6ef-43e2-aad8-f66b342a8d5b",
         "label": "-",
         "prov:atLocation": "-",
-        "generatedBy": "urn:f0f4353c-7637-4227-92b0-58e0afa1d0b9",
+        "generatedBy": "urn:435a68ac-72e9-4d77-8ee2-9eb12b1468c4",
         "digest": {
           "sha256": "dac304c9f20899ca1ef5aa403e565345fd0ff4ed80c35f82007c9b03a68292b3"
         }
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       {
-        "@id": "urn:d2a1e303-a574-44e4-84ac-85293d3844d3",
+        "@id": "urn:7d0a4ae9-a2e7-48a7-b4df-e3e4596cb2bb",
         "label": "rm.DP",
         "prov:atLocation": "rm.DP",
-        "generatedBy": "urn:f0f4353c-7637-4227-92b0-58e0afa1d0b9",
+        "generatedBy": "urn:435a68ac-72e9-4d77-8ee2-9eb12b1468c4",
         "digest": {
           "sha256": "06a0bfbc609c1a06ecf93c479a3288d2911c7f5f3e93cf49c5d26f721c2035ed"
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       {
-        "@id": "urn:1a432389-11df-4575-9e20-37d785264cda",
+        "@id": "urn:07a3b53d-6109-42a1-853d-cdcb256e5730",
         "label": "corr_brain",
         "prov:atLocation": "corr_brain",
-        "generatedBy": "urn:f0f4353c-7637-4227-92b0-58e0afa1d0b9",
+        "generatedBy": "urn:435a68ac-72e9-4d77-8ee2-9eb12b1468c4",
         "digest": {
           "sha256": "74e3aeae0da338b871ab5dc9e8859a4e81fcf1b3c0042cd22fe337eb7baf5eae"
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       {
-        "@id": "urn:d6b8b109-1b37-4302-ba5c-7de9ea37de91",
+        "@id": "urn:b04e3534-b117-43c7-8bf5-b03ee2753090",
         "label": "ideal_tone_counting.1D",
         "prov:atLocation": "ideal_tone_counting.1D",
-        "generatedBy": "urn:f0f4353c-7637-4227-92b0-58e0afa1d0b9",
+        "generatedBy": "urn:435a68ac-72e9-4d77-8ee2-9eb12b1468c4",
         "digest": {
           "sha256": "9bb1cabac5ce7ca19dffa5cd6336a9bf82d362fea2ce9341978406e421b5333c"
         }
       },
       {
-        "@id": "urn:28317228-ec2f-447f-8c78-e171c1cbb61d",
+        "@id": "urn:cb548f71-12a7-43f4-a992-58f94d9d45df",
         "label": "ideal_probe.1D",
         "prov:atLocation": "ideal_probe.1D",
-        "generatedBy": "urn:f0f4353c-7637-4227-92b0-58e0afa1d0b9",
+        "generatedBy": "urn:435a68ac-72e9-4d77-8ee2-9eb12b1468c4",
         "digest": {
           "sha256": "705d93afa8b6ded9f4f572db3f967b54e9906942669af51dd8287a9863bb4288"
         }
       },
       {
-        "@id": "urn:68079d2a-f99a-4365-a455-48bcf66b0699",
+        "@id": "urn:02f4afbd-27c0-4390-8a5b-d4efa5cc53eb",
         "label": "sum_ideal.1D",
         "prov:atLocation": "sum_ideal.1D",
-        "generatedBy": "urn:f0f4353c-7637-4227-92b0-58e0afa1d0b9",
+        "generatedBy": "urn:435a68ac-72e9-4d77-8ee2-9eb12b1468c4",
         "digest": {
           "sha256": "b2dccadcd84b2d26ec9685c4d1846baf2f11b867f31c36a08748d1c85467b01a"
         }
       },
       {
-        "@id": "urn:3cb24f05-3dce-4413-98ce-0b5f694af482",
+        "@id": "urn:c87eee96-f587-4647-b19b-c4e391998eff",
         "label": "X.stim.xmat.1D",
         "prov:atLocation": "X.stim.xmat.1D",
-        "generatedBy": "urn:f0f4353c-7637-4227-92b0-58e0afa1d0b9",
+        "generatedBy": "urn:435a68ac-72e9-4d77-8ee2-9eb12b1468c4",
         "digest": {
           "sha256": "7c61b2f4bbb9eb0cecb19f81faa3a79b94d547b7fb4087ed18e368619e0004e6"
         }
       },
       {
-        "@id": "urn:087865c4-2517-4b7c-a084-f175c515884c",
+        "@id": "urn:f7951e4e-be9b-4d7c-b9b1-209db014bb24",
         "label": "full_mask.$subj",
         "prov:atLocation": "full_mask.$subj+tlrc",
         "digest": {
@@ -953,34 +952,34 @@
         }
       },
       {
-        "@id": "urn:c6a57e08-7b1d-4b28-aa5c-fc678f8a6bfe",
+        "@id": "urn:78fdae39-e08e-4f0d-a442-3fe26d9438a2",
         "label": "blur.epits.1D",
         "prov:atLocation": "blur.epits.1D",
-        "generatedBy": "urn:5a10086e-715a-46fb-a249-a2bb0dae791c",
+        "generatedBy": "urn:551995e2-978b-482d-afd6-fe48b36f14c7",
         "digest": {
           "sha256": "623e70a42214e56babc1f1dca156e0b11ba09865dbd6ca9549d54ca2fc601515"
         }
       },
       {
-        "@id": "urn:6d0835cf-78c8-4e50-931c-dc55ff948363",
+        "@id": "urn:73f3d293-8378-44e5-b97f-f0d210d07474",
         "label": "blur.errts.1D",
         "prov:atLocation": "blur.errts.1D",
-        "generatedBy": "urn:5a10086e-715a-46fb-a249-a2bb0dae791c",
+        "generatedBy": "urn:551995e2-978b-482d-afd6-fe48b36f14c7",
         "digest": {
           "sha256": "73969700079b5d3275536ac7eaf0e17571d7e74ec49553b6940f90d5718fc800"
         }
       },
       {
-        "@id": "urn:9e567321-3457-41ae-bca6-51f4ab7a9e7f",
+        "@id": "urn:367458e3-16bb-4dd1-ae1f-db628fdc3a0d",
         "label": "ClustSim",
         "prov:atLocation": "ClustSim",
-        "generatedBy": "urn:5a10086e-715a-46fb-a249-a2bb0dae791c",
+        "generatedBy": "urn:551995e2-978b-482d-afd6-fe48b36f14c7",
         "digest": {
           "sha256": "2e0cdba2c91902ba12d742a39cb20df66cfd705ba8de767fbf68aae8eb65c6f0"
         }
       },
       {
-        "@id": "urn:4e42c1fa-6371-4fdc-b15f-6334c00a93a5",
+        "@id": "urn:c065adcb-4f8a-4696-861b-6796936fc714",
         "label": "pb00.$subj.r*.tcat",
         "prov:atLocation": "pb00.$subj.r*.tcat+orig.HEAD",
         "digest": {
@@ -988,10 +987,10 @@
         }
       },
       {
-        "@id": "urn:cc138011-c5b4-4f67-8111-a9bd77e34af9",
+        "@id": "urn:263e3610-fc97-46a1-a70f-f475bc13917d",
         "label": "-exit0",
         "prov:atLocation": "-exit0",
-        "generatedBy": "urn:3d6b5432-45bd-4528-81c3-dcd551a5b5f8",
+        "generatedBy": "urn:158a8fa0-2415-4647-98be-add728d66819",
         "digest": {
           "sha256": "871a4d3513ed2924cbb10c1c15a196eac4a46a05bdcc248e3bcdb23327b3ad90"
         }
diff --git a/examples/from_parsers/afni/narps_do_02_pc_with_sign0.jsonld b/examples/from_parsers/afni/narps_do_02_pc_with_sign0.jsonld
index 5d0069729..6735798e1 100644
--- a/examples/from_parsers/afni/narps_do_02_pc_with_sign0.jsonld
+++ b/examples/from_parsers/afni/narps_do_02_pc_with_sign0.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:65fccdc3-0cf4-46b6-b5ae-6472af9204c6",
+        "@id": "urn:6ed86163-23f8-47e8-89ec-54d1da8e4826",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,53 +13,53 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:d7a66507-3350-42b8-9e9f-f37d0e3d31f7",
+        "@id": "urn:84181693-0714-48f4-9e3b-b1b52f2f8877",
         "label": "3dpc",
-        "associatedWith": "urn:65fccdc3-0cf4-46b6-b5ae-6472af9204c6",
+        "associatedWith": "urn:6ed86163-23f8-47e8-89ec-54d1da8e4826",
         "command": "3dpc -overwrite -mask ${dset_mask} -pcsave 5 -prefix ${dir_hyp}/PC_hyp${num} ${grp_dset}",
         "parameters": {},
         "used": [
-          "urn:ef69e3aa-d7be-4960-b129-6ad43fc9442c",
-          "urn:abda5291-509b-40dd-b303-74ba3f8fe26f"
+          "urn:fb0604a6-1759-4f62-97f1-fc18df7e0e79",
+          "urn:04b2168c-1bb1-445f-b71d-0bc0f29ada87"
         ]
       },
       {
-        "@id": "urn:6fd64536-641a-413b-8d77-390f0514fea8",
+        "@id": "urn:a4725cde-22c1-43e1-bb39-8ca323359467",
         "label": "3dresample",
-        "associatedWith": "urn:65fccdc3-0cf4-46b6-b5ae-6472af9204c6",
+        "associatedWith": "urn:6ed86163-23f8-47e8-89ec-54d1da8e4826",
         "command": "3dresample -overwrite -prefix tmp_REF_DSET.nii.gz -master ${dset_mask} -input \"${ref_dset}\"",
         "parameters": {},
         "used": [
-          "urn:598ab807-45ed-4acf-a417-d0bcb23a4959",
-          "urn:ef69e3aa-d7be-4960-b129-6ad43fc9442c"
+          "urn:6fec5948-e934-4d57-885e-2f9ff5bb37ab",
+          "urn:fb0604a6-1759-4f62-97f1-fc18df7e0e79"
         ]
       },
       {
-        "@id": "urn:74362364-33c0-47db-81df-fe5bc8a25c49",
+        "@id": "urn:a9ba8f6c-c396-418e-a76a-08e1034d485c",
         "label": "3dMatch",
-        "associatedWith": "urn:65fccdc3-0cf4-46b6-b5ae-6472af9204c6",
+        "associatedWith": "urn:6ed86163-23f8-47e8-89ec-54d1da8e4826",
         "command": "3dMatch -echo_edu -overwrite -mask ${dset_mask} -refset ${dir_hyp}/PC_hyp${num}+tlrc -inset tmp_REF_DSET.nii.gz -prefix tmp_MATCHED",
         "parameters": {},
         "used": [
-          "urn:b60f8029-dace-4def-b134-96c533ed2469",
-          "urn:231336c7-5029-499e-aa70-72035c9d8213",
-          "urn:ef69e3aa-d7be-4960-b129-6ad43fc9442c"
+          "urn:a424e26a-4756-4ebf-aee7-78caa8508f49",
+          "urn:f7b45616-d40f-4f94-9390-20175b6abab7",
+          "urn:fb0604a6-1759-4f62-97f1-fc18df7e0e79"
         ]
       },
       {
-        "@id": "urn:9381c42a-f942-49f3-bcf2-577fbb62b05c",
+        "@id": "urn:b998fe7f-cac5-417b-a893-9c24f9d9c772",
         "label": "3dcalc",
-        "associatedWith": "urn:65fccdc3-0cf4-46b6-b5ae-6472af9204c6",
+        "associatedWith": "urn:6ed86163-23f8-47e8-89ec-54d1da8e4826",
         "command": "3dcalc -echo_edu -overwrite -a ${dir_hyp}/PC_hyp${num}+tlrc -expr \"${signum}*a\" -prefix ${dir_hyp}/PC_hyp${num}_sign0.nii.gz",
         "parameters": {},
         "used": [
-          "urn:231336c7-5029-499e-aa70-72035c9d8213"
+          "urn:f7b45616-d40f-4f94-9390-20175b6abab7"
         ]
       }
     ],
     "prov:Entity": [
       {
-        "@id": "urn:ef69e3aa-d7be-4960-b129-6ad43fc9442c",
+        "@id": "urn:fb0604a6-1759-4f62-97f1-fc18df7e0e79",
         "label": "${dset_mask}",
         "prov:atLocation": "${dset_mask}",
         "digest": {
@@ -68,7 +67,7 @@
         }
       },
       {
-        "@id": "urn:abda5291-509b-40dd-b303-74ba3f8fe26f",
+        "@id": "urn:04b2168c-1bb1-445f-b71d-0bc0f29ada87",
         "label": "${grp_dset}",
         "prov:atLocation": "${grp_dset}",
         "digest": {
@@ -76,16 +75,16 @@
         }
       },
       {
-        "@id": "urn:6b77283c-0366-4a19-b108-5a6f3bafe64f",
+        "@id": "urn:ac224bd4-b45c-4ad9-a7c7-14bff747481d",
         "label": "PC_hyp${num}",
         "prov:atLocation": "${dir_hyp}/PC_hyp${num}",
-        "generatedBy": "urn:d7a66507-3350-42b8-9e9f-f37d0e3d31f7",
+        "generatedBy": "urn:84181693-0714-48f4-9e3b-b1b52f2f8877",
         "digest": {
           "sha256": "915832134c7f76c64fd48179b53dfb05de128b50ef451380b440cff2ec1990fb"
         }
       },
       {
-        "@id": "urn:598ab807-45ed-4acf-a417-d0bcb23a4959",
+        "@id": "urn:6fec5948-e934-4d57-885e-2f9ff5bb37ab",
         "label": "\"${ref_dset}\"",
         "prov:atLocation": "\"${ref_dset}\"",
         "digest": {
@@ -93,16 +92,16 @@
         }
       },
       {
-        "@id": "urn:b60f8029-dace-4def-b134-96c533ed2469",
+        "@id": "urn:a424e26a-4756-4ebf-aee7-78caa8508f49",
         "label": "tmp_REF_DSET.nii.gz",
         "prov:atLocation": "tmp_REF_DSET.nii.gz",
-        "generatedBy": "urn:6fd64536-641a-413b-8d77-390f0514fea8",
+        "generatedBy": "urn:a4725cde-22c1-43e1-bb39-8ca323359467",
         "digest": {
           "sha256": "e943c60b478a75e89c043bc4a7a6e6c629c3f075007ff501f7b2ab3a253e8d3d"
         }
       },
       {
-        "@id": "urn:231336c7-5029-499e-aa70-72035c9d8213",
+        "@id": "urn:f7b45616-d40f-4f94-9390-20175b6abab7",
         "label": "PC_hyp${num}",
         "prov:atLocation": "${dir_hyp}/PC_hyp${num}+tlrc",
         "digest": {
@@ -110,19 +109,19 @@
         }
       },
       {
-        "@id": "urn:ceafbca0-7a13-4165-b3bb-60120eef23cb",
+        "@id": "urn:33aca4fb-d789-4ab3-96b7-d6f51bb3f6c5",
         "label": "tmp_MATCHED",
         "prov:atLocation": "tmp_MATCHED",
-        "generatedBy": "urn:74362364-33c0-47db-81df-fe5bc8a25c49",
+        "generatedBy": "urn:a9ba8f6c-c396-418e-a76a-08e1034d485c",
         "digest": {
           "sha256": "a251065c7203a21b76c1fb6acd1edb6da1c29896ad2df1f5479c71e16a29c302"
         }
       },
       {
-        "@id": "urn:cb9a8af7-6454-46d3-8072-d4fb735a7949",
+        "@id": "urn:7ad4dcb0-cec7-4d82-ab67-1da97d0a6e4e",
         "label": "PC_hyp${num}_sign0.nii.gz",
         "prov:atLocation": "${dir_hyp}/PC_hyp${num}_sign0.nii.gz",
-        "generatedBy": "urn:9381c42a-f942-49f3-bcf2-577fbb62b05c",
+        "generatedBy": "urn:b998fe7f-cac5-417b-a893-9c24f9d9c772",
         "digest": {
           "sha256": "5f0818d820edebe892295ffc1dd6f69823f2fb843bc2c3b0b5304054fa227af0"
         }
diff --git a/examples/from_parsers/afni/narps_do_02_pc_with_sign0_bloc.jsonld b/examples/from_parsers/afni/narps_do_02_pc_with_sign0_bloc.jsonld
index 54ab4e647..cf1febb6d 100644
--- a/examples/from_parsers/afni/narps_do_02_pc_with_sign0_bloc.jsonld
+++ b/examples/from_parsers/afni/narps_do_02_pc_with_sign0_bloc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:fc4f2b90-f6c6-410a-a8ff-78d8206b5df0",
+        "@id": "urn:fe7f40a7-0fb0-4d06-bbd9-2b2eac246769",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,32 +13,32 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:4fe9ad80-620c-406c-a242-7f323181a475",
+        "@id": "urn:1e091424-d3b1-4596-b5e1-2b5167927fa1",
         "label": "",
-        "associatedWith": "urn:fc4f2b90-f6c6-410a-a8ff-78d8206b5df0",
+        "associatedWith": "urn:fe7f40a7-0fb0-4d06-bbd9-2b2eac246769",
         "command": "3dpc -overwrite -mask ${dset_mask} -pcsave 5 -prefix ${dir_hyp}/PC_hyp${num} ${grp_dset}; ",
         "used": [
-          "urn:5a3ed7a7-f404-4238-9a73-9992979af9d4",
-          "urn:5d73a76e-4df1-4fd3-a040-769dac5ac08d"
+          "urn:bb39b855-9542-4c73-800c-28d70f33d72f",
+          "urn:a9e915bc-4251-4ce4-aae6-e019c0098d4a"
         ]
       },
       {
-        "@id": "urn:5c602888-1bca-4c78-8710-3274acc87d5e",
+        "@id": "urn:b591dfe1-e4c6-4e46-9d53-c59c3a00c8bf",
         "label": "bloc ...",
-        "associatedWith": "urn:fc4f2b90-f6c6-410a-a8ff-78d8206b5df0",
+        "associatedWith": "urn:fe7f40a7-0fb0-4d06-bbd9-2b2eac246769",
         "command": "3dresample -overwrite -prefix tmp_REF_DSET.nii.gz -master ${dset_mask} -input \"${ref_dset}\"; 3dMatch -echo_edu -overwrite -mask ${dset_mask} -refset ${dir_hyp}/PC_hyp${num}+tlrc -inset tmp_REF_DSET.nii.gz -prefix tmp_MATCHED; 3dcalc -echo_edu -overwrite -a ${dir_hyp}/PC_hyp${num}+tlrc -expr \"${signum}*a\" -prefix ${dir_hyp}/PC_hyp${num}_sign0.nii.gz; ",
         "used": [
-          "urn:cbc9b629-6395-406a-8661-234f76bf6faa",
-          "urn:5a3ed7a7-f404-4238-9a73-9992979af9d4",
-          "urn:715350ea-baf9-4e67-af8b-4c223751977f",
-          "urn:5a3ed7a7-f404-4238-9a73-9992979af9d4",
-          "urn:715350ea-baf9-4e67-af8b-4c223751977f"
+          "urn:af3a6a6e-ab3b-495f-9d79-975b4fac173b",
+          "urn:bb39b855-9542-4c73-800c-28d70f33d72f",
+          "urn:fe7823e7-a7a4-4991-8938-14e7d736a233",
+          "urn:bb39b855-9542-4c73-800c-28d70f33d72f",
+          "urn:fe7823e7-a7a4-4991-8938-14e7d736a233"
         ]
       }
     ],
     "prov:Entity": [
       {
-        "@id": "urn:5a3ed7a7-f404-4238-9a73-9992979af9d4",
+        "@id": "urn:bb39b855-9542-4c73-800c-28d70f33d72f",
         "label": "${dset_mask}",
         "prov:atLocation": "${dset_mask}",
         "digest": {
@@ -47,7 +46,7 @@
         }
       },
       {
-        "@id": "urn:5d73a76e-4df1-4fd3-a040-769dac5ac08d",
+        "@id": "urn:a9e915bc-4251-4ce4-aae6-e019c0098d4a",
         "label": "${grp_dset}",
         "prov:atLocation": "${grp_dset}",
         "digest": {
@@ -55,16 +54,16 @@
         }
       },
       {
-        "@id": "urn:cf41eab2-9285-40e8-ac6d-f47cd151abb4",
+        "@id": "urn:a3a0a820-1bda-451a-9a7a-8efcde1f9e21",
         "label": "PC_hyp${num}",
         "prov:atLocation": "${dir_hyp}/PC_hyp${num}",
-        "generatedBy": "urn:4fe9ad80-620c-406c-a242-7f323181a475",
+        "generatedBy": "urn:1e091424-d3b1-4596-b5e1-2b5167927fa1",
         "digest": {
           "sha256": "915832134c7f76c64fd48179b53dfb05de128b50ef451380b440cff2ec1990fb"
         }
       },
       {
-        "@id": "urn:5a3ed7a7-f404-4238-9a73-9992979af9d4",
+        "@id": "urn:bb39b855-9542-4c73-800c-28d70f33d72f",
         "label": "${dset_mask}",
         "prov:atLocation": "${dset_mask}",
         "digest": {
@@ -72,7 +71,7 @@
         }
       },
       {
-        "@id": "urn:cbc9b629-6395-406a-8661-234f76bf6faa",
+        "@id": "urn:af3a6a6e-ab3b-495f-9d79-975b4fac173b",
         "label": "\"${ref_dset}\"",
         "prov:atLocation": "\"${ref_dset}\"",
         "digest": {
@@ -80,7 +79,7 @@
         }
       },
       {
-        "@id": "urn:715350ea-baf9-4e67-af8b-4c223751977f",
+        "@id": "urn:fe7823e7-a7a4-4991-8938-14e7d736a233",
         "label": "PC_hyp${num}",
         "prov:atLocation": "${dir_hyp}/PC_hyp${num}+tlrc",
         "digest": {
@@ -88,19 +87,19 @@
         }
       },
       {
-        "@id": "urn:cbb044da-cc8b-4ef7-977c-2c3794c9027a",
+        "@id": "urn:6cc92bfd-ba05-4178-9439-f356bb45800e",
         "label": "tmp_MATCHED",
         "prov:atLocation": "tmp_MATCHED",
-        "generatedBy": "urn:5c602888-1bca-4c78-8710-3274acc87d5e",
+        "generatedBy": "urn:b591dfe1-e4c6-4e46-9d53-c59c3a00c8bf",
         "digest": {
           "sha256": "a251065c7203a21b76c1fb6acd1edb6da1c29896ad2df1f5479c71e16a29c302"
         }
       },
       {
-        "@id": "urn:fcf71ded-26d2-4518-a3e8-bb58b66bdb22",
+        "@id": "urn:e455fbcd-8b0e-476b-964a-230f3fb1f315",
         "label": "PC_hyp${num}_sign0.nii.gz",
         "prov:atLocation": "${dir_hyp}/PC_hyp${num}_sign0.nii.gz",
-        "generatedBy": "urn:5c602888-1bca-4c78-8710-3274acc87d5e",
+        "generatedBy": "urn:b591dfe1-e4c6-4e46-9d53-c59c3a00c8bf",
         "digest": {
           "sha256": "5f0818d820edebe892295ffc1dd6f69823f2fb843bc2c3b0b5304054fa227af0"
         }
diff --git a/examples/from_parsers/afni/narps_do_04_make_imgs_A.jsonld b/examples/from_parsers/afni/narps_do_04_make_imgs_A.jsonld
index 16c30dc7c..aca4d1ad8 100644
--- a/examples/from_parsers/afni/narps_do_04_make_imgs_A.jsonld
+++ b/examples/from_parsers/afni/narps_do_04_make_imgs_A.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:5a7ec459-4af7-4ecb-9669-f5681bfecdf9",
+        "@id": "urn:7ef93785-2d16-4eb2-9651-a05fd8350c3a",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,67 +13,67 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:0571739d-afb1-4fc4-85a8-64b608b3ddc1",
+        "@id": "urn:85977f2f-13db-440b-870c-874941174d02",
         "label": "Make directory",
-        "associatedWith": "urn:5a7ec459-4af7-4ecb-9669-f5681bfecdf9",
+        "associatedWith": "urn:7ef93785-2d16-4eb2-9651-a05fd8350c3a",
         "command": "\\mkdir ${odir}",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:8fff7e64-4f79-487c-8d5e-d71cf1c63f20",
+        "@id": "urn:f7303d63-e26e-448b-999e-2f5151bceeb2",
         "label": "@chauffeur_afni",
-        "associatedWith": "urn:5a7ec459-4af7-4ecb-9669-f5681bfecdf9",
+        "associatedWith": "urn:7ef93785-2d16-4eb2-9651-a05fd8350c3a",
         "command": "@chauffeur_afni -ulay ${ref} -ulay_range \"2%\" \"110%\" -olay ${ff} -set_subbricks -1 0 0 -func_range 5 -thr_olay 3 -cbar Reds_and_Blues_Inv -olay_alpha Linear -olay_boxed Yes -opacity 7 -prefix ${odir}/img_${nnn}_alpha_${iid} -montx 1 -monty 1 -set_dicom_xyz 5 18 18 -set_xhairs OFF -label_string \"::${iid}\" -label_mode 1 -label_size 3 -do_clean",
         "parameters": {},
         "used": [
-          "urn:30df620a-6022-4cb7-8b04-92b6ee439617"
+          "urn:6971be6a-53d5-42ae-9a7d-62bfc15d7199"
         ]
       },
       {
-        "@id": "urn:d2838435-2817-4d99-8c5e-4adbd8852f73",
+        "@id": "urn:7923f169-1149-48d3-ab90-aa7b13f7438f",
         "label": "@chauffeur_afni",
-        "associatedWith": "urn:5a7ec459-4af7-4ecb-9669-f5681bfecdf9",
+        "associatedWith": "urn:7ef93785-2d16-4eb2-9651-a05fd8350c3a",
         "command": "@chauffeur_afni -ulay ${ref} -ulay_range \"2%\" \"110%\" -olay ${ff} -set_subbricks -1 0 0 -func_range 5 -thr_olay 3 -cbar Reds_and_Blues_Inv -olay_alpha No -olay_boxed No -opacity 7 -prefix ${odir}/img_${nnn}_psi_${iid} -montx 1 -monty 1 -set_dicom_xyz 5 18 18 -set_xhairs OFF -label_string \"::${iid}\" -label_mode 1 -label_size 3 -do_clean",
         "parameters": {},
         "used": [
-          "urn:30df620a-6022-4cb7-8b04-92b6ee439617"
+          "urn:6971be6a-53d5-42ae-9a7d-62bfc15d7199"
         ]
       },
       {
-        "@id": "urn:a0b6b6d8-e7c9-4497-8f03-00bb7ea256c8",
+        "@id": "urn:14839d0c-c9ad-4342-b8e3-8ad6ccfcbc28",
         "label": "adjunct_calc_mont_dims.py",
-        "associatedWith": "urn:5a7ec459-4af7-4ecb-9669-f5681bfecdf9",
+        "associatedWith": "urn:7ef93785-2d16-4eb2-9651-a05fd8350c3a",
         "command": "adjunct_calc_mont_dims.py ${nallbase} __tmp_${hyp}",
         "parameters": {},
         "used": [
-          "urn:cffb91c8-2c95-46ce-b44f-baf44b7e488d"
+          "urn:84f2ef39-b49d-4c49-8264-81af872b2cbc"
         ]
       },
       {
-        "@id": "urn:51561c54-ad75-499d-9aa7-1cb5ab17a577",
+        "@id": "urn:20bde1e7-dd88-4056-81dd-b02a9243bc96",
         "label": "2dcat",
-        "associatedWith": "urn:5a7ec459-4af7-4ecb-9669-f5681bfecdf9",
+        "associatedWith": "urn:7ef93785-2d16-4eb2-9651-a05fd8350c3a",
         "command": "2dcat -echo_edu -gap 5 -gap_col ${lcol} -ny ${dims[4]} -nx ${dims[3]} -zero_wrap -prefix ${odir}/ALL_alpha_${hyp}_sview_${ss}.jpg ${odir}/img_*_alpha*${ss}*",
         "parameters": {},
         "used": [
-          "urn:dfcf8feb-83e2-4f66-8074-59323dfd273b"
+          "urn:39568419-2c2e-4da0-8197-ccd1295f5f91"
         ]
       },
       {
-        "@id": "urn:184be230-ca69-44e0-b9d5-937d940c1349",
+        "@id": "urn:07004fc3-d47b-4f3a-bc7e-b1e7d2f03b6a",
         "label": "2dcat",
-        "associatedWith": "urn:5a7ec459-4af7-4ecb-9669-f5681bfecdf9",
+        "associatedWith": "urn:7ef93785-2d16-4eb2-9651-a05fd8350c3a",
         "command": "2dcat -echo_edu -gap 5 -gap_col ${lcol} -ny ${dims[4]} -nx ${dims[3]} -zero_wrap -prefix ${odir}/ALL_psi_${hyp}_sview_${ss}.jpg ${odir}/img_*_psi*${ss}*",
         "parameters": {},
         "used": [
-          "urn:5522f531-9075-4d8d-a654-6905c88ca539"
+          "urn:fb111b45-6a50-416e-9ebc-47853b4ae1e8"
         ]
       }
     ],
     "prov:Entity": [
       {
-        "@id": "urn:30df620a-6022-4cb7-8b04-92b6ee439617",
+        "@id": "urn:6971be6a-53d5-42ae-9a7d-62bfc15d7199",
         "label": "${ref}",
         "prov:atLocation": "${ref}",
         "digest": {
@@ -82,25 +81,25 @@
         }
       },
       {
-        "@id": "urn:ac0a1582-d0e6-4c06-8f3c-f7e2371d9d71",
+        "@id": "urn:749935d9-e8c4-461b-821b-65c0dc026333",
         "label": "img_${nnn}_alpha_${iid}",
         "prov:atLocation": "${odir}/img_${nnn}_alpha_${iid}",
-        "generatedBy": "urn:8fff7e64-4f79-487c-8d5e-d71cf1c63f20",
+        "generatedBy": "urn:f7303d63-e26e-448b-999e-2f5151bceeb2",
         "digest": {
           "sha256": "a0e5cbd9fe17cb80fe572ff230c1433b6f007d58746205bc6cf4747a1da48d1e"
         }
       },
       {
-        "@id": "urn:e0673b5d-bc02-467e-9f5a-8466ab995bf5",
+        "@id": "urn:6a5caeb8-337c-469c-8880-3f3cf4ec8db4",
         "label": "img_${nnn}_psi_${iid}",
         "prov:atLocation": "${odir}/img_${nnn}_psi_${iid}",
-        "generatedBy": "urn:d2838435-2817-4d99-8c5e-4adbd8852f73",
+        "generatedBy": "urn:7923f169-1149-48d3-ab90-aa7b13f7438f",
         "digest": {
           "sha256": "7c339c3ad32d56d3fd94128ff49e2bd3d109fddaaaa46451e0a8d646ae23cfe3"
         }
       },
       {
-        "@id": "urn:cffb91c8-2c95-46ce-b44f-baf44b7e488d",
+        "@id": "urn:84f2ef39-b49d-4c49-8264-81af872b2cbc",
         "label": "nallbase",
         "prov:atLocation": "nallbase",
         "digest": {
@@ -108,16 +107,16 @@
         }
       },
       {
-        "@id": "urn:2f256f1e-c083-484a-949d-6f728a0acd2c",
+        "@id": "urn:4016ae63-3771-450d-8fcf-47420bed83fa",
         "label": "__tmp_",
         "prov:atLocation": "__tmp_",
-        "generatedBy": "urn:a0b6b6d8-e7c9-4497-8f03-00bb7ea256c8",
+        "generatedBy": "urn:14839d0c-c9ad-4342-b8e3-8ad6ccfcbc28",
         "digest": {
           "sha256": "cdd06e3421f1953c55722187ed4a54d26fbbdabf2b77d6ba9abce36f2a9a8bbb"
         }
       },
       {
-        "@id": "urn:dfcf8feb-83e2-4f66-8074-59323dfd273b",
+        "@id": "urn:39568419-2c2e-4da0-8197-ccd1295f5f91",
         "label": "img_*_alpha*${ss}*",
         "prov:atLocation": "${odir}/img_*_alpha*${ss}*",
         "digest": {
@@ -125,16 +124,16 @@
         }
       },
       {
-        "@id": "urn:79386b89-5260-48ae-9ca8-585c2ffa0480",
+        "@id": "urn:e571d0ba-5590-4c78-8061-3aaebe4095b6",
         "label": "ALL_alpha_${hyp}_sview_${ss}.jpg",
         "prov:atLocation": "${odir}/ALL_alpha_${hyp}_sview_${ss}.jpg",
-        "generatedBy": "urn:51561c54-ad75-499d-9aa7-1cb5ab17a577",
+        "generatedBy": "urn:20bde1e7-dd88-4056-81dd-b02a9243bc96",
         "digest": {
           "sha256": "b30960ff9bf2be10473ab3cdd82775a150362f0b714db8b55d263d0d94078ecf"
         }
       },
       {
-        "@id": "urn:5522f531-9075-4d8d-a654-6905c88ca539",
+        "@id": "urn:fb111b45-6a50-416e-9ebc-47853b4ae1e8",
         "label": "img_*_psi*${ss}*",
         "prov:atLocation": "${odir}/img_*_psi*${ss}*",
         "digest": {
@@ -142,10 +141,10 @@
         }
       },
       {
-        "@id": "urn:a2fcc21f-bcf1-477c-9b63-18d475287023",
+        "@id": "urn:a1248b06-2827-402c-a459-bf581539c214",
         "label": "ALL_psi_${hyp}_sview_${ss}.jpg",
         "prov:atLocation": "${odir}/ALL_psi_${hyp}_sview_${ss}.jpg",
-        "generatedBy": "urn:184be230-ca69-44e0-b9d5-937d940c1349",
+        "generatedBy": "urn:07004fc3-d47b-4f3a-bc7e-b1e7d2f03b6a",
         "digest": {
           "sha256": "c9b97ba53a4832ccd96c2802949fe72dc1e3718be9fc91d8fd85375a99c4d290"
         }
diff --git a/examples/from_parsers/afni/narps_do_04_make_imgs_A_bloc.jsonld b/examples/from_parsers/afni/narps_do_04_make_imgs_A_bloc.jsonld
index 32d143cdc..51e913586 100644
--- a/examples/from_parsers/afni/narps_do_04_make_imgs_A_bloc.jsonld
+++ b/examples/from_parsers/afni/narps_do_04_make_imgs_A_bloc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:d4cb83cd-6bf6-48e2-955f-122e6d0a0439",
+        "@id": "urn:6336e272-aeaf-4ca6-ad76-a0b33ef58884",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,29 +13,29 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:db45e346-70b9-4be1-8d3c-be40c2aa586b",
+        "@id": "urn:7921758c-6274-495a-9ddb-602ba1b1b33d",
         "label": "",
-        "associatedWith": "urn:d4cb83cd-6bf6-48e2-955f-122e6d0a0439",
+        "associatedWith": "urn:6336e272-aeaf-4ca6-ad76-a0b33ef58884",
         "command": "\\mkdir ${odir}; ",
         "used": []
       },
       {
-        "@id": "urn:9c6482f8-d86c-42e8-887e-a01c650d7f9d",
+        "@id": "urn:62e3812e-a3e8-4836-8119-a98496a70101",
         "label": "bloc ...",
-        "associatedWith": "urn:d4cb83cd-6bf6-48e2-955f-122e6d0a0439",
+        "associatedWith": "urn:6336e272-aeaf-4ca6-ad76-a0b33ef58884",
         "command": "@chauffeur_afni -ulay ${ref} -ulay_range \"2%\" \"110%\" -olay ${ff} -set_subbricks -1 0 0 -func_range 5 -thr_olay 3 -cbar Reds_and_Blues_Inv -olay_alpha Linear -olay_boxed Yes -opacity 7 -prefix ${odir}/img_${nnn}_alpha_${iid} -montx 1 -monty 1 -set_dicom_xyz 5 18 18 -set_xhairs OFF -label_string \"::${iid}\" -label_mode 1 -label_size 3 -do_clean; @chauffeur_afni -ulay ${ref} -ulay_range \"2%\" \"110%\" -olay ${ff} -set_subbricks -1 0 0 -func_range 5 -thr_olay 3 -cbar Reds_and_Blues_Inv -olay_alpha No -olay_boxed No -opacity 7 -prefix ${odir}/img_${nnn}_psi_${iid} -montx 1 -monty 1 -set_dicom_xyz 5 18 18 -set_xhairs OFF -label_string \"::${iid}\" -label_mode 1 -label_size 3 -do_clean; adjunct_calc_mont_dims.py ${nallbase} __tmp_${hyp}; 2dcat -echo_edu -gap 5 -gap_col ${lcol} -ny ${dims[4]} -nx ${dims[3]} -zero_wrap -prefix ${odir}/ALL_alpha_${hyp}_sview_${ss}.jpg ${odir}/img_*_alpha*${ss}*; 2dcat -echo_edu -gap 5 -gap_col ${lcol} -ny ${dims[4]} -nx ${dims[3]} -zero_wrap -prefix ${odir}/ALL_psi_${hyp}_sview_${ss}.jpg ${odir}/img_*_psi*${ss}*; ",
         "used": [
-          "urn:238b43bf-8fe0-40ba-a54d-1954ced0274f",
-          "urn:238b43bf-8fe0-40ba-a54d-1954ced0274f",
-          "urn:77b2b3c9-72c6-4f55-9698-593ae4c90620",
-          "urn:e29d8494-1287-4ba6-a240-13d062db51c0",
-          "urn:ab2e43b9-23a9-4498-b928-4a757cf4c869"
+          "urn:a82cf252-e6d0-4fe9-bb18-cdc396c69ef5",
+          "urn:a82cf252-e6d0-4fe9-bb18-cdc396c69ef5",
+          "urn:4e6d3431-054c-48d3-b7c9-8bd56f26a529",
+          "urn:a4f27e7d-029b-48ed-b095-09e6c129877d",
+          "urn:7e77794f-c84b-4ec9-8330-ff8e325e3c25"
         ]
       }
     ],
     "prov:Entity": [
       {
-        "@id": "urn:238b43bf-8fe0-40ba-a54d-1954ced0274f",
+        "@id": "urn:a82cf252-e6d0-4fe9-bb18-cdc396c69ef5",
         "label": "${ref}",
         "prov:atLocation": "${ref}",
         "digest": {
@@ -44,7 +43,7 @@
         }
       },
       {
-        "@id": "urn:77b2b3c9-72c6-4f55-9698-593ae4c90620",
+        "@id": "urn:4e6d3431-054c-48d3-b7c9-8bd56f26a529",
         "label": "nallbase",
         "prov:atLocation": "nallbase",
         "digest": {
@@ -52,7 +51,7 @@
         }
       },
       {
-        "@id": "urn:e29d8494-1287-4ba6-a240-13d062db51c0",
+        "@id": "urn:a4f27e7d-029b-48ed-b095-09e6c129877d",
         "label": "img_*_alpha*${ss}*",
         "prov:atLocation": "${odir}/img_*_alpha*${ss}*",
         "digest": {
@@ -60,7 +59,7 @@
         }
       },
       {
-        "@id": "urn:ab2e43b9-23a9-4498-b928-4a757cf4c869",
+        "@id": "urn:7e77794f-c84b-4ec9-8330-ff8e325e3c25",
         "label": "img_*_psi*${ss}*",
         "prov:atLocation": "${odir}/img_*_psi*${ss}*",
         "digest": {
@@ -68,46 +67,46 @@
         }
       },
       {
-        "@id": "urn:a2408b33-ec25-4dc5-8fee-7718d02a4182",
+        "@id": "urn:1d532a3f-d2f2-4331-8a39-1f17fa9cb5c0",
         "label": "img_${nnn}_alpha_${iid}",
         "prov:atLocation": "${odir}/img_${nnn}_alpha_${iid}",
-        "generatedBy": "urn:9c6482f8-d86c-42e8-887e-a01c650d7f9d",
+        "generatedBy": "urn:62e3812e-a3e8-4836-8119-a98496a70101",
         "digest": {
           "sha256": "a0e5cbd9fe17cb80fe572ff230c1433b6f007d58746205bc6cf4747a1da48d1e"
         }
       },
       {
-        "@id": "urn:11378299-046e-469a-8dd0-04997311c70f",
+        "@id": "urn:42b186e8-d358-4693-9d8c-cf46840ea4e4",
         "label": "img_${nnn}_psi_${iid}",
         "prov:atLocation": "${odir}/img_${nnn}_psi_${iid}",
-        "generatedBy": "urn:9c6482f8-d86c-42e8-887e-a01c650d7f9d",
+        "generatedBy": "urn:62e3812e-a3e8-4836-8119-a98496a70101",
         "digest": {
           "sha256": "7c339c3ad32d56d3fd94128ff49e2bd3d109fddaaaa46451e0a8d646ae23cfe3"
         }
       },
       {
-        "@id": "urn:9b5c6e54-fbf8-4532-9adb-d5c75ab11be0",
+        "@id": "urn:8b01cadb-292b-4fbb-a800-a283aadd3f20",
         "label": "__tmp_",
         "prov:atLocation": "__tmp_",
-        "generatedBy": "urn:9c6482f8-d86c-42e8-887e-a01c650d7f9d",
+        "generatedBy": "urn:62e3812e-a3e8-4836-8119-a98496a70101",
         "digest": {
           "sha256": "cdd06e3421f1953c55722187ed4a54d26fbbdabf2b77d6ba9abce36f2a9a8bbb"
         }
       },
       {
-        "@id": "urn:9861b3fa-f459-4b8e-b56f-00916d10574d",
+        "@id": "urn:5d1480fb-2652-4b92-8dff-7ad31fd4f73a",
         "label": "ALL_alpha_${hyp}_sview_${ss}.jpg",
         "prov:atLocation": "${odir}/ALL_alpha_${hyp}_sview_${ss}.jpg",
-        "generatedBy": "urn:9c6482f8-d86c-42e8-887e-a01c650d7f9d",
+        "generatedBy": "urn:62e3812e-a3e8-4836-8119-a98496a70101",
         "digest": {
           "sha256": "b30960ff9bf2be10473ab3cdd82775a150362f0b714db8b55d263d0d94078ecf"
         }
       },
       {
-        "@id": "urn:77c559d3-63ce-44f4-bb26-91c7ddbe62f6",
+        "@id": "urn:0dca7183-5a09-4e87-9168-f1ce2eea29b3",
         "label": "ALL_psi_${hyp}_sview_${ss}.jpg",
         "prov:atLocation": "${odir}/ALL_psi_${hyp}_sview_${ss}.jpg",
-        "generatedBy": "urn:9c6482f8-d86c-42e8-887e-a01c650d7f9d",
+        "generatedBy": "urn:62e3812e-a3e8-4836-8119-a98496a70101",
         "digest": {
           "sha256": "c9b97ba53a4832ccd96c2802949fe72dc1e3718be9fc91d8fd85375a99c4d290"
         }
diff --git a/examples/from_parsers/afni/narps_do_13_view_zoom.jsonld b/examples/from_parsers/afni/narps_do_13_view_zoom.jsonld
index 68868e93a..199fdf9f5 100644
--- a/examples/from_parsers/afni/narps_do_13_view_zoom.jsonld
+++ b/examples/from_parsers/afni/narps_do_13_view_zoom.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:d4ae7eed-f7a0-4b2c-8e95-497986952c6e",
+        "@id": "urn:cbc9b629-6395-406a-8661-234f76bf6faa",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,35 +13,35 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:9d6c6089-8121-4895-81e9-6f6976a1fc2b",
+        "@id": "urn:2ed1140e-d2cf-45c7-9717-66283f93a8af",
         "label": "Make directory",
-        "associatedWith": "urn:d4ae7eed-f7a0-4b2c-8e95-497986952c6e",
+        "associatedWith": "urn:cbc9b629-6395-406a-8661-234f76bf6faa",
         "command": "mkdir -p ${odir}",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:a527361f-8681-462e-9c4f-50044857e218",
+        "@id": "urn:1513ce1b-68ad-4e5e-bc6f-67d41158cf03",
         "label": "IsoSurface",
-        "associatedWith": "urn:d4ae7eed-f7a0-4b2c-8e95-497986952c6e",
+        "associatedWith": "urn:cbc9b629-6395-406a-8661-234f76bf6faa",
         "command": "IsoSurface -overwrite -isorois+dsets -input ${ivol} -o_gii cc_${pref_surf} -Tsmooth 0 0 -remesh 1",
         "parameters": {},
         "used": []
       },
       {
-        "@id": "urn:7c57d1e6-17d3-4065-b67f-a0b772510c9c",
+        "@id": "urn:715350ea-baf9-4e67-af8b-4c223751977f",
         "label": "1d_tool.py",
-        "associatedWith": "urn:d4ae7eed-f7a0-4b2c-8e95-497986952c6e",
+        "associatedWith": "urn:cbc9b629-6395-406a-8661-234f76bf6faa",
         "command": "1d_tool.py -csim_pthr ${pthr} -csim_alpha ${alpha} -infile ${file_1D}",
         "parameters": {},
         "used": [
-          "urn:1ab57373-008c-4185-a4a0-b4055817c834"
+          "urn:f4175f7f-1672-46eb-aba1-2ec74d8ac766"
         ]
       },
       {
-        "@id": "urn:ee7e472a-0fd8-46e5-84aa-d9c56df36337",
+        "@id": "urn:cbb044da-cc8b-4ef7-977c-2c3794c9027a",
         "label": "plugout_drive",
-        "associatedWith": "urn:d4ae7eed-f7a0-4b2c-8e95-497986952c6e",
+        "associatedWith": "urn:cbc9b629-6395-406a-8661-234f76bf6faa",
         "command": "plugout_drive -echo_edu -npb $portnum -com \"SWITCH_UNDERLAY ${dset_ref:t}\" -com \"SWITCH_OVERLAY ${dset_ttest:t}\" -com \"SET_XHAIRS OFF\" -com \"SET_SUBBRICKS ${subbb}\" -com \"SET_PBAR_ALL -99 1.0 ${cbar}\" -com \"SET_FUNC_ALPHA ${olay_alpha}\" -com \"SET_FUNC_BOXED ${olay_boxed}\" -com \"$coor_type $coors\" -com \"SET_THRESHNEW ${thr}\" -com \"SET_FUNC_VISIBLE +\" -com \"SET_FUNC_RANGE $frange\" -com \"$OW sagittalimage ifrac=${ifrac} opacity=${opac} mont=${mx}x${my}:${gapord[1]}:${mgap}:${mcolor}\" -com \"$OW coronalimage ifrac=${ifrac} opacity=${opac} mont=${mx}x${my}:${gapord[2]}:${mgap}:${mcolor}\" -com \"$OW axialimage ifrac=${ifrac} opacity=${opac} mont=${mx}x${my}:${gapord[3]}:${mgap}:${mcolor}\" &",
         "parameters": {
           "-echo_edu": true,
@@ -51,23 +50,23 @@
           "-99": "1.0"
         },
         "used": [
-          "urn:487f22ab-a209-405c-85b8-4b657cbbcb10"
+          "urn:519e09f7-3485-43b6-bbe5-d045cfa8a316"
         ]
       },
       {
-        "@id": "urn:c7c86089-eaa4-4a18-8530-49a201b46d44",
+        "@id": "urn:fcf71ded-26d2-4518-a3e8-bb58b66bdb22",
         "label": "suma",
-        "associatedWith": "urn:d4ae7eed-f7a0-4b2c-8e95-497986952c6e",
+        "associatedWith": "urn:cbc9b629-6395-406a-8661-234f76bf6faa",
         "command": "suma -echo_edu -npb $portnum -onestate -niml -i cc*.k*.gii -vol ${dset_ref} -sv ${dset_ref} &",
         "parameters": {},
         "used": [
-          "urn:c2d998a1-f944-487f-852a-87a2d18c487e"
+          "urn:4fe9ad80-620c-406c-a242-7f323181a475"
         ]
       },
       {
-        "@id": "urn:2b9183d0-77d0-46b0-bf37-9194a53c9e30",
+        "@id": "urn:5c602888-1bca-4c78-8710-3274acc87d5e",
         "label": "DriveSuma",
-        "associatedWith": "urn:d4ae7eed-f7a0-4b2c-8e95-497986952c6e",
+        "associatedWith": "urn:cbc9b629-6395-406a-8661-234f76bf6faa",
         "command": "DriveSuma -npb $portnum -com viewer_cont -key \"t\" -key \".\" &",
         "parameters": {
           "-npb": "$portnum",
@@ -79,25 +78,25 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:30f8dc27-4be2-4901-8212-43ecedfa201c",
+        "@id": "urn:dbcf467f-1db2-4626-a77a-4ff116e8eff2",
         "label": "${odir}",
         "prov:atLocation": "${odir}",
-        "generatedBy": "urn:9d6c6089-8121-4895-81e9-6f6976a1fc2b",
+        "generatedBy": "urn:2ed1140e-d2cf-45c7-9717-66283f93a8af",
         "digest": {
           "sha256": "b1fc5ec0acec0bf1a5d6697b7f63ed3b4c8e33adcb77445bc544e124ade50c60"
         }
       },
       {
-        "@id": "urn:438c9f67-4c05-49df-bc1d-5321f4d5e6d4",
+        "@id": "urn:c57f3b03-6b8b-4a49-91ad-10414a5bb1f6",
         "label": "cc_${pref_surf}",
         "prov:atLocation": "cc_${pref_surf}",
-        "generatedBy": "urn:a527361f-8681-462e-9c4f-50044857e218",
+        "generatedBy": "urn:1513ce1b-68ad-4e5e-bc6f-67d41158cf03",
         "digest": {
           "sha256": "5e02dacb1f0d92310532c03d04b14d6bdc19634a71800752df6d2e4f1adadf06"
         }
       },
       {
-        "@id": "urn:1ab57373-008c-4185-a4a0-b4055817c834",
+        "@id": "urn:f4175f7f-1672-46eb-aba1-2ec74d8ac766",
         "label": "${file_1D}",
         "prov:atLocation": "${file_1D}",
         "digest": {
@@ -105,7 +104,7 @@
         }
       },
       {
-        "@id": "urn:487f22ab-a209-405c-85b8-4b657cbbcb10",
+        "@id": "urn:519e09f7-3485-43b6-bbe5-d045cfa8a316",
         "label": "portnum",
         "prov:atLocation": "portnum",
         "digest": {
@@ -113,16 +112,16 @@
         }
       },
       {
-        "@id": "urn:58190496-d361-4a3b-b643-956ca8ba66ac",
+        "@id": "urn:e4f1c0c1-d62c-4d95-9f6a-2dc7252f0873",
         "label": "mcolor",
         "prov:atLocation": "mcolor",
-        "generatedBy": "urn:ee7e472a-0fd8-46e5-84aa-d9c56df36337",
+        "generatedBy": "urn:cbb044da-cc8b-4ef7-977c-2c3794c9027a",
         "digest": {
           "sha256": "a757facd6497c040401a26469144a2df7ad28984bf0e7688a2f32d607fcd6797"
         }
       },
       {
-        "@id": "urn:c2d998a1-f944-487f-852a-87a2d18c487e",
+        "@id": "urn:4fe9ad80-620c-406c-a242-7f323181a475",
         "label": "cc*.k*.gii",
         "prov:atLocation": "cc*.k*.gii",
         "digest": {
diff --git a/examples/from_parsers/afni/narps_do_13_view_zoom_bloc.jsonld b/examples/from_parsers/afni/narps_do_13_view_zoom_bloc.jsonld
index 1b315c324..609629638 100644
--- a/examples/from_parsers/afni/narps_do_13_view_zoom_bloc.jsonld
+++ b/examples/from_parsers/afni/narps_do_13_view_zoom_bloc.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:c1dbe336-6adc-43f6-beda-b35ac0809ea2",
+        "@id": "urn:a054bb26-df1e-4d57-bb67-aac6b5241eb0",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "AFNI",
@@ -14,36 +13,36 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:7e735ee0-84b9-4620-8066-77f43296af08",
+        "@id": "urn:6f086e2c-b943-4856-a4e4-b79e5ce78fb0",
         "label": "",
-        "associatedWith": "urn:c1dbe336-6adc-43f6-beda-b35ac0809ea2",
+        "associatedWith": "urn:a054bb26-df1e-4d57-bb67-aac6b5241eb0",
         "command": "mkdir -p ${odir}; ",
         "used": []
       },
       {
-        "@id": "urn:001bda1e-4507-43fa-a69e-407a63862dba",
+        "@id": "urn:5255d402-08a6-4dd0-aefa-d239d213fce0",
         "label": "bloc ...",
-        "associatedWith": "urn:c1dbe336-6adc-43f6-beda-b35ac0809ea2",
+        "associatedWith": "urn:a054bb26-df1e-4d57-bb67-aac6b5241eb0",
         "command": "IsoSurface -overwrite -isorois+dsets -input ${ivol} -o_gii cc_${pref_surf} -Tsmooth 0 0 -remesh 1; 1d_tool.py -csim_pthr ${pthr} -csim_alpha ${alpha} -infile ${file_1D}; plugout_drive -echo_edu -npb $portnum -com \"SWITCH_UNDERLAY ${dset_ref:t}\" -com \"SWITCH_OVERLAY ${dset_ttest:t}\" -com \"SET_XHAIRS OFF\" -com \"SET_SUBBRICKS ${subbb}\" -com \"SET_PBAR_ALL -99 1.0 ${cbar}\" -com \"SET_FUNC_ALPHA ${olay_alpha}\" -com \"SET_FUNC_BOXED ${olay_boxed}\" -com \"$coor_type $coors\" -com \"SET_THRESHNEW ${thr}\" -com \"SET_FUNC_VISIBLE +\" -com \"SET_FUNC_RANGE $frange\" -com \"$OW sagittalimage ifrac=${ifrac} opacity=${opac} mont=${mx}x${my}:${gapord[1]}:${mgap}:${mcolor}\" -com \"$OW coronalimage ifrac=${ifrac} opacity=${opac} mont=${mx}x${my}:${gapord[2]}:${mgap}:${mcolor}\" -com \"$OW axialimage ifrac=${ifrac} opacity=${opac} mont=${mx}x${my}:${gapord[3]}:${mgap}:${mcolor}\" &; suma -echo_edu -npb $portnum -onestate -niml -i cc*.k*.gii -vol ${dset_ref} -sv ${dset_ref} &; DriveSuma -npb $portnum -com viewer_cont -key \"t\" -key \".\" &; ",
         "used": [
-          "urn:5c807607-6449-4770-b25b-5e78dc0d69c7",
-          "urn:ef4136f0-99bb-4107-ab16-e576bfffbdd3",
-          "urn:39706bf2-a3f7-4bcf-9890-783eb61fe18e"
+          "urn:b3f32508-01de-40f6-bd45-51193bbf573e",
+          "urn:e0b8e2c6-9b28-45cb-8b45-721cdee3dcc0",
+          "urn:73cd9e98-c666-404b-ae9b-7ac11c80b23f"
         ]
       }
     ],
     "prov:Entity": [
       {
-        "@id": "urn:90006fda-2974-4e85-8721-5d30689854db",
+        "@id": "urn:f63fa016-1a71-44d7-bc13-a604c467686c",
         "label": "${odir}",
         "prov:atLocation": "${odir}",
-        "generatedBy": "urn:7e735ee0-84b9-4620-8066-77f43296af08",
+        "generatedBy": "urn:6f086e2c-b943-4856-a4e4-b79e5ce78fb0",
         "digest": {
           "sha256": "b1fc5ec0acec0bf1a5d6697b7f63ed3b4c8e33adcb77445bc544e124ade50c60"
         }
       },
       {
-        "@id": "urn:5c807607-6449-4770-b25b-5e78dc0d69c7",
+        "@id": "urn:b3f32508-01de-40f6-bd45-51193bbf573e",
         "label": "${file_1D}",
         "prov:atLocation": "${file_1D}",
         "digest": {
@@ -51,7 +50,7 @@
         }
       },
       {
-        "@id": "urn:ef4136f0-99bb-4107-ab16-e576bfffbdd3",
+        "@id": "urn:e0b8e2c6-9b28-45cb-8b45-721cdee3dcc0",
         "label": "portnum",
         "prov:atLocation": "portnum",
         "digest": {
@@ -59,7 +58,7 @@
         }
       },
       {
-        "@id": "urn:39706bf2-a3f7-4bcf-9890-783eb61fe18e",
+        "@id": "urn:73cd9e98-c666-404b-ae9b-7ac11c80b23f",
         "label": "cc*.k*.gii",
         "prov:atLocation": "cc*.k*.gii",
         "digest": {
@@ -67,19 +66,19 @@
         }
       },
       {
-        "@id": "urn:60ac6427-f2f9-4df8-b0a4-2e52279ea854",
+        "@id": "urn:04bb8948-1c2b-49c6-a426-7fda9ebaf912",
         "label": "cc_${pref_surf}",
         "prov:atLocation": "cc_${pref_surf}",
-        "generatedBy": "urn:001bda1e-4507-43fa-a69e-407a63862dba",
+        "generatedBy": "urn:5255d402-08a6-4dd0-aefa-d239d213fce0",
         "digest": {
           "sha256": "5e02dacb1f0d92310532c03d04b14d6bdc19634a71800752df6d2e4f1adadf06"
         }
       },
       {
-        "@id": "urn:a305c30b-a37a-44ea-8c35-13978fc055af",
+        "@id": "urn:b5eac9fd-9254-4683-accf-f45cc6caaa64",
         "label": "mcolor",
         "prov:atLocation": "mcolor",
-        "generatedBy": "urn:001bda1e-4507-43fa-a69e-407a63862dba",
+        "generatedBy": "urn:5255d402-08a6-4dd0-aefa-d239d213fce0",
         "digest": {
           "sha256": "a757facd6497c040401a26469144a2df7ad28984bf0e7688a2f32d607fcd6797"
         }
diff --git a/examples/from_parsers/context_2023_04_14_08h51m56s.txt b/examples/from_parsers/context_2023_06_23_13h40m32s.txt
similarity index 98%
rename from examples/from_parsers/context_2023_04_14_08h51m56s.txt
rename to examples/from_parsers/context_2023_06_23_13h40m32s.txt
index 724b32770..f37a57c53 100644
--- a/examples/from_parsers/context_2023_04_14_08h51m56s.txt
+++ b/examples/from_parsers/context_2023_06_23_13h40m32s.txt
@@ -1,72 +1,72 @@
-Date : 2023_04_14_08h51m56s
+Date : 2023_06_23_13h40m32s
 Processing files...
-    file= nidmresults-examples/afni_other_template_proc.sub_001
-    file= nidmresults-examples/afni_other_template_proc.sub_001
-    file= nidmresults-examples/spm_hrf_fir_batch.m
-    file= nidmresults-examples/fsl_gaussian_report_log.html
-    file= nidmresults-examples/spm_thr_voxelfdrp05_batch.m
+    file= nidmresults-examples/afni_clustconn_26_proc.sub_001
+    file= nidmresults-examples/afni_clustconn_26_proc.sub_001
+    file= nidmresults-examples/spm_thr_voxelunct4_batch.m
+    file= nidmresults-examples/fsl_group_wls_report_log.html
+    file= nidmresults-examples/spm_default_batch.m
+    file= nidmresults-examples/afni_clustconn_18_proc.sub_001
+    file= nidmresults-examples/afni_clustconn_18_proc.sub_001
     file= nidmresults-examples/spm_temporal_derivative_batch.m
-    file= nidmresults-examples/spm_thr_voxelfwep05_batch.m
-    file= nidmresults-examples/fsl_motion_reg_report_log.html
-    file= nidmresults-examples/afni_hrf_tent_proc.sub_001
-    file= nidmresults-examples/afni_hrf_tent_proc.sub_001
-    file= nidmresults-examples/fsl_full_examples001_report_log.html
-    file= nidmresults-examples/spm_group_ols_batch.m
-    file= nidmresults-examples/afni_thr_voxelfdrp05_proc.sub_001
-    file= nidmresults-examples/afni_thr_voxelfdrp05_proc.sub_001
+    file= nidmresults-examples/narps_do_04_make_imgs_A.tcsh
+    file= nidmresults-examples/narps_do_04_make_imgs_A.tcsh
     file= nidmresults-examples/spm_partial_conjunction_batch.m
-    file= nidmresults-examples/narps_do_13_view_zoom.tcsh
-    file= nidmresults-examples/narps_do_13_view_zoom.tcsh
-    file= nidmresults-examples/fsl_hrf_fir_report_log.html
+    file= nidmresults-examples/fsl_gamma_basis_report_log.html
+    file= nidmresults-examples/fsl_gaussian_report_log.html
+    file= nidmresults-examples/fsl_group_ols_report_log.html
+    file= nidmresults-examples/fsl_full_examples001_report_log.html
+    file= nidmresults-examples/afni_thr_clustfwep05_proc.sub_001
+    file= nidmresults-examples/afni_thr_clustfwep05_proc.sub_001
+    file= nidmresults-examples/fsl_con_f_report_log.html
+    file= nidmresults-examples/fsl_motion_reg_report_log.html
+    file= nidmresults-examples/afni_hrf_gammadiff_proc.sub_001
+    file= nidmresults-examples/afni_hrf_gammadiff_proc.sub_001
     file= nidmresults-examples/afni_alt_onesided_proc.sub_001
     file= nidmresults-examples/afni_alt_onesided_proc.sub_001
-    file= nidmresults-examples/fsl_con_f_report_log.html
-    file= nidmresults-examples/spm_group_wls_batch.m
+    file= nidmresults-examples/afni_thr_voxelfdrp05_proc.sub_001
+    file= nidmresults-examples/afni_thr_voxelfdrp05_proc.sub_001
+    file= nidmresults-examples/spm_non_sphericity_batch.m
+    file= nidmresults-examples/spm_hrf_fir_batch.m
+    file= nidmresults-examples/spm_2_t_test_batch.m
+    file= nidmresults-examples/afni_default_proc.sub_001
+    file= nidmresults-examples/afni_default_proc.sub_001
+    file= nidmresults-examples/fsl_contrast_mask_report_log.html
     file= nidmresults-examples/spm_con_f_batch.m
     file= nidmresults-examples/fsl_con_f_multiple_report_log.html
-    file= nidmresults-examples/fsl_group_ols_report_log.html
-    file= nidmresults-examples/narps_do_04_make_imgs_A.tcsh
-    file= nidmresults-examples/narps_do_04_make_imgs_A.tcsh
+    file= nidmresults-examples/fsl_motion_reg_der_report_log.html
+    file= nidmresults-examples/fsl_thr_voxelfwep05_report_log.html
+    file= nidmresults-examples/spm_thr_voxelfwep05_batch.m
+    file= nidmresults-examples/spm_thr_clustfwep05_batch.m
+    file= nidmresults-examples/spm_thr_voxelfdrp05_batch.m
+    file= nidmresults-examples/afni_hrf_tent_proc.sub_001
+    file= nidmresults-examples/afni_hrf_tent_proc.sub_001
+    file= nidmresults-examples/fsl_default_report_log.html
+    file= nidmresults-examples/fsl_hrf_gammadiff_report_log.html
     file= nidmresults-examples/spm_HRF_informed_basis_batch.m
-    file= nidmresults-examples/afni_hrf_gammadiff_proc.sub_001
-    file= nidmresults-examples/afni_hrf_gammadiff_proc.sub_001
+    file= nidmresults-examples/afni_bi_sided_t_test_proc.sub_001
+    file= nidmresults-examples/afni_bi_sided_t_test_proc.sub_001
+    file= nidmresults-examples/spm_thr_clustunck10_batch.m
+    file= nidmresults-examples/spm_group_ols_batch.m
     file= nidmresults-examples/afni_con_f_proc.sub_001
     file= nidmresults-examples/afni_con_f_proc.sub_001
+    file= nidmresults-examples/fsl_group_btw_report_log.html
     file= nidmresults-examples/afni_thr_voxelunct4_proc.sub_001
     file= nidmresults-examples/afni_thr_voxelunct4_proc.sub_001
-    file= nidmresults-examples/spm_2_t_test_batch.m
-    file= nidmresults-examples/fsl_group_wls_report_log.html
-    file= nidmresults-examples/spm_default_batch.m
-    file= nidmresults-examples/fsl_hrf_gammadiff_report_log.html
-    file= nidmresults-examples/fsl_thr_voxelfwep05_report_log.html
-    file= nidmresults-examples/spm_thr_clustunck10_batch.m
     file= nidmresults-examples/spm_contrast_mask_batch.m
-    file= nidmresults-examples/spm_thr_clustfwep05_batch.m
-    file= nidmresults-examples/afni_bi_sided_t_test_proc.sub_001
-    file= nidmresults-examples/afni_bi_sided_t_test_proc.sub_001
-    file= nidmresults-examples/fsl_thr_clustfwep05_report_log.html
-    file= nidmresults-examples/fsl_default_report_log.html
-    file= nidmresults-examples/spm_non_sphericity_batch.m
-    file= nidmresults-examples/afni_thr_clustfwep05_proc.sub_001
-    file= nidmresults-examples/afni_thr_clustfwep05_proc.sub_001
-    file= nidmresults-examples/fsl_gamma_basis_report_log.html
-    file= nidmresults-examples/fsl_group_btw_report_log.html
-    file= nidmresults-examples/afni_default_proc.sub_001
-    file= nidmresults-examples/afni_default_proc.sub_001
-    file= nidmresults-examples/afni_clustconn_18_proc.sub_001
-    file= nidmresults-examples/afni_clustconn_18_proc.sub_001
-    file= nidmresults-examples/afni_clustconn_26_proc.sub_001
-    file= nidmresults-examples/afni_clustconn_26_proc.sub_001
-    file= nidmresults-examples/narps_do_02_pc_with_sign0.tcsh
-    file= nidmresults-examples/narps_do_02_pc_with_sign0.tcsh
-    file= nidmresults-examples/fsl_contrast_mask_report_log.html
-    file= nidmresults-examples/spm_conjunction_batch.m
-    file= nidmresults-examples/spm_covariate_batch.m
-    file= nidmresults-examples/fsl_motion_reg_der_report_log.html
     file= nidmresults-examples/afni_thr_clustunck10_proc.sub_001
     file= nidmresults-examples/afni_thr_clustunck10_proc.sub_001
+    file= nidmresults-examples/spm_conjunction_batch.m
+    file= nidmresults-examples/spm_covariate_batch.m
+    file= nidmresults-examples/narps_do_13_view_zoom.tcsh
+    file= nidmresults-examples/narps_do_13_view_zoom.tcsh
+    file= nidmresults-examples/spm_explicit_mask_batch.m
     file= nidmresults-examples/afni_gam_proc.sub_001
     file= nidmresults-examples/afni_gam_proc.sub_001
-    file= nidmresults-examples/spm_thr_voxelunct4_batch.m
-    file= nidmresults-examples/spm_explicit_mask_batch.m
-End of processed files. Results in dir : 'examples/from_parsers'. Time required: 0:00:02.046858
+    file= nidmresults-examples/afni_other_template_proc.sub_001
+    file= nidmresults-examples/afni_other_template_proc.sub_001
+    file= nidmresults-examples/spm_group_wls_batch.m
+    file= nidmresults-examples/fsl_hrf_fir_report_log.html
+    file= nidmresults-examples/fsl_thr_clustfwep05_report_log.html
+    file= nidmresults-examples/narps_do_02_pc_with_sign0.tcsh
+    file= nidmresults-examples/narps_do_02_pc_with_sign0.tcsh
+End of processed files. Results in dir : 'examples/from_parsers'. Time required: 0:02:07.288267
diff --git a/examples/from_parsers/fsl/fsl_con_f_multiple_report_log.jsonld b/examples/from_parsers/fsl/fsl_con_f_multiple_report_log.jsonld
index 6aa912efc..9130f5c3d 100644
--- a/examples/from_parsers/fsl/fsl_con_f_multiple_report_log.jsonld
+++ b/examples/from_parsers/fsl/fsl_con_f_multiple_report_log.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:e215ad6e-d4e7-4b13-9ba1-5353b1dddee0",
+        "@id": "urn:5e4c7270-4828-4ea5-9229-b98f490e9bbc",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "FSL",
@@ -14,1134 +13,1134 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:bf06336c-3370-4a3c-af57-ee92a65ec456",
+        "@id": "urn:54e53611-1185-4cbc-a135-6669556584ba",
         "label": "fslmaths",
-        "associatedWith": "urn:e215ad6e-d4e7-4b13-9ba1-5353b1dddee0",
+        "associatedWith": "urn:5e4c7270-4828-4ea5-9229-b98f490e9bbc",
         "command": "/usr/local/packages/fsl-5.0.8/bin/fslmaths /home/tommaullin/Documents/Data/ds011/sub-01/func/sub-01_task-tonecounting_bold prefiltered_func_data -odt float",
         "used": [
-          "urn:b185efef-8306-47df-9b4e-4d359d1ed28a"
+          "urn:6441239c-3ff4-45ce-a136-41bf8e6fd33a"
         ]
       },
       {
-        "@id": "urn:06eef3af-6ad7-48cb-8b69-1ff6facdaa33",
+        "@id": "urn:8ae18fa4-72c3-4ea6-9635-4c952e84bbcc",
         "label": "fslroi",
-        "associatedWith": "urn:e215ad6e-d4e7-4b13-9ba1-5353b1dddee0",
+        "associatedWith": "urn:5e4c7270-4828-4ea5-9229-b98f490e9bbc",
         "command": "/usr/local/packages/fsl-5.0.8/bin/fslroi prefiltered_func_data example_func 52 1",
         "used": [
-          "urn:84f0b77a-0276-4ce9-9370-78ab87dbbe31"
+          "urn:c8f49f12-8b13-478c-80d8-2e5352fe372b"
         ]
       },
       {
-        "@id": "urn:55fb5f69-aafd-48d6-a779-1beb8875af98",
+        "@id": "urn:00952bcd-b9f3-4b91-8e31-bc58ddbf8082",
         "label": "mainfeatreg",
-        "associatedWith": "urn:e215ad6e-d4e7-4b13-9ba1-5353b1dddee0",
+        "associatedWith": "urn:5e4c7270-4828-4ea5-9229-b98f490e9bbc",
         "command": "/usr/local/packages/fsl-5.0.8/bin/mainfeatreg -F 6.00 -d /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_con_f_multiple_test.feat -l /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_con_f_multiple_test.feat/logs/feat2_pre -R /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_con_f_multiple_test.feat/report_unwarp.html -r /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_con_f_multiple_test.feat/report_reg.html  -i /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_con_f_multiple_test.feat/example_func.nii.gz  -h /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w_brain -w  BBR -x 90 -s /usr/local/packages/fsl-5.0.8/data/standard/MNI152_T1_2mm_brain -y 12 -z 90",
         "used": [
-          "urn:89e387c3-e856-481e-8055-7ae25e760a36",
-          "urn:1033b2b2-fd65-4e68-9c8d-cd59ef44b50c",
-          "urn:ea9ce4ff-53f7-45de-a21b-ccab8b353caf"
+          "urn:63610069-101d-41c4-ac02-dde249b45c74",
+          "urn:dba88ff1-79ae-4867-97c3-3685b147c297",
+          "urn:a2872607-ec43-4a31-9ead-e326632837bf"
         ]
       },
       {
-        "@id": "urn:377e3ee2-d526-4e90-b489-8992ce228785",
+        "@id": "urn:ea295298-15e9-4553-a615-29f04d8138b1",
         "label": "Make directory",
-        "associatedWith": "urn:e215ad6e-d4e7-4b13-9ba1-5353b1dddee0",
+        "associatedWith": "urn:5e4c7270-4828-4ea5-9229-b98f490e9bbc",
         "command": "/bin/mkdir -p /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_con_f_multiple_test.feat/reg",
         "used": []
       },
       {
-        "@id": "urn:f04d7a27-d1d5-4be0-b103-38bdcd5eb0e3",
+        "@id": "urn:25ce9b2f-e8fb-434d-8cdd-dfc62a03929e",
         "label": "fslmaths",
-        "associatedWith": "urn:e215ad6e-d4e7-4b13-9ba1-5353b1dddee0",
+        "associatedWith": "urn:5e4c7270-4828-4ea5-9229-b98f490e9bbc",
         "command": "/usr/local/packages/fsl-5.0.8/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w_brain highres",
         "used": [
-          "urn:1033b2b2-fd65-4e68-9c8d-cd59ef44b50c"
+          "urn:dba88ff1-79ae-4867-97c3-3685b147c297"
         ]
       },
       {
-        "@id": "urn:394dee60-f149-43ca-a524-03059a7b9cee",
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         "label": "fslmaths",
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@@ -1149,25 +1148,25 @@
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@@ -1183,7 +1182,7 @@
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@@ -1191,46 +1190,46 @@
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@@ -1506,565 +1505,565 @@
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@@ -2072,7 +2071,7 @@
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@@ -2080,7 +2079,7 @@
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@@ -2088,7 +2087,7 @@
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@@ -2096,7 +2095,7 @@
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@@ -2104,7 +2103,7 @@
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@@ -2112,34 +2111,34 @@
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@@ -2147,34 +2146,34 @@
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@@ -2182,106 +2181,106 @@
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@@ -2289,25 +2288,25 @@
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@@ -2315,16 +2314,16 @@
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@@ -2332,22 +2331,22 @@
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@@ -2355,13 +2354,13 @@
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@@ -2369,16 +2368,16 @@
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@@ -2386,16 +2385,16 @@
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@@ -2403,16 +2402,16 @@
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@@ -2420,16 +2419,16 @@
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@@ -2437,16 +2436,16 @@
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@@ -2454,16 +2453,16 @@
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@@ -2471,25 +2470,25 @@
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+        "@id": "urn:763b7462-e409-4572-ab59-5401b92a5da6",
         "label": "cluster_mask_zstat1",
         "prov:atLocation": "cluster_mask_zstat1",
-        "generatedBy": "urn:b85d2b6f-cd72-46a9-9170-9e771394d1c3",
+        "generatedBy": "urn:c9d55f80-276d-4292-ac96-5869007a076f",
         "digest": {
           "sha256": "b28c170e33d2917cac55183786616a9e976e5e7f30dc7c8666341f12ed6d0277"
         }
       },
       {
-        "@id": "urn:dee7b627-8bbc-4dbc-ab35-5cbe42b58957",
+        "@id": "urn:20835fc2-3de2-4f26-a384-721971a8011c",
         "label": "cope1",
         "prov:atLocation": "stats/cope1",
-        "generatedBy": "urn:b85d2b6f-cd72-46a9-9170-9e771394d1c3",
+        "generatedBy": "urn:c9d55f80-276d-4292-ac96-5869007a076f",
         "digest": {
           "sha256": "bf3b603569da6dbe3d6f0e8667d346f3ac943c9d01d2fc9743ce17abeb1547fb"
         }
       },
       {
-        "@id": "urn:527ee1c5-ac52-416d-8dc3-02d3ee9ab6d3",
+        "@id": "urn:7e5081e7-c009-4256-9c58-49b629cdadd5",
         "label": "cluster_zstat1",
         "prov:atLocation": "cluster_zstat1",
         "digest": {
@@ -2497,7 +2496,7 @@
         }
       },
       {
-        "@id": "urn:4688a0da-b830-4568-ab4d-6194265ae343",
+        "@id": "urn:d111a15e-cff5-49f9-b84e-91a2cd55e718",
         "label": "cope2",
         "prov:atLocation": "stats/cope2",
         "digest": {
@@ -2505,25 +2504,25 @@
         }
       },
       {
-        "@id": "urn:199f626c-2d13-4c2a-b33b-34c7dc9aa47f",
+        "@id": "urn:afa442fa-9ff3-4bea-8b48-6677515236e4",
         "label": "cluster_mask_zstat2",
         "prov:atLocation": "cluster_mask_zstat2",
-        "generatedBy": "urn:f8f82bba-8f80-41cb-b392-8fc935ddc6dd",
+        "generatedBy": "urn:5b1e5792-a7c3-4fd3-a40e-1f56638ead1c",
         "digest": {
           "sha256": "b88bb3cd4d809827a5c0a45cb4f6aac570cb25b7e056d5986d81d879548da121"
         }
       },
       {
-        "@id": "urn:8eeb9194-ceb7-49f9-8dae-c6dcc96a815c",
+        "@id": "urn:39f1ca8b-66d3-4d02-b1e6-5af2de7b426a",
         "label": "cope2",
         "prov:atLocation": "stats/cope2",
-        "generatedBy": "urn:f8f82bba-8f80-41cb-b392-8fc935ddc6dd",
+        "generatedBy": "urn:5b1e5792-a7c3-4fd3-a40e-1f56638ead1c",
         "digest": {
           "sha256": "5f073baabd78c1c473fed55b511738f0ffe30d9fc1f23352a16ec058daacd88c"
         }
       },
       {
-        "@id": "urn:a909d3a6-899d-4094-8057-76e748420573",
+        "@id": "urn:6bbcef9d-c59c-420e-af06-7b51ccae0169",
         "label": "cluster_zstat2",
         "prov:atLocation": "cluster_zstat2",
         "digest": {
@@ -2531,16 +2530,16 @@
         }
       },
       {
-        "@id": "urn:a3751fc7-b292-48b3-9527-c6973b0e1b55",
+        "@id": "urn:60e714fe-8ee1-42e7-a6da-d0bd9dde8c93",
         "label": "cluster_mask_zfstat1",
         "prov:atLocation": "cluster_mask_zfstat1",
-        "generatedBy": "urn:0f15b38a-e271-450e-b7c3-14c46bfb8783",
+        "generatedBy": "urn:c2ba47a8-95d0-439f-b8f1-cbc216b0390f",
         "digest": {
           "sha256": "3523a5abe83ae8c76dd74f74632bc34163aac475152d48a6b79f37eca7dfe022"
         }
       },
       {
-        "@id": "urn:f19d6328-24e2-42c1-ad5d-1fc16a1931d0",
+        "@id": "urn:164dec41-95f0-4393-bd4e-a73b5b698322",
         "label": "cluster_zfstat1",
         "prov:atLocation": "cluster_zfstat1",
         "digest": {
@@ -2548,16 +2547,16 @@
         }
       },
       {
-        "@id": "urn:a54b8921-42d3-47d2-a1ab-b3a0180ec2d4",
+        "@id": "urn:0b5d9f6c-e4eb-4ece-a250-cd75da76911c",
         "label": "cluster_mask_zfstat2",
         "prov:atLocation": "cluster_mask_zfstat2",
-        "generatedBy": "urn:fba22008-1aa9-4493-997f-2cff7479fcff",
+        "generatedBy": "urn:7875fa28-0d90-44a1-a518-b16af69727f1",
         "digest": {
           "sha256": "962ef7014f226d586c47fb23ebcde5968e55a03f06dae8514b358579d8457e7a"
         }
       },
       {
-        "@id": "urn:b3121925-d672-4712-af45-24dbda16034d",
+        "@id": "urn:5134e076-f125-4a91-b139-51bd20131046",
         "label": "cluster_zfstat2",
         "prov:atLocation": "cluster_zfstat2",
         "digest": {
@@ -2565,16 +2564,16 @@
         }
       },
       {
-        "@id": "urn:b5713225-c925-41a4-8859-f1a45cb98b2f",
+        "@id": "urn:5a47a7ef-b23b-469b-abd1-b0c139c98a81",
         "label": "cluster_mask_zfstat3",
         "prov:atLocation": "cluster_mask_zfstat3",
-        "generatedBy": "urn:78c653e8-e20d-4eb7-82e7-c91622e60556",
+        "generatedBy": "urn:e7e28ef4-f1eb-482b-8d94-6a0f1f9ef566",
         "digest": {
           "sha256": "997d113725899451840579d113cb9c7adc8de328aa80459f8a03d175003a0d8a"
         }
       },
       {
-        "@id": "urn:b8adece9-f65d-4d61-be15-5c33519b0f64",
+        "@id": "urn:2ff88d43-bf8a-4d17-97fb-032d91ec1903",
         "label": "cluster_zfstat3",
         "prov:atLocation": "cluster_zfstat3",
         "digest": {
@@ -2582,88 +2581,88 @@
         }
       },
       {
-        "@id": "urn:7ece0046-69d0-453f-b841-4914e61a6f52",
+        "@id": "urn:7ea2b784-f436-4f64-aefd-727e6575842d",
         "label": "cope1",
         "prov:atLocation": "stats/cope1",
-        "generatedBy": "urn:4ecbb73d-2077-4d41-85ef-8d76176486f4",
+        "generatedBy": "urn:331e2b4a-aba9-414d-b93d-abc5a7b6ed3b",
         "digest": {
           "sha256": "bf3b603569da6dbe3d6f0e8667d346f3ac943c9d01d2fc9743ce17abeb1547fb"
         }
       },
       {
-        "@id": "urn:1abb0280-d736-438e-ab98-9bf91c2f4d5c",
+        "@id": "urn:20ea2776-872a-45b1-a331-31916a8cedd1",
         "label": "example_func2standard.mat",
         "prov:atLocation": "reg/example_func2standard.mat",
-        "generatedBy": "urn:4ecbb73d-2077-4d41-85ef-8d76176486f4",
+        "generatedBy": "urn:331e2b4a-aba9-414d-b93d-abc5a7b6ed3b",
         "digest": {
           "sha256": "00d5d84b5614b2a9a7941dd4ebbaa056b8b3e3c3c38c6f2804780828a279867d"
         }
       },
       {
-        "@id": "urn:7852bcb8-5b20-4e3d-b988-b3d0a7cd856a",
+        "@id": "urn:47b36bbc-f1ff-4bbd-8c90-6f05275ec35f",
         "label": "cope2",
         "prov:atLocation": "stats/cope2",
-        "generatedBy": "urn:d43ba11a-f577-40fb-9530-87f9e2e7a6b6",
+        "generatedBy": "urn:61c386a1-698a-46a2-a770-18e5ec43fcf8",
         "digest": {
           "sha256": "5f073baabd78c1c473fed55b511738f0ffe30d9fc1f23352a16ec058daacd88c"
         }
       },
       {
-        "@id": "urn:403fd3a8-2563-4e0c-857b-1bebc80b2d71",
+        "@id": "urn:4de0ea67-369a-452f-9771-14224cec49ca",
         "label": "example_func2standard.mat",
         "prov:atLocation": "reg/example_func2standard.mat",
-        "generatedBy": "urn:d43ba11a-f577-40fb-9530-87f9e2e7a6b6",
+        "generatedBy": "urn:61c386a1-698a-46a2-a770-18e5ec43fcf8",
         "digest": {
           "sha256": "00d5d84b5614b2a9a7941dd4ebbaa056b8b3e3c3c38c6f2804780828a279867d"
         }
       },
       {
-        "@id": "urn:07fce6f9-2f95-4236-86c2-f8cdad14a55a",
+        "@id": "urn:3140a577-2df8-4acd-aa3b-9982b5902b0b",
         "label": "example_func2standard.mat",
         "prov:atLocation": "reg/example_func2standard.mat",
-        "generatedBy": "urn:4a0a738c-5446-434b-b37e-185850b2c815",
+        "generatedBy": "urn:bd9ba12f-ca5a-4b94-b3ef-b1630faf29b2",
         "digest": {
           "sha256": "00d5d84b5614b2a9a7941dd4ebbaa056b8b3e3c3c38c6f2804780828a279867d"
         }
       },
       {
-        "@id": "urn:36b08c61-b83f-4357-8020-44cbf06f0fe0",
+        "@id": "urn:3749b253-8c1c-4ce0-9cca-7efa69b9d860",
         "label": "example_func2standard.mat",
         "prov:atLocation": "reg/example_func2standard.mat",
-        "generatedBy": "urn:3338d962-1dc5-43c4-8b75-720ca98dd570",
+        "generatedBy": "urn:a480128c-f2e7-4ae8-8701-3b370caca2e4",
         "digest": {
           "sha256": "00d5d84b5614b2a9a7941dd4ebbaa056b8b3e3c3c38c6f2804780828a279867d"
         }
       },
       {
-        "@id": "urn:283dfd64-9894-47e8-b68c-de1c4ff418b7",
+        "@id": "urn:31729c48-ded5-42dc-a3cd-023f138f4414",
         "label": "example_func2standard.mat",
         "prov:atLocation": "reg/example_func2standard.mat",
-        "generatedBy": "urn:f8a1c91e-1034-4376-98f7-2013730c5cc8",
+        "generatedBy": "urn:395827c1-0fc3-4830-8d43-2eef435b48d5",
         "digest": {
           "sha256": "00d5d84b5614b2a9a7941dd4ebbaa056b8b3e3c3c38c6f2804780828a279867d"
         }
       },
       {
-        "@id": "urn:b9c6adb1-025e-452c-b725-c94944c871d2",
+        "@id": "urn:35245972-90d3-45c6-9944-72faa84e3706",
         "label": "rendered_thresh_zstat1",
         "prov:atLocation": "rendered_thresh_zstat1",
-        "generatedBy": "urn:a6cf3443-a7a0-40c4-9036-dfeb288a68a3",
+        "generatedBy": "urn:c3f501b4-ec78-4356-9676-bfff1da895e3",
         "digest": {
           "sha256": "de5b9d44d95f4252f491eb45c76a0ae2b4d2c75b58664fc0df7d9153810c0bf6"
         }
       },
       {
-        "@id": "urn:934646fa-7bbc-4805-a09f-9f5610ab15fc",
+        "@id": "urn:66d14875-3b69-43a8-9683-f62a71f96d1d",
         "label": "rendered_thresh_zstat1.png",
         "prov:atLocation": "rendered_thresh_zstat1.png",
-        "generatedBy": "urn:c84b6522-8dec-4ded-aa5d-84852adab29c",
+        "generatedBy": "urn:3fdc99b0-81fe-4f18-8a89-48b792cc531f",
         "digest": {
           "sha256": "15d6a8bf7a902df8c5feeb7468a3d0caacf9eb3067c0840c2f4763f5e2301527"
         }
       },
       {
-        "@id": "urn:de7f430f-f2eb-4061-b036-5003bc80de44",
+        "@id": "urn:da13fe93-74ee-4bbc-af70-243202e89d3e",
         "label": "ramp.gif",
         "prov:atLocation": "/usr/local/packages/fsl-5.0.8/etc/luts/ramp.gif",
         "digest": {
@@ -2671,100 +2670,100 @@
         }
       },
       {
-        "@id": "urn:4d84c4a2-4d4a-4c24-bebe-a6c923523ebd",
+        "@id": "urn:6fbf9fb5-0b22-40ee-9f75-d4453d47cfcf",
         "label": ".ramp.gif",
         "prov:atLocation": ".ramp.gif",
-        "generatedBy": "urn:4afc874f-94c0-4c10-9aa6-0817491b5286",
+        "generatedBy": "urn:da8bcc81-abf0-456d-8ca1-b21e04592282",
         "digest": {
           "sha256": "93f4284ccb854d5a41401d9360a13223017b67479cb289a33d83836922e028a4"
         }
       },
       {
-        "@id": "urn:4ee7d8c0-5b6f-4a09-922b-93a7fddcb451",
+        "@id": "urn:d1faa8a8-b3c1-4927-9969-0cff951f9d13",
         "label": "rendered_thresh_zstat2",
         "prov:atLocation": "rendered_thresh_zstat2",
-        "generatedBy": "urn:134af596-b966-4d6d-b1de-8e018a339753",
+        "generatedBy": "urn:d348588f-71a9-4495-ad5e-e635593fe986",
         "digest": {
           "sha256": "b988cb8ba2b862b6fa88f223fcd3279c70e2ea217477bd1ec664c023be079cad"
         }
       },
       {
-        "@id": "urn:d237511c-d4fe-4f91-8b85-36412e67696c",
+        "@id": "urn:63cc0ce2-68d0-4a2e-8748-09a05e698e2e",
         "label": "rendered_thresh_zstat2.png",
         "prov:atLocation": "rendered_thresh_zstat2.png",
-        "generatedBy": "urn:ce34796c-ecbb-473e-aabd-9aaac62ef33c",
+        "generatedBy": "urn:22d4dbee-dfa3-4594-87be-9098628c7d66",
         "digest": {
           "sha256": "0d60298d9eb509148075cbac8a22e6a95de919f17a069624fb42f86c29e1e199"
         }
       },
       {
-        "@id": "urn:226d8aa2-90c8-464e-8eee-e3633304c512",
+        "@id": "urn:ae3ffd78-6ac2-4e21-92f6-374aafe67a05",
         "label": "rendered_thresh_zfstat1",
         "prov:atLocation": "rendered_thresh_zfstat1",
-        "generatedBy": "urn:b2bba0a7-1258-4c57-ab5c-38cdb21fde9d",
+        "generatedBy": "urn:987850b3-a5b0-4c00-9b48-9e83fb3d443f",
         "digest": {
           "sha256": "91b064bdcf6f2eec9fb87c161e52152f3343ed4de0cf5e5ba6153f970250aa5f"
         }
       },
       {
-        "@id": "urn:b0947fdc-fe74-4e3d-8a30-2db1da4ce71b",
+        "@id": "urn:40829b28-2abd-4570-a610-fff0192594d1",
         "label": "rendered_thresh_zfstat1.png",
         "prov:atLocation": "rendered_thresh_zfstat1.png",
-        "generatedBy": "urn:294a7e16-60f3-471c-8de2-b6a3dede683c",
+        "generatedBy": "urn:c9694971-487b-4e16-80c1-daed0bf77c2e",
         "digest": {
           "sha256": "c4c15c63489169ecb9747342259541d6b999ff25baaedfa066ecd1c00b761067"
         }
       },
       {
-        "@id": "urn:a6beb099-d9b4-462b-9aee-41068713356a",
+        "@id": "urn:36233805-7fb6-46b5-a36f-addd6b513571",
         "label": "rendered_thresh_zfstat2",
         "prov:atLocation": "rendered_thresh_zfstat2",
-        "generatedBy": "urn:2a58157b-3946-4dfb-be38-c2c41246736e",
+        "generatedBy": "urn:cf91d75d-dcb8-47e1-ad7b-9cd42f5e5bc7",
         "digest": {
           "sha256": "901aff2cd2244519833ac5a18fd3a43b354c4ad3ae33c7ac58e3ccf29aa93b3d"
         }
       },
       {
-        "@id": "urn:f55ea7eb-d8d5-4913-a6fa-ee8e7ae533e4",
+        "@id": "urn:50d48bd5-727e-4b5c-85d0-84a98ef98fa2",
         "label": "rendered_thresh_zfstat2.png",
         "prov:atLocation": "rendered_thresh_zfstat2.png",
-        "generatedBy": "urn:f28f5ee0-671a-4fdb-9eed-61ece9bef1f7",
+        "generatedBy": "urn:43c4789a-f863-4b01-8b90-5bf445bb185f",
         "digest": {
           "sha256": "78b5c01aea80873e039a507a8038391d22208ec3cd90e873616ee228731e4eca"
         }
       },
       {
-        "@id": "urn:ace6277e-bc4d-46d7-b056-76ac6741a493",
+        "@id": "urn:4cce5b99-3a86-4003-b9fb-52b679835a79",
         "label": "rendered_thresh_zfstat3",
         "prov:atLocation": "rendered_thresh_zfstat3",
-        "generatedBy": "urn:025b0495-c706-4e25-a5f5-9ff88fd46961",
+        "generatedBy": "urn:1b7d2ad3-8d29-4aef-a8fa-f9fb4bbb9a40",
         "digest": {
           "sha256": "d2a9aea097d842acf99873083620be67108f0a4eb2c9fa3356ab97706e4c907a"
         }
       },
       {
-        "@id": "urn:785b12bd-eb4a-4628-9c56-943156440438",
+        "@id": "urn:3b2b28ba-ed52-4d32-bd20-a000c0400aab",
         "label": "rendered_thresh_zfstat3.png",
         "prov:atLocation": "rendered_thresh_zfstat3.png",
-        "generatedBy": "urn:21e521a1-5a90-48de-bc39-16737d89f891",
+        "generatedBy": "urn:37983702-1bee-45d5-83fd-1fc6bb17e5cb",
         "digest": {
           "sha256": "41a48fc5a1799c8b19b70c893c80751b1e10a91c07890dab2158dfc150f1491b"
         }
       },
       {
-        "@id": "urn:63d224d0-eb64-4a30-a939-811117bae908",
+        "@id": "urn:12cc2a3a-4ddf-4596-87ea-972ae3374f05",
         "label": "tsplot",
         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:fed1518d-3e15-43d4-8c52-eec8ebe6c1ef",
+        "generatedBy": "urn:07c0c668-0989-448b-bf80-146e799b0890",
         "digest": {
           "sha256": "2a74042f4edf02288edf16961307f741651efb4346e102a04b7603e781d1625e"
         }
       },
       {
-        "@id": "urn:1940a888-fea7-4526-b90b-8eff68400ec1",
+        "@id": "urn:8dc579d6-d54d-4e61-99ff-984858df918b",
         "label": "tsplot",
         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:0f7bef4b-4af1-49fc-b13d-3a8b6a9f8dc7",
+        "generatedBy": "urn:49b0f0fb-21e2-4832-8ca3-db889a5448e9",
         "digest": {
           "sha256": "2a74042f4edf02288edf16961307f741651efb4346e102a04b7603e781d1625e"
         }
diff --git a/examples/from_parsers/fsl/fsl_con_f_report_log.jsonld b/examples/from_parsers/fsl/fsl_con_f_report_log.jsonld
index d3a9afddc..523281576 100644
--- a/examples/from_parsers/fsl/fsl_con_f_report_log.jsonld
+++ b/examples/from_parsers/fsl/fsl_con_f_report_log.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:765c228f-2359-49dd-ad0b-097cb05b8bf1",
+        "@id": "urn:f97e9638-f9aa-4f35-8225-62aeaa38350d",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "FSL",
@@ -14,607 +13,607 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:3c4a0424-458f-413d-b5ae-2f4a556b4d38",
+        "@id": "urn:58a1acaf-fb60-40ba-9f05-b1c92504a557",
         "label": "fslmaths",
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@@ -1079,34 +1078,34 @@
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@@ -1114,106 +1113,106 @@
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@@ -1221,25 +1220,25 @@
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@@ -1247,16 +1246,16 @@
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@@ -1264,22 +1263,22 @@
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@@ -1287,13 +1286,13 @@
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@@ -1301,16 +1300,16 @@
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@@ -1318,16 +1317,16 @@
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@@ -1335,16 +1334,16 @@
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@@ -1352,25 +1351,25 @@
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@@ -1378,16 +1377,16 @@
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@@ -1395,25 +1394,25 @@
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         "label": "rendered_thresh_zstat1.png",
         "prov:atLocation": "rendered_thresh_zstat1.png",
-        "generatedBy": "urn:e7c2b1da-9d10-4647-b4dc-5b76e1756e66",
+        "generatedBy": "urn:a991adb4-ce07-49d7-8b9e-f2cd479bb698",
         "digest": {
           "sha256": "15d6a8bf7a902df8c5feeb7468a3d0caacf9eb3067c0840c2f4763f5e2301527"
         }
       },
       {
-        "@id": "urn:76206d61-8a55-4e68-85d7-f2214a93ab8e",
+        "@id": "urn:ff7f29d1-5dce-4121-bffc-d7f8b99ded43",
         "label": "ramp.gif",
         "prov:atLocation": "/usr/local/packages/fsl-5.0.10/etc/luts/ramp.gif",
         "digest": {
@@ -1421,46 +1420,46 @@
         }
       },
       {
-        "@id": "urn:486eea1d-5943-405c-b940-d322acff9ee4",
+        "@id": "urn:78569eec-8f25-476a-af06-a67ddfefd121",
         "label": ".ramp.gif",
         "prov:atLocation": ".ramp.gif",
-        "generatedBy": "urn:08f57df8-b9f5-4033-87f7-55fce2b3dcbf",
+        "generatedBy": "urn:6f4cf849-a7eb-4c81-970f-47a667c23b32",
         "digest": {
           "sha256": "93f4284ccb854d5a41401d9360a13223017b67479cb289a33d83836922e028a4"
         }
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-        "@id": "urn:45200e47-1c0a-48ef-af6f-0b5b06327076",
+        "@id": "urn:8686801c-6354-4d39-80f7-52a85f1e1b00",
         "label": "rendered_thresh_zfstat1",
         "prov:atLocation": "rendered_thresh_zfstat1",
-        "generatedBy": "urn:bd75912f-9996-4e47-a434-dce8b0d6fc39",
+        "generatedBy": "urn:23a8c607-74ff-4ab1-998e-4cc2c2d228aa",
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           "sha256": "91b064bdcf6f2eec9fb87c161e52152f3343ed4de0cf5e5ba6153f970250aa5f"
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       },
       {
-        "@id": "urn:20222870-633f-4598-b671-960cf3d572fa",
+        "@id": "urn:f28f2fa6-6cb8-4300-9866-8d4918e9b493",
         "label": "rendered_thresh_zfstat1.png",
         "prov:atLocation": "rendered_thresh_zfstat1.png",
-        "generatedBy": "urn:47f2e70e-0f03-42ae-baee-8eb44818c65b",
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+        "@id": "urn:5eb19834-e313-4f3e-9e36-ada7e9e336ce",
         "label": "tsplot",
         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:4d02f3d2-4dc9-48d7-9335-a65829cbaf4e",
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       {
-        "@id": "urn:86e2b612-99e2-477b-b627-e50595fb6deb",
+        "@id": "urn:5d074665-77df-4364-9e45-0fc22694215c",
         "label": "tsplot",
         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:d74ef598-3595-4ced-97fd-75c5dc103e00",
+        "generatedBy": "urn:6add6bab-95e0-411c-be61-24f213edbb8c",
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diff --git a/examples/from_parsers/fsl/fsl_contrast_mask_report_log.jsonld b/examples/from_parsers/fsl/fsl_contrast_mask_report_log.jsonld
index d259f51db..ee615dd7f 100644
--- a/examples/from_parsers/fsl/fsl_contrast_mask_report_log.jsonld
+++ b/examples/from_parsers/fsl/fsl_contrast_mask_report_log.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:a054bb26-df1e-4d57-bb67-aac6b5241eb0",
+        "@id": "urn:e86ccae2-61ff-42f0-b150-66e5f24bf34b",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "FSL",
@@ -14,688 +13,688 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:5c5397d3-55c6-4311-aa95-59d746473bec",
+        "@id": "urn:678c01d1-55b3-48e4-80a7-50bd58e40b65",
         "label": "fslmaths",
-        "associatedWith": "urn:a054bb26-df1e-4d57-bb67-aac6b5241eb0",
+        "associatedWith": "urn:e86ccae2-61ff-42f0-b150-66e5f24bf34b",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold prefiltered_func_data -odt float",
         "used": [
-          "urn:f63fa016-1a71-44d7-bc13-a604c467686c"
+          "urn:1a3eab84-6a4d-46a9-9d8e-4f75db8644f4"
         ]
       },
       {
-        "@id": "urn:04bb8948-1c2b-49c6-a426-7fda9ebaf912",
+        "@id": "urn:97c24bcb-3fcd-4a5e-bd82-05e213699d99",
         "label": "fslroi",
-        "associatedWith": "urn:a054bb26-df1e-4d57-bb67-aac6b5241eb0",
+        "associatedWith": "urn:e86ccae2-61ff-42f0-b150-66e5f24bf34b",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslroi prefiltered_func_data example_func 52 1",
         "used": [
-          "urn:a819e5fd-24db-440d-99af-4019da3551b7"
+          "urn:0409ad06-cf22-4cc1-b3e0-933604ab29b5"
         ]
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       {
-        "@id": "urn:7bd5dc94-90f0-4d26-b304-d5ecea6af65e",
+        "@id": "urn:798285b2-c0b7-47ff-9dd9-cd8db08a6f5a",
         "label": "mainfeatreg",
-        "associatedWith": "urn:a054bb26-df1e-4d57-bb67-aac6b5241eb0",
+        "associatedWith": "urn:e86ccae2-61ff-42f0-b150-66e5f24bf34b",
         "command": "/usr/local/packages/fsl-5.0.10/bin/mainfeatreg -F 6.00 -d /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_contrast_mask.feat -l /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_contrast_mask.feat/logs/feat2_pre -R /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_contrast_mask.feat/report_unwarp.html -r /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_contrast_mask.feat/report_reg.html  -i /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_contrast_mask.feat/example_func.nii.gz  -h /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w_brain -w  BBR -x 90 -s /usr/local/packages/fsl-5.0.8/data/standard/MNI152_T1_2mm_brain -y 12 -z 90",
         "used": [
-          "urn:e0b8e2c6-9b28-45cb-8b45-721cdee3dcc0",
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       },
       {
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+        "@id": "urn:bc261f1d-b44d-4663-8826-2438b4367d0b",
         "label": "Make directory",
-        "associatedWith": "urn:a054bb26-df1e-4d57-bb67-aac6b5241eb0",
+        "associatedWith": "urn:e86ccae2-61ff-42f0-b150-66e5f24bf34b",
         "command": "/bin/mkdir -p /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_contrast_mask.feat/reg",
         "used": []
       },
       {
-        "@id": "urn:5255d402-08a6-4dd0-aefa-d239d213fce0",
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         "used": [
-          "urn:b5eac9fd-9254-4683-accf-f45cc6caaa64"
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         "used": [
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+        "associatedWith": "urn:e86ccae2-61ff-42f0-b150-66e5f24bf34b",
         "command": "/usr/local/packages/fsl-5.0.10/bin/epi_reg --epi=example_func --t1=highres_head --t1brain=highres --out=example_func2highres",
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       {
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         "used": [
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@@ -1059,25 +1058,25 @@
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@@ -1101,7 +1100,7 @@
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@@ -1109,7 +1108,7 @@
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@@ -1117,7 +1116,7 @@
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@@ -1125,34 +1124,34 @@
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@@ -1160,34 +1159,34 @@
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@@ -1195,106 +1194,106 @@
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@@ -1302,25 +1301,25 @@
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@@ -1328,16 +1327,16 @@
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@@ -1345,22 +1344,22 @@
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@@ -1368,13 +1367,13 @@
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@@ -1382,16 +1381,16 @@
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@@ -1399,16 +1398,16 @@
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@@ -1416,16 +1415,16 @@
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@@ -1433,25 +1432,25 @@
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@@ -1459,7 +1458,7 @@
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@@ -1467,25 +1466,25 @@
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@@ -1493,87 +1492,87 @@
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@@ -1581,46 +1580,46 @@
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+        "generatedBy": "urn:fb597bf8-04ef-4d61-9c23-d1bf17b700e7",
         "digest": {
           "sha256": "2a74042f4edf02288edf16961307f741651efb4346e102a04b7603e781d1625e"
         }
diff --git a/examples/from_parsers/fsl/fsl_default_report_log.jsonld b/examples/from_parsers/fsl/fsl_default_report_log.jsonld
index 578e69cc7..66c9652fa 100644
--- a/examples/from_parsers/fsl/fsl_default_report_log.jsonld
+++ b/examples/from_parsers/fsl/fsl_default_report_log.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "@id": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "FSL",
@@ -14,95 +13,91 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:bc513e48-e7b0-4ce3-8108-092528fc45af",
+        "@id": "urn:b85c808d-47e1-4a93-9a2a-5dfa71c1ef7f",
         "label": "fslmaths",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold prefiltered_func_data -odt float",
         "used": [
-          "urn:2f4ce27c-6f45-4c41-b2f6-5c56cd245544"
+          "urn:9fa885f9-9119-4a5a-a21f-c08970524468"
         ]
       },
       {
-        "@id": "urn:06bc5b94-8010-4257-9815-dade77c76107",
+        "@id": "urn:d53e0107-1254-40e5-86e7-d8d9c3e13410",
         "label": "fslroi",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslroi prefiltered_func_data example_func 52 1",
         "used": [
-          "urn:b21e6503-bf58-4c64-af2c-a7dd75598c0b"
+          "urn:0aef9850-8080-416b-b56e-b15d2f9b7ad3"
         ]
       },
       {
-        "@id": "urn:0aef9850-8080-416b-b56e-b15d2f9b7ad3",
+        "@id": "urn:06b5a9d8-853c-4b4e-977e-d596dc959c46",
         "label": "mainfeatreg",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/usr/local/packages/fsl-5.0.10/bin/mainfeatreg -F 6.00 -d /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_voxelwise_p0001.feat -l /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_voxelwise_p0001.feat/logs/feat2_pre -R /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_voxelwise_p0001.feat/report_unwarp.html -r /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_voxelwise_p0001.feat/report_reg.html  -i /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_voxelwise_p0001.feat/example_func.nii.gz  -h /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w_brain -w  BBR -x 90 -s /usr/local/packages/fsl-5.0.8/data/standard/MNI152_T1_2mm_brain -y 12 -z 90",
         "used": [
-          "urn:d53e0107-1254-40e5-86e7-d8d9c3e13410",
-          "urn:ace9ce86-0577-4528-9f67-f68406ca6064",
-          "urn:5a684948-c866-433e-85cb-f5badd6af3ee"
+          "urn:a06f1142-ca51-461c-a20f-80e2f40ffb15",
+          "urn:f15dc3f1-5707-4d5e-af3f-7650223df45c",
+          "urn:e3ee0fd1-763c-4aa9-a09a-de1c91eadfac"
         ]
       },
       {
-        "@id": "urn:a06f1142-ca51-461c-a20f-80e2f40ffb15",
+        "@id": "urn:4678ecbb-8466-49c4-84f4-5e092e99ada6",
         "label": "Make directory",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/bin/mkdir -p /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_voxelwise_p0001.feat/reg",
         "used": []
       },
       {
-        "@id": "urn:e3ee0fd1-763c-4aa9-a09a-de1c91eadfac",
+        "@id": "urn:b91a4495-095e-4698-850a-7413ec6cbcab",
         "label": "fslmaths",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w_brain highres",
         "used": [
-          "urn:ace9ce86-0577-4528-9f67-f68406ca6064"
+          "urn:f15dc3f1-5707-4d5e-af3f-7650223df45c"
         ]
       },
       {
-        "@id": "urn:4e751535-4490-4cab-a8d0-fd2b0f897f07",
+        "@id": "urn:888face6-0e08-4aa6-8bda-c8a0262c4cb1",
         "label": "fslmaths",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w  highres_head",
         "used": [
-          "urn:b91a4495-095e-4698-850a-7413ec6cbcab"
+          "urn:ef0c3f4e-4e67-4cfb-b6a4-e9c40b2dc7e9"
         ]
       },
       {
-        "@id": "urn:8577bb07-1c01-44d3-bb9d-7aaa8458e8cc",
+        "@id": "urn:5597e536-cc2e-4140-a887-f9cf062a7cc8",
         "label": "epi_reg",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/usr/local/packages/fsl-5.0.10/bin/epi_reg --epi=example_func --t1=highres_head --t1brain=highres --out=example_func2highres",
         "used": []
       },
       {
-        "@id": "urn:888face6-0e08-4aa6-8bda-c8a0262c4cb1",
+        "@id": "urn:3e320bc6-bbc2-4e05-ba6b-c6954f914af3",
         "label": "convert_xfm",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/usr/local/packages/fsl-5.0.10/bin/convert_xfm -inverse -omat highres2example_func.mat example_func2highres.mat",
         "used": [
-          "urn:ef0c3f4e-4e67-4cfb-b6a4-e9c40b2dc7e9"
+          "urn:ba31de6b-e88d-443c-8864-b0d51d5f35ff"
         ]
       },
       {
-        "@id": "urn:5597e536-cc2e-4140-a887-f9cf062a7cc8",
+        "@id": "urn:4eb9bfc6-31fe-4f23-b060-da82621ef6b7",
         "label": "slicer",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/usr/local/packages/fsl-5.0.10/bin/slicer example_func2highres highres -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png",
         "used": [
-          "urn:3e320bc6-bbc2-4e05-ba6b-c6954f914af3",
-          "urn:4678ecbb-8466-49c4-84f4-5e092e99ada6"
+          "urn:fabf4f69-def8-49d7-9611-c11f35a72be7",
+          "urn:8577bb07-1c01-44d3-bb9d-7aaa8458e8cc"
         ]
       },
       {
-        "@id": "urn:b4f63892-1788-4ba1-ade6-fcbe5bec44b8",
+        "@id": "urn:ff437011-9364-42c4-a64d-7a8b7a8562eb",
         "label": "pngappend",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/usr/local/packages/fsl-5.0.10/bin/pngappend sla.png slb.png slc.png sld.png sle.png slf.png slg.png slh.png sli.png slj.png slk.png sll.png example_func2highres1.png",
         "used": [
-          "urn:b68a203c-17bc-4181-9131-451583349b15",
-          "urn:4eb9bfc6-31fe-4f23-b060-da82621ef6b7",
-          "urn:fabf4f69-def8-49d7-9611-c11f35a72be7",
-          "urn:628b15c9-964e-46ad-8a6a-82fcee469f97",
           "urn:0d2993cf-287d-4c90-9beb-3fc68b677049",
           "urn:9f0735c4-b92d-4170-8956-a61e7015f205",
           "urn:017d5cbd-ff1f-4475-9735-a22b07004037",
@@ -110,29 +105,29 @@
           "urn:67db5a25-584e-4f04-9359-ff4346af6040",
           "urn:2a7e8f4f-dc2a-4a36-9279-78f92698bd2d",
           "urn:b23c9053-e877-4cff-a86f-0cb404e0234f",
-          "urn:a048092c-4113-4d98-8a75-d8baa78ab3cb"
+          "urn:a048092c-4113-4d98-8a75-d8baa78ab3cb",
+          "urn:b4f63892-1788-4ba1-ade6-fcbe5bec44b8",
+          "urn:a7e9f58c-017c-4461-98a4-cf15453dfee6",
+          "urn:4f891be2-7988-41b9-989a-0bea4b0ec102",
+          "urn:1aafcb00-576a-4e22-9480-b02789555f8d"
         ]
       },
       {
-        "@id": "urn:2e25efab-eb2c-43de-b4d4-f013727a6bac",
+        "@id": "urn:96b1d1ae-8e5f-45b6-89c4-bf5532a8ae74",
         "label": "slicer",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/usr/local/packages/fsl-5.0.10/bin/slicer highres example_func2highres -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png",
         "used": [
-          "urn:4678ecbb-8466-49c4-84f4-5e092e99ada6",
-          "urn:3e320bc6-bbc2-4e05-ba6b-c6954f914af3"
+          "urn:8577bb07-1c01-44d3-bb9d-7aaa8458e8cc",
+          "urn:fabf4f69-def8-49d7-9611-c11f35a72be7"
         ]
       },
       {
-        "@id": "urn:1ebb651d-2df4-4ac7-92f1-f0b9bad15e7b",
+        "@id": "urn:0617f869-1d93-49de-8802-eebcca654cec",
         "label": "pngappend",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/usr/local/packages/fsl-5.0.10/bin/pngappend sla.png slb.png slc.png sld.png sle.png slf.png slg.png slh.png sli.png slj.png slk.png sll.png example_func2highres2.png",
         "used": [
-          "urn:b68a203c-17bc-4181-9131-451583349b15",
-          "urn:4eb9bfc6-31fe-4f23-b060-da82621ef6b7",
-          "urn:fabf4f69-def8-49d7-9611-c11f35a72be7",
-          "urn:628b15c9-964e-46ad-8a6a-82fcee469f97",
           "urn:0d2993cf-287d-4c90-9beb-3fc68b677049",
           "urn:9f0735c4-b92d-4170-8956-a61e7015f205",
           "urn:017d5cbd-ff1f-4475-9735-a22b07004037",
@@ -140,414 +135,418 @@
           "urn:67db5a25-584e-4f04-9359-ff4346af6040",
           "urn:2a7e8f4f-dc2a-4a36-9279-78f92698bd2d",
           "urn:b23c9053-e877-4cff-a86f-0cb404e0234f",
-          "urn:a048092c-4113-4d98-8a75-d8baa78ab3cb"
+          "urn:a048092c-4113-4d98-8a75-d8baa78ab3cb",
+          "urn:b4f63892-1788-4ba1-ade6-fcbe5bec44b8",
+          "urn:a7e9f58c-017c-4461-98a4-cf15453dfee6",
+          "urn:4f891be2-7988-41b9-989a-0bea4b0ec102",
+          "urn:1aafcb00-576a-4e22-9480-b02789555f8d"
         ]
       },
       {
-        "@id": "urn:d20ce534-d9dd-4432-befb-e4af83255cad",
+        "@id": "urn:6011531f-aa09-47ce-a04f-e5201123c5a8",
         "label": "pngappend",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/usr/local/packages/fsl-5.0.10/bin/pngappend example_func2highres1.png example_func2highres2.png example_func2highres.png",
         "used": [
-          "urn:40d6c7e1-b118-42af-a335-aa54bb525b5c",
-          "urn:e2444068-c742-4dd1-84c7-0641984fb6d9"
+          "urn:618abbfe-0696-4bc2-9baf-0a6b4493c230",
+          "urn:ae0d63b9-8eea-4635-a229-46d0e077f4f6"
         ]
       },
       {
-        "@id": "urn:6011531f-aa09-47ce-a04f-e5201123c5a8",
+        "@id": "urn:1b69e3f5-5564-4aa3-a5c9-de11f6e13e18",
         "label": "rm",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/bin/rm -f sl?.png example_func2highres2.png",
         "used": [
-          "urn:e1f4504e-a931-4560-b135-c4b165528bc3",
-          "urn:e2444068-c742-4dd1-84c7-0641984fb6d9"
+          "urn:1b7afc2f-569a-4de1-b8e4-aa3e690095ca",
+          "urn:ae0d63b9-8eea-4635-a229-46d0e077f4f6"
         ]
       },
       {
-        "@id": "urn:8b99de74-04a3-4a04-ab08-a2af09fa3473",
+        "@id": "urn:8583371c-165f-4916-a2d0-062b019d96bd",
         "label": "rm",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/bin/rm example_func2highres1.png",
         "used": [
-          "urn:40d6c7e1-b118-42af-a335-aa54bb525b5c"
+          "urn:618abbfe-0696-4bc2-9baf-0a6b4493c230"
         ]
       },
       {
-        "@id": "urn:1b7afc2f-569a-4de1-b8e4-aa3e690095ca",
+        "@id": "urn:1c63a241-1fd2-41ec-99f2-041b3914e2c5",
         "label": "mcflirt",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/usr/local/packages/fsl-5.0.10/bin/mcflirt -in prefiltered_func_data -out prefiltered_func_data_mcf -mats -plots -reffile example_func -rmsrel -rmsabs -spline_final",
         "used": [
-          "urn:b21e6503-bf58-4c64-af2c-a7dd75598c0b"
+          "urn:0aef9850-8080-416b-b56e-b15d2f9b7ad3"
         ]
       },
       {
-        "@id": "urn:0f4a4e05-e37b-4628-96fe-b0474b7d5184",
+        "@id": "urn:ae169208-f61b-4a71-a1f2-33e0b026a76c",
         "label": "Make directory",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/bin/mkdir -p mc",
         "used": []
       },
       {
-        "@id": "urn:09188984-37c7-42dd-882b-24f9abaaaaea",
+        "@id": "urn:a51452a7-71ed-46f1-b3f9-63b70b3cfd70",
         "label": "mv",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/bin/mv -f prefiltered_func_data_mcf.mat prefiltered_func_data_mcf.par prefiltered_func_data_mcf_abs.rms prefiltered_func_data_mcf_abs_mean.rms prefiltered_func_data_mcf_rel.rms prefiltered_func_data_mcf_rel_mean.rms mc",
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-          "urn:863b4ba4-307a-4bf6-9f3a-6e5cb31669ea"
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+          "urn:2d5ccef6-0f80-48b9-925a-36720b12df94",
+          "urn:7fd7e58c-3520-4c39-932b-2de13979c4b7",
+          "urn:434ccaa0-1c21-4718-9ca3-4659154e28cd",
+          "urn:5c9bd078-6db8-4b60-b5e2-aff1b54efc40"
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-        "@id": "urn:7fd7e58c-3520-4c39-932b-2de13979c4b7",
+        "@id": "urn:2140f53b-4cd5-4241-a26a-b5784ee52d7c",
         "label": "fsl_tsplot",
-        "associatedWith": "urn:664b43fb-669a-401f-ae8b-84fe61d94430",
+        "associatedWith": "urn:06bc5b94-8010-4257-9815-dade77c76107",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fsl_tsplot -i prefiltered_func_data_mcf.par -t 'MCFLIRT estimated rotations (radians)' -u 1 --start=1 --finish=3 -a x,y,z -w 640 -h 144 -o rot.png",
         "used": [
-          "urn:ae169208-f61b-4a71-a1f2-33e0b026a76c"
+          "urn:863b4ba4-307a-4bf6-9f3a-6e5cb31669ea"
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-        "@id": "urn:ee8550a1-3a25-4bd3-b41f-5f9db3c2b519",
+        "@id": "urn:998c136b-89ab-434d-a383-742a8fe2cce7",
         "label": "fsl_tsplot",
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@@ -911,25 +910,25 @@
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@@ -937,7 +936,7 @@
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@@ -945,7 +944,7 @@
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@@ -953,7 +952,7 @@
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@@ -961,7 +960,7 @@
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@@ -969,7 +968,7 @@
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@@ -977,34 +976,34 @@
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@@ -1012,34 +1011,34 @@
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@@ -1047,106 +1046,106 @@
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-        "generatedBy": "urn:a5aa38fd-d304-44a9-92b2-14f06c963626",
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@@ -1154,25 +1153,25 @@
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-        "generatedBy": "urn:e491e8a4-7a73-446f-a215-8fd224c0788f",
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       {
-        "@id": "urn:60181192-775f-4634-98d3-66d692c27341",
+        "@id": "urn:cb25ef56-6a4a-4fd5-8796-a09c2ecc1733",
         "label": "mean_func",
         "prov:atLocation": "mean_func",
-        "generatedBy": "urn:66e9a593-4c31-41b9-95f3-d37201741051",
+        "generatedBy": "urn:cea95345-35be-4d64-8df3-d28bc89704ac",
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       {
-        "@id": "urn:cea95345-35be-4d64-8df3-d28bc89704ac",
+        "@id": "urn:66a6c02a-7aed-4920-a165-fbbbefe73c7f",
         "label": "prefiltered_func_data*",
         "prov:atLocation": "prefiltered_func_data*",
         "digest": {
@@ -1180,16 +1179,16 @@
         }
       },
       {
-        "@id": "urn:cb25ef56-6a4a-4fd5-8796-a09c2ecc1733",
+        "@id": "urn:55c66188-f142-4cf4-a2ff-f4c281fa69b6",
         "label": "custom_timing_files",
         "prov:atLocation": "custom_timing_files",
-        "generatedBy": "urn:89e608d8-2eb1-437b-a979-248aa6bb8bfb",
+        "generatedBy": "urn:ff8dc197-561e-4ac9-8789-fe98fdd482fe",
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-        "@id": "urn:66a6c02a-7aed-4920-a165-fbbbefe73c7f",
+        "@id": "urn:a9b05b37-91c1-4fc8-8744-6d437d5ca73b",
         "label": "sub-01_tone_counting.txt",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/ONSETS/sub-01_tone_counting.txt",
         "digest": {
@@ -1197,22 +1196,22 @@
         }
       },
       {
-        "@id": "urn:ff8dc197-561e-4ac9-8789-fe98fdd482fe",
+        "@id": "urn:041ab7bf-20d1-46ca-aafa-ff46b15bf8d2",
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         "prov:atLocation": "custom_timing_files/ev1.txt",
-        "generatedBy": "urn:b858ca8c-00ce-4220-b42b-9fdbce0c54c5"
+        "generatedBy": "urn:6bad6d78-8409-49b4-b9f4-e4fe6a252494"
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-        "@id": "urn:6bad6d78-8409-49b4-b9f4-e4fe6a252494",
+        "@id": "urn:f30b3e68-c42c-4cf2-b4a2-3662c40763a4",
         "label": "custom_timing_files",
         "prov:atLocation": "custom_timing_files",
-        "generatedBy": "urn:55c66188-f142-4cf4-a2ff-f4c281fa69b6",
+        "generatedBy": "urn:bf6e9b43-33c5-4777-addd-1b726f712d5e",
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+        "@id": "urn:d04fe1c5-38c8-493b-aedf-0dfae87bc7f4",
         "label": "sub-01_tone_counting_probe.txt",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/ONSETS/sub-01_tone_counting_probe.txt",
         "digest": {
@@ -1220,13 +1219,13 @@
         }
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       {
-        "@id": "urn:bf6e9b43-33c5-4777-addd-1b726f712d5e",
+        "@id": "urn:79638e82-9f85-4be7-b17a-4a2cce96034c",
         "label": "ev2.txt",
         "prov:atLocation": "custom_timing_files/ev2.txt",
-        "generatedBy": "urn:a9b05b37-91c1-4fc8-8744-6d437d5ca73b"
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-        "@id": "urn:79638e82-9f85-4be7-b17a-4a2cce96034c",
+        "@id": "urn:b236da14-0060-43c1-8ae8-a2ca27c4743a",
         "label": "res4d",
         "prov:atLocation": "stats/res4d",
         "digest": {
@@ -1234,16 +1233,16 @@
         }
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       {
-        "@id": "urn:e8d672f1-86f4-413e-839c-28b56632cd75",
+        "@id": "urn:84a84eaa-0c31-43ce-9cf0-399b5f70f147",
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         "prov:atLocation": "stats/smoothness",
-        "generatedBy": "urn:45320a4c-88f2-4d46-aab7-8f2ed1459d9a",
+        "generatedBy": "urn:b572d524-8479-4dc8-8805-c1cae356fc84",
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-        "@id": "urn:b236da14-0060-43c1-8ae8-a2ca27c4743a",
+        "@id": "urn:4cc74bde-de10-4407-9512-a9c834be1ceb",
         "label": "zstat1",
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         "digest": {
@@ -1251,16 +1250,16 @@
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       {
-        "@id": "urn:84a84eaa-0c31-43ce-9cf0-399b5f70f147",
+        "@id": "urn:35c1f502-94fe-4cbc-aef7-63f633acd45e",
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         "prov:atLocation": "thresh_zstat1",
-        "generatedBy": "urn:b572d524-8479-4dc8-8805-c1cae356fc84",
+        "generatedBy": "urn:c5019636-a1c5-4d80-ab8e-2a0d1245a0ed",
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+        "@id": "urn:012b9ea7-02e5-4a39-b991-96afb57aff29",
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         "prov:atLocation": "stats/cope1",
         "digest": {
@@ -1268,25 +1267,25 @@
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-        "@id": "urn:826ddd27-db20-4698-866f-fc9f90a60588",
+        "@id": "urn:0823c534-eb6d-474b-bb65-02c92e9c5d39",
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         "prov:atLocation": "cluster_mask_zstat1",
-        "generatedBy": "urn:4cc74bde-de10-4407-9512-a9c834be1ceb",
+        "generatedBy": "urn:9d3714d6-1102-4f17-acbb-5753b73a730a",
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-        "@id": "urn:9d3714d6-1102-4f17-acbb-5753b73a730a",
+        "@id": "urn:2fe607fe-5996-4abd-b270-e284373a4352",
         "label": "cope1",
         "prov:atLocation": "stats/cope1",
-        "generatedBy": "urn:4cc74bde-de10-4407-9512-a9c834be1ceb",
+        "generatedBy": "urn:9d3714d6-1102-4f17-acbb-5753b73a730a",
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-        "@id": "urn:012b9ea7-02e5-4a39-b991-96afb57aff29",
+        "@id": "urn:aba7b203-7855-4289-bd83-d494632ab053",
         "label": "cluster_zstat1",
         "prov:atLocation": "cluster_zstat1",
         "digest": {
@@ -1294,25 +1293,25 @@
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       {
-        "@id": "urn:aba7b203-7855-4289-bd83-d494632ab053",
+        "@id": "urn:8992ddf0-b6d9-4da5-86ae-aae8b06bf498",
         "label": "rendered_thresh_zstat1",
         "prov:atLocation": "rendered_thresh_zstat1",
-        "generatedBy": "urn:d9243bae-0e1c-48ea-b2b8-d670ffa89dcd",
+        "generatedBy": "urn:4b6c76de-2ef4-4b43-8d3c-e6c0e5003853",
         "digest": {
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         "prov:atLocation": "rendered_thresh_zstat1.png",
-        "generatedBy": "urn:f95e4ec4-e974-4885-919b-99de5d3b3a56",
+        "generatedBy": "urn:6afdcda2-2b02-4320-acef-8b40a7b03680",
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-        "@id": "urn:6afdcda2-2b02-4320-acef-8b40a7b03680",
+        "@id": "urn:31493e8e-6002-4207-b099-de7f25d7df59",
         "label": "ramp.gif",
         "prov:atLocation": "/usr/local/packages/fsl-5.0.10/etc/luts/ramp.gif",
         "digest": {
@@ -1320,28 +1319,28 @@
         }
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-        "@id": "urn:b27fcab0-8025-43f6-bc2b-e214f412c4f4",
+        "@id": "urn:fbf7e4fe-124b-4f1f-8c16-6f23a9008267",
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         "prov:atLocation": ".ramp.gif",
-        "generatedBy": "urn:8992ddf0-b6d9-4da5-86ae-aae8b06bf498",
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+        "@id": "urn:d5b299e3-40d3-438b-86c6-f0cc41f05345",
         "label": "tsplot",
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-        "generatedBy": "urn:972ae7c7-2673-4696-9362-ed2210c16011",
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-        "@id": "urn:fbf7e4fe-124b-4f1f-8c16-6f23a9008267",
+        "@id": "urn:fa30e6eb-06b6-4084-8b84-2246196531dc",
         "label": "tsplot",
         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:31493e8e-6002-4207-b099-de7f25d7df59",
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diff --git a/examples/from_parsers/fsl/fsl_full_examples001_report_log.jsonld b/examples/from_parsers/fsl/fsl_full_examples001_report_log.jsonld
index 1080c3968..2741effb3 100644
--- a/examples/from_parsers/fsl/fsl_full_examples001_report_log.jsonld
+++ b/examples/from_parsers/fsl/fsl_full_examples001_report_log.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:84b79c77-e8eb-471c-9e27-83ae9cd47563",
+        "@id": "urn:9561a3cd-6f1f-4f1a-a4cb-55eedb09094a",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
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@@ -14,749 +13,749 @@
     ],
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         "command": "/usr/local/fsl/bin/fslmaths /Users/cmaumet/Data/fsl_practicals/fsl_course_data/fmri/fmri_fluency/fmri prefiltered_func_data -odt float",
         "used": [
-          "urn:362c1805-a188-444b-a452-3cceae801bbe"
+          "urn:57c66382-57aa-4906-b4b8-d0fdd4b367d8"
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+        "@id": "urn:e07f5fa3-47c0-4e8d-b545-c47a7fd0fa16",
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+        "associatedWith": "urn:9561a3cd-6f1f-4f1a-a4cb-55eedb09094a",
         "command": "/usr/local/fsl/bin/fslroi prefiltered_func_data example_func 53 1",
         "used": [
-          "urn:cd03d6e6-5ca9-4b09-a018-dbd42788847a"
+          "urn:a38e9c6e-092c-4a2a-ad84-77d8ef3aed75"
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+        "@id": "urn:8ddf5e01-c29c-4109-8c26-c69f36cc51c2",
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+        "associatedWith": "urn:9561a3cd-6f1f-4f1a-a4cb-55eedb09094a",
         "command": "/usr/local/fsl/bin/mcflirt -in prefiltered_func_data -out prefiltered_func_data_mcf -mats -plots -reffile example_func -rmsrel -rmsabs",
         "used": [
-          "urn:cd03d6e6-5ca9-4b09-a018-dbd42788847a"
+          "urn:a38e9c6e-092c-4a2a-ad84-77d8ef3aed75"
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-        "@id": "urn:b2b56fae-7e4b-49e8-9740-dffd4345b618",
+        "@id": "urn:c5b45432-97f7-4d5d-9cb7-4468389c1014",
         "label": "Make directory",
-        "associatedWith": "urn:84b79c77-e8eb-471c-9e27-83ae9cd47563",
+        "associatedWith": "urn:9561a3cd-6f1f-4f1a-a4cb-55eedb09094a",
         "command": "/bin/mkdir -p mc",
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-        "associatedWith": "urn:84b79c77-e8eb-471c-9e27-83ae9cd47563",
+        "associatedWith": "urn:9561a3cd-6f1f-4f1a-a4cb-55eedb09094a",
         "command": "/bin/mv -f prefiltered_func_data_mcf.mat prefiltered_func_data_mcf.par prefiltered_func_data_mcf_abs.rms prefiltered_func_data_mcf_abs_mean.rms prefiltered_func_data_mcf_rel.rms prefiltered_func_data_mcf_rel_mean.rms mc",
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-          "urn:afbb0fcd-be1d-434d-80d0-8cf9f17e4d12",
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@@ -764,43 +763,43 @@
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@@ -808,7 +807,7 @@
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@@ -816,7 +815,7 @@
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@@ -824,7 +823,7 @@
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@@ -832,7 +831,7 @@
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@@ -840,7 +839,7 @@
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@@ -848,34 +847,34 @@
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@@ -883,34 +882,34 @@
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@@ -918,97 +917,97 @@
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@@ -1016,25 +1015,25 @@
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@@ -1042,16 +1041,16 @@
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         "prov:atLocation": "sld.png",
-        "generatedBy": "urn:54fe14f2-f486-4eb3-8300-f2e9a0b704e8",
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         "prov:atLocation": "sle.png",
-        "generatedBy": "urn:54fe14f2-f486-4eb3-8300-f2e9a0b704e8",
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         "prov:atLocation": "slf.png",
-        "generatedBy": "urn:54fe14f2-f486-4eb3-8300-f2e9a0b704e8",
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         "prov:atLocation": "slg.png",
-        "generatedBy": "urn:54fe14f2-f486-4eb3-8300-f2e9a0b704e8",
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         "prov:atLocation": "slh.png",
-        "generatedBy": "urn:54fe14f2-f486-4eb3-8300-f2e9a0b704e8",
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         "prov:atLocation": "sli.png",
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         "prov:atLocation": "slj.png",
-        "generatedBy": "urn:54fe14f2-f486-4eb3-8300-f2e9a0b704e8",
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         "prov:atLocation": "slk.png",
-        "generatedBy": "urn:54fe14f2-f486-4eb3-8300-f2e9a0b704e8",
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-        "@id": "urn:a39d779d-35f9-4d5b-bd4e-775ab902dd6a",
+        "@id": "urn:a9bfdb6e-ec73-4cc5-8671-06daf48b1190",
         "label": "sll.png",
         "prov:atLocation": "sll.png",
-        "generatedBy": "urn:54fe14f2-f486-4eb3-8300-f2e9a0b704e8",
+        "generatedBy": "urn:4bc4b59a-df17-4f71-9f87-a8164f2587fc",
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-        "@id": "urn:f544d8ad-bd4e-46e4-9508-a4aefe1e0432",
+        "@id": "urn:98ebaab6-284c-4ed9-81f5-80dc6ca214f6",
         "label": "example_func2standard2.png",
         "prov:atLocation": "example_func2standard2.png",
-        "generatedBy": "urn:c3c5639a-2d61-43e6-811e-33cac6c4b0ed",
+        "generatedBy": "urn:de483b5e-e512-4f14-8ccf-ee7c4d380f26",
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-        "@id": "urn:686eda67-306e-4d47-a3e9-9f4d84bd42b3",
+        "@id": "urn:9d6c6089-8121-4895-81e9-6f6976a1fc2b",
         "label": "example_func2standard.png",
         "prov:atLocation": "example_func2standard.png",
-        "generatedBy": "urn:4a199e13-d903-4746-8a05-4c28d3f24786",
+        "generatedBy": "urn:891c9e64-aa58-40ac-ab51-a4591ef98f3d",
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diff --git a/examples/from_parsers/fsl/fsl_gamma_basis_report_log.jsonld b/examples/from_parsers/fsl/fsl_gamma_basis_report_log.jsonld
index e60b8cf04..a6b183cce 100644
--- a/examples/from_parsers/fsl/fsl_gamma_basis_report_log.jsonld
+++ b/examples/from_parsers/fsl/fsl_gamma_basis_report_log.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:e9aec74c-9fea-437a-8d93-0ae9789f2d8a",
+        "@id": "urn:45516259-81b3-4845-9a96-dcc09711ebd1",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "FSL",
@@ -14,1014 +13,1014 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:7c841b4f-a99a-48a0-8245-f7e4e890acb9",
+        "@id": "urn:6eedb142-3682-4af6-8349-57f2966acfc8",
         "label": "fslmaths",
-        "associatedWith": "urn:e9aec74c-9fea-437a-8d93-0ae9789f2d8a",
+        "associatedWith": "urn:45516259-81b3-4845-9a96-dcc09711ebd1",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold prefiltered_func_data -odt float",
         "used": [
-          "urn:42bc175e-636a-4d3f-8a84-ab0cec178f89"
+          "urn:f599026a-b8c6-4a3a-84ec-c35bfb1b8d22"
         ]
       },
       {
-        "@id": "urn:5f05c7a5-2284-4cdf-b443-eaacdd73c3dc",
+        "@id": "urn:266b5cb2-05fc-4b42-911c-10ff37218065",
         "label": "fslroi",
-        "associatedWith": "urn:e9aec74c-9fea-437a-8d93-0ae9789f2d8a",
+        "associatedWith": "urn:45516259-81b3-4845-9a96-dcc09711ebd1",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslroi prefiltered_func_data example_func 52 1",
         "used": [
-          "urn:cb078c97-7316-4480-a77e-abf7f6853c4e"
+          "urn:a86c86a4-3f9b-4369-8af5-f4c00a630aa8"
         ]
       },
       {
-        "@id": "urn:c48fddaa-6cf5-4453-b931-ef29776dbaad",
+        "@id": "urn:554ce204-f078-481e-a639-ef2963c04838",
         "label": "mainfeatreg",
-        "associatedWith": "urn:e9aec74c-9fea-437a-8d93-0ae9789f2d8a",
+        "associatedWith": "urn:45516259-81b3-4845-9a96-dcc09711ebd1",
         "command": "/usr/local/packages/fsl-5.0.10/bin/mainfeatreg -F 6.00 -d /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_gamma_basis.feat -l /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_gamma_basis.feat/logs/feat2_pre -R /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_gamma_basis.feat/report_unwarp.html -r /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_gamma_basis.feat/report_reg.html  -i /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_gamma_basis.feat/example_func.nii.gz  -h /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w_brain -w  BBR -x 90 -s /usr/local/packages/fsl-5.0.8/data/standard/MNI152_T1_2mm_brain -y 12 -z 90",
         "used": [
-          "urn:a9c4648d-41a0-4fe4-90e6-41b5f0a72d3e",
-          "urn:826557c4-b724-4e3c-bc51-cd7035d9eea8",
-          "urn:dcb7674a-1e3c-411c-95d8-0e4fc5aab43e"
+          "urn:0ba6cdcc-8a3d-4d06-b346-1e6354434c52",
+          "urn:53901983-6ef5-4277-8aab-db76acd0368b",
+          "urn:38117d67-65a2-4205-a194-f063e257b0b1"
         ]
       },
       {
-        "@id": "urn:927af817-f93a-489f-a7f9-8042ef2bd242",
+        "@id": "urn:bb9634f9-be32-4008-9ba3-ffea4e168cba",
         "label": "Make directory",
-        "associatedWith": "urn:e9aec74c-9fea-437a-8d93-0ae9789f2d8a",
+        "associatedWith": "urn:45516259-81b3-4845-9a96-dcc09711ebd1",
         "command": "/bin/mkdir -p /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_gamma_basis.feat/reg",
         "used": []
       },
       {
-        "@id": "urn:c6b77905-a877-4bf7-bb02-8b2c581b45a6",
+        "@id": "urn:1eeee773-a0f8-46a9-a05c-64cd0ada78df",
         "label": "fslmaths",
-        "associatedWith": "urn:e9aec74c-9fea-437a-8d93-0ae9789f2d8a",
+        "associatedWith": "urn:45516259-81b3-4845-9a96-dcc09711ebd1",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w_brain highres",
         "used": [
-          "urn:826557c4-b724-4e3c-bc51-cd7035d9eea8"
+          "urn:53901983-6ef5-4277-8aab-db76acd0368b"
         ]
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       {
-        "@id": "urn:835d8881-a887-40b8-9960-a4fc64ada68c",
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         "label": "fslmaths",
-        "associatedWith": "urn:e9aec74c-9fea-437a-8d93-0ae9789f2d8a",
+        "associatedWith": "urn:45516259-81b3-4845-9a96-dcc09711ebd1",
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         "used": [
-          "urn:12fad9c5-48eb-46f2-8071-7d08b1fb1098"
+          "urn:f6592657-36ed-4171-a796-572995e39ac0"
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       {
-        "@id": "urn:34dbf791-6f89-4a89-aee7-1908de2b5835",
+        "@id": "urn:1a04bdf8-5441-4f18-a241-1b3ecf3a0a09",
         "label": "epi_reg",
-        "associatedWith": "urn:e9aec74c-9fea-437a-8d93-0ae9789f2d8a",
+        "associatedWith": "urn:45516259-81b3-4845-9a96-dcc09711ebd1",
         "command": "/usr/local/packages/fsl-5.0.10/bin/epi_reg --epi=example_func --t1=highres_head --t1brain=highres --out=example_func2highres",
         "used": []
       },
       {
-        "@id": "urn:63dd083a-b6c0-4169-bdc1-5b4c478ae687",
+        "@id": "urn:fcd11beb-5c6d-48b9-ae12-6e40be7ec4e6",
         "label": "convert_xfm",
-        "associatedWith": "urn:e9aec74c-9fea-437a-8d93-0ae9789f2d8a",
+        "associatedWith": "urn:45516259-81b3-4845-9a96-dcc09711ebd1",
         "command": "/usr/local/packages/fsl-5.0.10/bin/convert_xfm -inverse -omat highres2example_func.mat example_func2highres.mat",
         "used": [
-          "urn:cdf01b16-5de4-40b6-9a04-768396aa5a90"
+          "urn:5bad2097-52c6-41d1-87eb-7b2041df9627"
         ]
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       {
-        "@id": "urn:fcbb6d50-3a39-441e-8ef0-33ce03204491",
+        "@id": "urn:750ac308-6b79-4101-84ee-eb728049f005",
         "label": "slicer",
-        "associatedWith": "urn:e9aec74c-9fea-437a-8d93-0ae9789f2d8a",
+        "associatedWith": "urn:45516259-81b3-4845-9a96-dcc09711ebd1",
         "command": "/usr/local/packages/fsl-5.0.10/bin/slicer example_func2highres highres -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png",
         "used": [
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-          "urn:76125b99-5fb8-4a46-9b93-8ff9cd4e3e70"
+          "urn:44ef785d-33ad-462c-8cbf-cde5037a61e5",
+          "urn:1da9dbfa-c3ce-4e04-bd20-9f529928201b"
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-        "@id": "urn:c65ad0ab-2625-4563-8b53-45bd217dfa41",
+        "@id": "urn:c0623cbc-3022-46fa-a837-1ac4e08f23d6",
         "label": "pngappend",
-        "associatedWith": "urn:e9aec74c-9fea-437a-8d93-0ae9789f2d8a",
+        "associatedWith": "urn:45516259-81b3-4845-9a96-dcc09711ebd1",
         "command": "/usr/local/packages/fsl-5.0.10/bin/pngappend sla.png slb.png slc.png sld.png sle.png slf.png slg.png slh.png sli.png slj.png slk.png sll.png example_func2highres1.png",
         "used": [
-          "urn:6fa4a3dc-b817-41d3-855c-7932de8c100a",
-          "urn:3878d997-9e11-4659-8125-0da6e3e3551b",
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+          "urn:d8acd265-715c-4787-ac99-ecc8ed9c1a30",
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+          "urn:28aa1a15-b895-4244-b676-5f4c7a10b638",
+          "urn:07f41d41-3ca8-4a79-942b-64ea67ee5549",
+          "urn:a49716a7-0b9c-4f99-8d39-e86d9e708e16",
+          "urn:6aaf2f10-d644-48e2-83c2-dfde7dc9ee02",
+          "urn:f48d0ca0-9a14-4be3-90fd-991b09fcf53a",
+          "urn:6d1ba1f2-35ac-41f0-83b7-372b4b1093bf",
+          "urn:adabfb46-4b41-4613-aef9-b498df5e5fd6",
+          "urn:ab1d786e-77c3-4a9b-8038-0202a1531374",
+          "urn:0994bdfc-8c4f-4872-89f1-8af5a3f902b6",
+          "urn:8c068e4b-05a8-4773-823b-19cc25dc0c2b"
         ]
       },
       {
-        "@id": "urn:e2e90b8e-55c9-43cb-bbab-e1a8c6d4584c",
+        "@id": "urn:4bf36d8a-8717-485d-a782-efff67183308",
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-        "associatedWith": "urn:e9aec74c-9fea-437a-8d93-0ae9789f2d8a",
+        "associatedWith": "urn:45516259-81b3-4845-9a96-dcc09711ebd1",
         "command": "/usr/local/packages/fsl-5.0.10/bin/slicer highres example_func2highres -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png",
         "used": [
-          "urn:76125b99-5fb8-4a46-9b93-8ff9cd4e3e70",
-          "urn:8500e20b-129d-4b7e-b98d-7ae07cb72fe0"
+          "urn:1da9dbfa-c3ce-4e04-bd20-9f529928201b",
+          "urn:44ef785d-33ad-462c-8cbf-cde5037a61e5"
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-        "@id": "urn:6b72f628-1ec4-4a98-ae8a-929cba33bab5",
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         "label": "pngappend",
-        "associatedWith": "urn:e9aec74c-9fea-437a-8d93-0ae9789f2d8a",
+        "associatedWith": "urn:45516259-81b3-4845-9a96-dcc09711ebd1",
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@@ -1486,34 +1485,34 @@
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@@ -1521,106 +1520,106 @@
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@@ -1628,25 +1627,25 @@
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@@ -1654,16 +1653,16 @@
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@@ -1671,22 +1670,22 @@
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@@ -1694,13 +1693,13 @@
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@@ -1708,16 +1707,16 @@
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@@ -1725,16 +1724,16 @@
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@@ -1742,16 +1741,16 @@
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@@ -1759,16 +1758,16 @@
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@@ -1776,16 +1775,16 @@
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@@ -1793,16 +1792,16 @@
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-        "@id": "urn:60c33d10-55ae-4161-b566-42216c3f0dc8",
+        "@id": "urn:60e316e3-5de9-4cf0-a078-e0e086a169c5",
         "label": "thresh_zstat5",
         "prov:atLocation": "thresh_zstat5",
-        "generatedBy": "urn:5e13557d-67b9-492a-80c9-23771d8429e4",
+        "generatedBy": "urn:12a4011c-5111-4324-a57c-19de78c71969",
         "digest": {
           "sha256": "1f5c0f183460f4e90178ce2e1778cf74f2b9cbb163602d06d7b10023caef88c9"
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       {
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+        "@id": "urn:92adf46f-3cd0-4de7-8939-f18c8392f523",
         "label": "zstat6",
         "prov:atLocation": "stats/zstat6",
         "digest": {
@@ -1810,16 +1809,16 @@
         }
       },
       {
-        "@id": "urn:f9a6acf6-a5e0-4fff-9cd4-5518dd375af4",
+        "@id": "urn:88d6bd28-7a69-4044-b46a-836e2f61ccd3",
         "label": "thresh_zstat6",
         "prov:atLocation": "thresh_zstat6",
-        "generatedBy": "urn:7f26712f-542f-4cab-b485-c34d61c39b26",
+        "generatedBy": "urn:8a911323-f909-40de-950d-d0cd49e1e599",
         "digest": {
           "sha256": "9e3f489bd3068058a3f61a8aaaa0cc5b9ea4f4180ecff380d03a899d0cf3a976"
         }
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       {
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+        "@id": "urn:1be6efab-9929-4b1e-8bbc-c165cd38270f",
         "label": "zfstat1",
         "prov:atLocation": "stats/zfstat1",
         "digest": {
@@ -1827,16 +1826,16 @@
         }
       },
       {
-        "@id": "urn:d036abd4-f374-4ca5-83ad-1f151c63f354",
+        "@id": "urn:b4680683-ecd5-4088-8bc2-63c2d6c6a59b",
         "label": "thresh_zfstat1",
         "prov:atLocation": "thresh_zfstat1",
-        "generatedBy": "urn:8adaf97f-5454-4af6-b15e-0af7e42fb528",
+        "generatedBy": "urn:5a177f0b-f843-4725-9475-1b1e4ddf5e18",
         "digest": {
           "sha256": "e4e927e247bdf8ff3b58b41cbb9db7643b27df1f7578c506950eb4b1ca2d0031"
         }
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       {
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+        "@id": "urn:5aa6443e-a002-4c17-8478-d18de21fc8b8",
         "label": "zfstat2",
         "prov:atLocation": "stats/zfstat2",
         "digest": {
@@ -1844,16 +1843,16 @@
         }
       },
       {
-        "@id": "urn:41cbc35e-a5d8-4bb7-bc11-335f23d0d585",
+        "@id": "urn:153b277a-635d-42c0-a884-4bbfa0c6dd1b",
         "label": "thresh_zfstat2",
         "prov:atLocation": "thresh_zfstat2",
-        "generatedBy": "urn:c65011b8-5ce9-4ef5-8fc3-3bbfe50987ab",
+        "generatedBy": "urn:b1ed202d-bf85-425f-adac-b68fb17b5af0",
         "digest": {
           "sha256": "c298297997e4640c4c2d803314ca8cee706d302781975cdc53946aa6ca0d69c1"
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       {
-        "@id": "urn:8e0a645d-cbe1-4326-91da-cb1ea26a5356",
+        "@id": "urn:045781d1-9e75-4834-9b30-4978b76070da",
         "label": "cope1",
         "prov:atLocation": "stats/cope1",
         "digest": {
@@ -1861,25 +1860,25 @@
         }
       },
       {
-        "@id": "urn:02264add-1973-4141-8387-b33615c07ee2",
+        "@id": "urn:a4c09a62-cb31-4c2b-ba17-d95d8005b33d",
         "label": "cluster_mask_zstat1",
         "prov:atLocation": "cluster_mask_zstat1",
-        "generatedBy": "urn:6e408f66-20ca-482a-8005-ad8f3afa2a44",
+        "generatedBy": "urn:b86ebb2d-75c1-4ea3-a50c-aab763d3bc41",
         "digest": {
           "sha256": "b28c170e33d2917cac55183786616a9e976e5e7f30dc7c8666341f12ed6d0277"
         }
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       {
-        "@id": "urn:876e299e-293c-40ca-9120-31b5a862d278",
+        "@id": "urn:3de44cfa-745b-4bfe-8115-0095c9f923ea",
         "label": "cope1",
         "prov:atLocation": "stats/cope1",
-        "generatedBy": "urn:6e408f66-20ca-482a-8005-ad8f3afa2a44",
+        "generatedBy": "urn:b86ebb2d-75c1-4ea3-a50c-aab763d3bc41",
         "digest": {
           "sha256": "bf3b603569da6dbe3d6f0e8667d346f3ac943c9d01d2fc9743ce17abeb1547fb"
         }
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       {
-        "@id": "urn:925cff4d-fdf7-4657-9ec2-ce8b1557aaef",
+        "@id": "urn:91ed2886-1c20-431d-9c0f-8f3720ffea22",
         "label": "cluster_zstat1",
         "prov:atLocation": "cluster_zstat1",
         "digest": {
@@ -1887,7 +1886,7 @@
         }
       },
       {
-        "@id": "urn:48a6c19e-309b-418e-bd45-f0f33dfb3cb1",
+        "@id": "urn:815e4ca6-6373-4dd2-9391-c5ceca637440",
         "label": "cope2",
         "prov:atLocation": "stats/cope2",
         "digest": {
@@ -1895,25 +1894,25 @@
         }
       },
       {
-        "@id": "urn:f6036a07-8760-4628-bd77-3b22d8121ce4",
+        "@id": "urn:b5be0e1d-2eae-4498-ad71-9ee980856337",
         "label": "cluster_mask_zstat2",
         "prov:atLocation": "cluster_mask_zstat2",
-        "generatedBy": "urn:fd791b55-91e2-4377-905f-cdf0a2180274",
+        "generatedBy": "urn:210bf154-81f9-4db1-99d0-871ae70630ab",
         "digest": {
           "sha256": "b88bb3cd4d809827a5c0a45cb4f6aac570cb25b7e056d5986d81d879548da121"
         }
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       {
-        "@id": "urn:9e3c0116-5947-4998-8e67-a79ab55a637f",
+        "@id": "urn:50736079-de9a-432b-a2db-79a26b418d57",
         "label": "cope2",
         "prov:atLocation": "stats/cope2",
-        "generatedBy": "urn:fd791b55-91e2-4377-905f-cdf0a2180274",
+        "generatedBy": "urn:210bf154-81f9-4db1-99d0-871ae70630ab",
         "digest": {
           "sha256": "5f073baabd78c1c473fed55b511738f0ffe30d9fc1f23352a16ec058daacd88c"
         }
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       {
-        "@id": "urn:ab3c4e2c-eac4-499d-83f7-ac40b11b2893",
+        "@id": "urn:7b8eadd4-f765-437a-ab0e-4824de937df0",
         "label": "cluster_zstat2",
         "prov:atLocation": "cluster_zstat2",
         "digest": {
@@ -1921,7 +1920,7 @@
         }
       },
       {
-        "@id": "urn:e6be6791-8da7-4e56-b1a5-b8192775becc",
+        "@id": "urn:0fe907b9-525c-451d-b98b-6e4696857b52",
         "label": "cope3",
         "prov:atLocation": "stats/cope3",
         "digest": {
@@ -1929,25 +1928,25 @@
         }
       },
       {
-        "@id": "urn:11e8ed87-b70c-4982-96a9-a139509bc82e",
+        "@id": "urn:689be361-2322-444c-81b5-551d7b16ab70",
         "label": "cluster_mask_zstat3",
         "prov:atLocation": "cluster_mask_zstat3",
-        "generatedBy": "urn:fd665767-b5b2-4d60-a6e6-23c46cdfdc3c",
+        "generatedBy": "urn:6ebcc108-fd65-49bb-8a39-6353b906a79c",
         "digest": {
           "sha256": "fac31b7cc91c4dbb519375fa9238cfde00689381b0783d7e3b623a937b9f51d0"
         }
       },
       {
-        "@id": "urn:7de17507-bdc9-4002-bf2d-2815ea50a192",
+        "@id": "urn:93043d20-67f9-40c3-8a9b-e016f761f4fb",
         "label": "cope3",
         "prov:atLocation": "stats/cope3",
-        "generatedBy": "urn:fd665767-b5b2-4d60-a6e6-23c46cdfdc3c",
+        "generatedBy": "urn:6ebcc108-fd65-49bb-8a39-6353b906a79c",
         "digest": {
           "sha256": "4f5e165fb3b62e5ef5397e9f93b4572ba23f3ffe3c9f118e8a2a9cba52e2fe0e"
         }
       },
       {
-        "@id": "urn:78841fc2-5796-4cc5-9c0e-afab1681ff6b",
+        "@id": "urn:c77d7191-0804-496c-b902-abaed4fcf96c",
         "label": "cluster_zstat3",
         "prov:atLocation": "cluster_zstat3",
         "digest": {
@@ -1955,7 +1954,7 @@
         }
       },
       {
-        "@id": "urn:1a01b370-3827-4cae-a220-12911e53e9c2",
+        "@id": "urn:49d22c69-9349-492e-b053-62a1b6afa901",
         "label": "cope4",
         "prov:atLocation": "stats/cope4",
         "digest": {
@@ -1963,25 +1962,25 @@
         }
       },
       {
-        "@id": "urn:00752b92-e109-448b-997f-b3ea8196cd92",
+        "@id": "urn:08e4f79d-ea4f-4d46-ab8d-c778d5bb066c",
         "label": "cluster_mask_zstat4",
         "prov:atLocation": "cluster_mask_zstat4",
-        "generatedBy": "urn:9636addd-4ce7-45df-a999-e6e6136f6bd5",
+        "generatedBy": "urn:7ac1a591-3185-4ce8-9d34-f3bf695c0fa7",
         "digest": {
           "sha256": "236c7040f9f44c5f102ed2cc3fad96a03bcdf369e764ef6bfea5b18d75e9abb5"
         }
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       {
-        "@id": "urn:f4788744-9fd7-46ff-ab58-b82a497af808",
+        "@id": "urn:7dcd3f5a-55fd-4255-b6b0-28e323804813",
         "label": "cope4",
         "prov:atLocation": "stats/cope4",
-        "generatedBy": "urn:9636addd-4ce7-45df-a999-e6e6136f6bd5",
+        "generatedBy": "urn:7ac1a591-3185-4ce8-9d34-f3bf695c0fa7",
         "digest": {
           "sha256": "b6f8f8cfc79a9728843c597031f0d708ffe70f4865e3ec6456482bcf5e988347"
         }
       },
       {
-        "@id": "urn:5c4343d6-8bff-477b-9505-6886037bf8fa",
+        "@id": "urn:c40149f1-9ffe-4002-923e-896181a14e31",
         "label": "cluster_zstat4",
         "prov:atLocation": "cluster_zstat4",
         "digest": {
@@ -1989,7 +1988,7 @@
         }
       },
       {
-        "@id": "urn:30c8cd54-1653-4cff-86ea-7ad669b107a4",
+        "@id": "urn:0f7f6c06-a01b-40ab-aef3-0765ceb9612d",
         "label": "cope5",
         "prov:atLocation": "stats/cope5",
         "digest": {
@@ -1997,25 +1996,25 @@
         }
       },
       {
-        "@id": "urn:0f413d1b-22ea-42e5-9d8f-a8ed53c5e448",
+        "@id": "urn:dc4ac051-208a-4093-a758-64e8c4bbcbbb",
         "label": "cluster_mask_zstat5",
         "prov:atLocation": "cluster_mask_zstat5",
-        "generatedBy": "urn:9f50245f-1c7a-46b8-ad97-1b9ddd842bd1",
+        "generatedBy": "urn:36da7c9a-20bd-4f7a-95e7-c2ed5900e51f",
         "digest": {
           "sha256": "c017022e8f02a206ba703043a7cca57d23cbb1327fe198615792ef86a6d9e088"
         }
       },
       {
-        "@id": "urn:df900226-398d-422c-963e-eee25dd764b6",
+        "@id": "urn:33178c77-5b3e-41fc-aa26-ed92811f912b",
         "label": "cope5",
         "prov:atLocation": "stats/cope5",
-        "generatedBy": "urn:9f50245f-1c7a-46b8-ad97-1b9ddd842bd1",
+        "generatedBy": "urn:36da7c9a-20bd-4f7a-95e7-c2ed5900e51f",
         "digest": {
           "sha256": "cce90c23c0b7646ad6ed60fe900a84c9a92a151e90e51a3c8d5bf609e48e7e37"
         }
       },
       {
-        "@id": "urn:2b597991-b55c-470b-93e4-7495b66a06e7",
+        "@id": "urn:e409a3c1-44eb-47e1-a284-584feffca4ad",
         "label": "cluster_zstat5",
         "prov:atLocation": "cluster_zstat5",
         "digest": {
@@ -2023,7 +2022,7 @@
         }
       },
       {
-        "@id": "urn:b74b2e69-5eae-469c-9329-47e283140a24",
+        "@id": "urn:b8ec464e-bd05-4efe-a304-d4d6d53fe9a6",
         "label": "cope6",
         "prov:atLocation": "stats/cope6",
         "digest": {
@@ -2031,25 +2030,25 @@
         }
       },
       {
-        "@id": "urn:805c6a5b-bfd8-490d-b82c-7ff27e623d49",
+        "@id": "urn:94c02812-76a0-4fe5-b8d6-fc317f51ca41",
         "label": "cluster_mask_zstat6",
         "prov:atLocation": "cluster_mask_zstat6",
-        "generatedBy": "urn:81217ec8-dd0d-414e-bb72-4f7b170531f9",
+        "generatedBy": "urn:ce01820c-b433-4f27-9aec-66cb4e464837",
         "digest": {
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         }
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       {
-        "@id": "urn:47f5a58a-0751-4784-97be-0a8a6cb33e01",
+        "@id": "urn:5a4ec6c3-6a40-4923-b0e1-694232dc8e68",
         "label": "cope6",
         "prov:atLocation": "stats/cope6",
-        "generatedBy": "urn:81217ec8-dd0d-414e-bb72-4f7b170531f9",
+        "generatedBy": "urn:ce01820c-b433-4f27-9aec-66cb4e464837",
         "digest": {
           "sha256": "f45749b02e0f09e62c96d79da8d85078fec9357d695e8bc30eba2e0c0658fedb"
         }
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       {
-        "@id": "urn:470b8ae8-b596-423a-b519-6bdc19f0efed",
+        "@id": "urn:e1b2a3cf-5e2c-46cc-b65d-e2af1525ae24",
         "label": "cluster_zstat6",
         "prov:atLocation": "cluster_zstat6",
         "digest": {
@@ -2057,16 +2056,16 @@
         }
       },
       {
-        "@id": "urn:faa033ad-6397-4a90-9967-81e2735c7665",
+        "@id": "urn:f2c161b4-1387-4be1-9ce3-ada9ff68a987",
         "label": "cluster_mask_zfstat1",
         "prov:atLocation": "cluster_mask_zfstat1",
-        "generatedBy": "urn:f567c240-e857-4d6f-a6f7-5ace565663fc",
+        "generatedBy": "urn:56946b2f-aa6b-49de-af5a-1e3a21a7d2df",
         "digest": {
           "sha256": "3523a5abe83ae8c76dd74f74632bc34163aac475152d48a6b79f37eca7dfe022"
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       {
-        "@id": "urn:a0570dc0-3e1c-4223-8846-d876f85c4147",
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         "label": "cluster_zfstat1",
         "prov:atLocation": "cluster_zfstat1",
         "digest": {
@@ -2074,16 +2073,16 @@
         }
       },
       {
-        "@id": "urn:ed57bc97-cb5e-45ab-a3de-7c80b54d3a8a",
+        "@id": "urn:1c50905a-4352-408b-bc1e-3d511116b8ed",
         "label": "cluster_mask_zfstat2",
         "prov:atLocation": "cluster_mask_zfstat2",
-        "generatedBy": "urn:e9bf6240-19c0-42ac-a1b0-1ce5e68c2a2d",
+        "generatedBy": "urn:b1ef77d7-a2f8-452d-af2c-fcc3d9929bcc",
         "digest": {
           "sha256": "962ef7014f226d586c47fb23ebcde5968e55a03f06dae8514b358579d8457e7a"
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       {
-        "@id": "urn:b51f6a09-3f73-4fb2-85a4-d4686faec93e",
+        "@id": "urn:84b79c77-e8eb-471c-9e27-83ae9cd47563",
         "label": "cluster_zfstat2",
         "prov:atLocation": "cluster_zfstat2",
         "digest": {
@@ -2091,25 +2090,25 @@
         }
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       {
-        "@id": "urn:0a585478-d1f8-42a3-835f-4ee727f66c02",
+        "@id": "urn:8c7ca029-99fa-4b68-83ba-5fa681021c7f",
         "label": "rendered_thresh_zstat1",
         "prov:atLocation": "rendered_thresh_zstat1",
-        "generatedBy": "urn:b88a65a1-2916-49de-be5d-06517bcb7976",
+        "generatedBy": "urn:6f98dc73-e596-4ea8-8c1d-7b8c163b0f58",
         "digest": {
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       {
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+        "@id": "urn:80cf28e9-a36e-4431-aa6c-f108bd2e4b33",
         "label": "rendered_thresh_zstat1.png",
         "prov:atLocation": "rendered_thresh_zstat1.png",
-        "generatedBy": "urn:8f306cc1-f996-42e7-9d77-2467d960872b",
+        "generatedBy": "urn:6f841891-72f5-4d4e-a131-253f4ac569a8",
         "digest": {
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       {
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         "label": "ramp.gif",
         "prov:atLocation": "/usr/local/packages/fsl-5.0.10/etc/luts/ramp.gif",
         "digest": {
@@ -2117,154 +2116,154 @@
         }
       },
       {
-        "@id": "urn:055eaf97-6c38-407b-afaf-83c13f4f416a",
+        "@id": "urn:4032004f-469c-4c23-9d84-67b87bd475c3",
         "label": ".ramp.gif",
         "prov:atLocation": ".ramp.gif",
-        "generatedBy": "urn:e627c9be-9e10-4f74-aa24-583b88f495a7",
+        "generatedBy": "urn:b8c70f53-b7ac-4987-9c8c-344acef7b7f5",
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       {
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+        "@id": "urn:f962b32f-0ab9-4c2b-861a-20ef51f06bed",
         "label": "rendered_thresh_zstat2",
         "prov:atLocation": "rendered_thresh_zstat2",
-        "generatedBy": "urn:6861a623-9c0f-4e38-a22e-5c2ca462fefb",
+        "generatedBy": "urn:65b0ba1e-2605-4c33-a061-bbe12d0a744d",
         "digest": {
           "sha256": "b988cb8ba2b862b6fa88f223fcd3279c70e2ea217477bd1ec664c023be079cad"
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       {
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         "label": "rendered_thresh_zstat2.png",
         "prov:atLocation": "rendered_thresh_zstat2.png",
-        "generatedBy": "urn:935da944-c6e7-430f-9fd4-6b451d957275",
+        "generatedBy": "urn:cffc88d3-d33a-458a-bb38-67d39e4fbad7",
         "digest": {
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       {
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         "label": "rendered_thresh_zstat3",
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diff --git a/examples/from_parsers/fsl/fsl_gaussian_report_log.jsonld b/examples/from_parsers/fsl/fsl_gaussian_report_log.jsonld
index 617a358c7..ab42a7ae4 100644
--- a/examples/from_parsers/fsl/fsl_gaussian_report_log.jsonld
+++ b/examples/from_parsers/fsl/fsl_gaussian_report_log.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:39ea58bb-83ea-4c9e-8050-7adcf255c33d",
+        "@id": "urn:220a3df3-acd7-4c5b-a179-c4c270ce8906",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "FSL",
@@ -14,608 +13,608 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:1dcfe420-527d-4cc2-8411-9c1433b5fdff",
+        "@id": "urn:e0b7adb3-d38b-4fc0-873d-2d62ebec19ce",
         "label": "fslmaths",
-        "associatedWith": "urn:39ea58bb-83ea-4c9e-8050-7adcf255c33d",
+        "associatedWith": "urn:220a3df3-acd7-4c5b-a179-c4c270ce8906",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold prefiltered_func_data -odt float",
         "used": [
-          "urn:3b785f19-73bf-4c34-a038-7a9b4396a169"
+          "urn:d314992b-cac9-4ad4-bdc7-867f727169d0"
         ]
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-        "@id": "urn:9514e444-af9c-4649-b1e3-f2b7371e2ff3",
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         "label": "fslroi",
-        "associatedWith": "urn:39ea58bb-83ea-4c9e-8050-7adcf255c33d",
+        "associatedWith": "urn:220a3df3-acd7-4c5b-a179-c4c270ce8906",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslroi prefiltered_func_data example_func 52 1",
         "used": [
-          "urn:bdf545f3-a058-4328-9ee9-0e77526c0c60"
+          "urn:cea9a42a-f937-414b-8456-cbaafbf7e172"
         ]
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+        "@id": "urn:6a8442c4-f137-4ae5-8f53-173052de0faf",
         "label": "mainfeatreg",
-        "associatedWith": "urn:39ea58bb-83ea-4c9e-8050-7adcf255c33d",
+        "associatedWith": "urn:220a3df3-acd7-4c5b-a179-c4c270ce8906",
         "command": "/usr/local/packages/fsl-5.0.10/bin/mainfeatreg -F 6.00 -d /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_gaussian.feat -l /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_gaussian.feat/logs/feat2_pre -R /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_gaussian.feat/report_unwarp.html -r /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_gaussian.feat/report_reg.html  -i /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_gaussian.feat/example_func.nii.gz  -h /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w_brain -w  BBR -x 90 -s /usr/local/packages/fsl-5.0.8/data/standard/MNI152_T1_2mm_brain -y 12 -z 90",
         "used": [
-          "urn:000439d2-1c29-420d-974e-96ebf05bc13c",
-          "urn:02775417-0217-4d74-8e8a-e0541b4e1a0b",
-          "urn:0c6b3aeb-06f8-4e6b-b3ed-88acdbf9e0e6"
+          "urn:8d7ed096-6eee-46d3-8707-16ad1a94db51",
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+        "@id": "urn:23d7ac15-7e72-4849-b3a1-851e58705883",
         "label": "Make directory",
-        "associatedWith": "urn:39ea58bb-83ea-4c9e-8050-7adcf255c33d",
+        "associatedWith": "urn:220a3df3-acd7-4c5b-a179-c4c270ce8906",
         "command": "/bin/mkdir -p /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_gaussian.feat/reg",
         "used": []
       },
       {
-        "@id": "urn:63697e02-287b-45a2-bb20-41e265601261",
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         "used": [
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+          "urn:5f56037d-5953-41cb-8829-328f92f7c45d"
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         "used": []
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         "used": [
-          "urn:d8775774-929a-4f81-8fcb-6ba1f916e161"
+          "urn:eb9c5a32-a971-4ebc-88fb-ab4245683a0e"
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+        "associatedWith": "urn:220a3df3-acd7-4c5b-a179-c4c270ce8906",
         "command": "/usr/local/packages/fsl-5.0.10/bin/slicer example_func2highres highres -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png",
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@@ -979,25 +978,25 @@
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@@ -1005,7 +1004,7 @@
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@@ -1013,7 +1012,7 @@
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@@ -1021,7 +1020,7 @@
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@@ -1029,7 +1028,7 @@
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@@ -1037,7 +1036,7 @@
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@@ -1045,34 +1044,34 @@
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@@ -1080,34 +1079,34 @@
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@@ -1115,106 +1114,106 @@
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@@ -1222,25 +1221,25 @@
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         "label": "prefiltered_func_data*",
         "prov:atLocation": "prefiltered_func_data*",
         "digest": {
@@ -1248,16 +1247,16 @@
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       {
-        "@id": "urn:d5e3f198-a9c4-4128-a3bc-7636be079ef3",
+        "@id": "urn:3bfbbb4a-873e-45e9-9207-d8b0c3667936",
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         "prov:atLocation": "custom_timing_files",
-        "generatedBy": "urn:fb3bb527-ace9-4fc0-aa87-c2013e3eec38",
+        "generatedBy": "urn:3dee4533-d67a-4b50-8443-b712acd3d6c1",
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+        "@id": "urn:c64856a4-70d0-4ee4-823e-ded8d35f52f8",
         "label": "sub-01_tone_counting.txt",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/ONSETS/sub-01_tone_counting.txt",
         "digest": {
@@ -1265,22 +1264,22 @@
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       {
-        "@id": "urn:d6edc215-1f9b-4996-8ac6-215c125316b0",
+        "@id": "urn:344930df-f407-41d1-af01-bd028ff0bbdc",
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         "prov:atLocation": "custom_timing_files/ev1.txt",
-        "generatedBy": "urn:b75fdf24-cd6a-4012-801f-923ace034deb"
+        "generatedBy": "urn:66b78379-1541-42a4-ab85-eee1a6eeacf3"
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+        "@id": "urn:07ec0c84-5406-43c4-9a02-5abcc5be6fdc",
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         "prov:atLocation": "custom_timing_files",
-        "generatedBy": "urn:790edad4-6308-4c2b-9d08-5cf9b9a4a3e9",
+        "generatedBy": "urn:53f479e8-16ec-4352-8e04-1986948d6c4e",
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+        "@id": "urn:6d65e310-6db0-49ad-a1e3-8096780ab290",
         "label": "sub-01_tone_counting_probe.txt",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/ONSETS/sub-01_tone_counting_probe.txt",
         "digest": {
@@ -1288,13 +1287,13 @@
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-        "@id": "urn:bdfa37d7-cdb8-4629-b03c-4076de6d2553",
+        "@id": "urn:75e370cb-a13b-4950-bd90-1dc112624e0e",
         "label": "ev2.txt",
         "prov:atLocation": "custom_timing_files/ev2.txt",
-        "generatedBy": "urn:ab38c57b-f9d1-418f-b7da-f63d7457eea2"
+        "generatedBy": "urn:411d4e76-61bb-4d10-bc7a-0969df9d6f04"
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-        "@id": "urn:56a706b4-b227-4597-9649-35994171b07c",
+        "@id": "urn:e11beee5-6c6b-453c-8060-fcffbb708e37",
         "label": "res4d",
         "prov:atLocation": "stats/res4d",
         "digest": {
@@ -1302,16 +1301,16 @@
         }
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       {
-        "@id": "urn:a8b4f6cd-a03e-41cf-96ef-9ab65aba7cbc",
+        "@id": "urn:895829c6-73b7-43eb-abad-4ec4d5d191b5",
         "label": "smoothness",
         "prov:atLocation": "stats/smoothness",
-        "generatedBy": "urn:17b28bd3-87c8-4b49-a4bb-147ac5877515",
+        "generatedBy": "urn:4316dd80-22a1-469e-8f7d-247e5ee3cc6d",
         "digest": {
           "sha256": "67b0aaf95a257beff60d331b56265034807ca51e67e2d312d481d5835ef0b1d0"
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       {
-        "@id": "urn:80f95e23-aff8-4456-8e82-5be894781ff4",
+        "@id": "urn:f8ab6eb6-f5f5-4cec-a58e-20cab6d8bc24",
         "label": "zstat1",
         "prov:atLocation": "stats/zstat1",
         "digest": {
@@ -1319,16 +1318,16 @@
         }
       },
       {
-        "@id": "urn:979f2869-ec3c-43b7-ba7b-aa31c0de43e3",
+        "@id": "urn:aec7aa6f-2588-4bea-bcce-99b4ab634b80",
         "label": "thresh_zstat1",
         "prov:atLocation": "thresh_zstat1",
-        "generatedBy": "urn:4e54415c-e3a2-425d-8984-7c29c197b596",
+        "generatedBy": "urn:6314e193-6e8a-45e4-8fe3-45ee8c4f8897",
         "digest": {
           "sha256": "662e7ba670e124d15bb3cc18b818868f76604578034b524c8882f35fc5db413f"
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       {
-        "@id": "urn:7bda0929-5010-41a1-8337-637123ef6c77",
+        "@id": "urn:6f60d331-157c-4056-a0fe-271a0884e0d9",
         "label": "zstat2",
         "prov:atLocation": "stats/zstat2",
         "digest": {
@@ -1336,16 +1335,16 @@
         }
       },
       {
-        "@id": "urn:d0bc5a1b-b9ef-4c42-8a09-15192419b539",
+        "@id": "urn:3922f9bd-f91d-449e-a730-8942b061fc06",
         "label": "thresh_zstat2",
         "prov:atLocation": "thresh_zstat2",
-        "generatedBy": "urn:c74c08f1-a405-47fa-814a-e8b8f5cdad68",
+        "generatedBy": "urn:77f10da2-0c84-4d84-8210-4f92dc30ed68",
         "digest": {
           "sha256": "fe707ed68d72f4376668be45a2030f2d00fa81534a3e95bf92b6a499fa8595bd"
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       {
-        "@id": "urn:60870a37-f1be-49dc-9ed1-97145a1186c6",
+        "@id": "urn:a28dbf2b-52e6-497a-9a17-f8131d65ccdb",
         "label": "cope1",
         "prov:atLocation": "stats/cope1",
         "digest": {
@@ -1353,25 +1352,25 @@
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       {
-        "@id": "urn:07e15c34-289b-4c89-93b3-2b34fda0c07b",
+        "@id": "urn:24cd5583-0676-412c-8d30-869fc4bad772",
         "label": "cluster_mask_zstat1",
         "prov:atLocation": "cluster_mask_zstat1",
-        "generatedBy": "urn:a4c2e84e-8a0c-4e79-93aa-7e9f427d57a2",
+        "generatedBy": "urn:8f99f1d1-e947-48e1-ba1a-7bd0a656dab0",
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       {
-        "@id": "urn:5d57f973-0e79-402e-bfcb-0ee9bd5e1dcc",
+        "@id": "urn:94968e26-dc7a-4ba6-b74a-67cc59e8071e",
         "label": "cope1",
         "prov:atLocation": "stats/cope1",
-        "generatedBy": "urn:a4c2e84e-8a0c-4e79-93aa-7e9f427d57a2",
+        "generatedBy": "urn:8f99f1d1-e947-48e1-ba1a-7bd0a656dab0",
         "digest": {
           "sha256": "bf3b603569da6dbe3d6f0e8667d346f3ac943c9d01d2fc9743ce17abeb1547fb"
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-        "@id": "urn:30ce15aa-b1f3-470f-b216-c9bfba4b1af6",
+        "@id": "urn:6355c74d-b451-4bf9-a444-67069ee974b3",
         "label": "cluster_zstat1",
         "prov:atLocation": "cluster_zstat1",
         "digest": {
@@ -1379,7 +1378,7 @@
         }
       },
       {
-        "@id": "urn:9654b85c-4255-4f5a-a22b-f6e0257b3ee8",
+        "@id": "urn:69393fe9-a34d-43a3-8146-b78f971c8599",
         "label": "cope2",
         "prov:atLocation": "stats/cope2",
         "digest": {
@@ -1387,25 +1386,25 @@
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       {
-        "@id": "urn:2e60ce96-16e4-4256-8774-5aeace0f387b",
+        "@id": "urn:691acadf-ac17-4e4d-beb5-1c5f3b344963",
         "label": "cluster_mask_zstat2",
         "prov:atLocation": "cluster_mask_zstat2",
-        "generatedBy": "urn:5e6b8718-a8c8-46d8-bfcc-c68b0d22e2bf",
+        "generatedBy": "urn:15ae5391-ad32-460c-98e3-00dba93100d8",
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       {
-        "@id": "urn:b7b63411-c4b2-48d7-9f0a-01e2993bd15b",
+        "@id": "urn:6def26df-f81f-41d3-b0ac-e5a601c7ce4e",
         "label": "cope2",
         "prov:atLocation": "stats/cope2",
-        "generatedBy": "urn:5e6b8718-a8c8-46d8-bfcc-c68b0d22e2bf",
+        "generatedBy": "urn:15ae5391-ad32-460c-98e3-00dba93100d8",
         "digest": {
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       {
-        "@id": "urn:7af9e65c-3632-4266-ba11-1a64afbd6692",
+        "@id": "urn:ef507610-583e-4af5-aaee-520301a7bdb0",
         "label": "cluster_zstat2",
         "prov:atLocation": "cluster_zstat2",
         "digest": {
@@ -1413,25 +1412,25 @@
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       {
-        "@id": "urn:b0613958-d78c-493f-ab53-f7ce1c6fd74f",
+        "@id": "urn:dbf0bd54-d5d1-45cf-8aa7-b593bd3aacf5",
         "label": "rendered_thresh_zstat1",
         "prov:atLocation": "rendered_thresh_zstat1",
-        "generatedBy": "urn:0e4632c5-f7da-4d58-ba1e-bf00cbb72e61",
+        "generatedBy": "urn:5339cda2-af48-4857-970f-5101e41df618",
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       {
-        "@id": "urn:61125ce4-0505-4313-a6d8-9dd9309b3597",
+        "@id": "urn:441608e5-a5db-483b-988c-f52b353161c6",
         "label": "rendered_thresh_zstat1.png",
         "prov:atLocation": "rendered_thresh_zstat1.png",
-        "generatedBy": "urn:3d3fff2a-8dc3-4d57-9a75-02c39114856b",
+        "generatedBy": "urn:910bccb7-dcd9-4410-83d0-7c955cc2e8db",
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       {
-        "@id": "urn:122448d3-c878-4554-9aea-fb011671618f",
+        "@id": "urn:289c4b37-40fb-4979-ab4c-a1537a0f8550",
         "label": "ramp.gif",
         "prov:atLocation": "/usr/local/packages/fsl-5.0.10/etc/luts/ramp.gif",
         "digest": {
@@ -1439,46 +1438,46 @@
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-        "@id": "urn:0bff3dca-19e8-4125-94c0-6a76d3eede2f",
+        "@id": "urn:a55793e4-f85a-4ac9-8d63-34f58119f00e",
         "label": ".ramp.gif",
         "prov:atLocation": ".ramp.gif",
-        "generatedBy": "urn:8d264a79-1906-4b4e-a5a3-d3f6b3e0c794",
+        "generatedBy": "urn:b217eadc-590a-4284-b165-90e5bfc2159f",
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-        "@id": "urn:fbc6e9e9-753a-4b57-a03d-837057b57490",
+        "@id": "urn:348b02c5-3388-42a3-90af-a610d35d440d",
         "label": "rendered_thresh_zstat2",
         "prov:atLocation": "rendered_thresh_zstat2",
-        "generatedBy": "urn:96a4888c-26f0-4f14-aab5-be0a7155f660",
+        "generatedBy": "urn:956a31fd-030a-4e43-8e0b-eb06823cf052",
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         "label": "rendered_thresh_zstat2.png",
         "prov:atLocation": "rendered_thresh_zstat2.png",
-        "generatedBy": "urn:fb72c5bd-574c-4069-aef4-9fc148874640",
+        "generatedBy": "urn:ec9d7980-1d0b-42f4-96b5-51a4ff6c86d0",
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+        "@id": "urn:0ae21bc4-efb3-434e-a543-eac47f225762",
         "label": "tsplot",
         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:2fe045c8-4b3e-42e8-a6f6-dc8f76543448",
+        "generatedBy": "urn:d401069b-da20-48be-afbb-31e098f3b3b2",
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-        "@id": "urn:aff94046-a755-4235-b8f9-02d51dd8354e",
+        "@id": "urn:c28e8620-2d74-43ae-be27-e2028601d9bd",
         "label": "tsplot",
         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:59b7eaaf-cde7-420b-a100-db32d13e794f",
+        "generatedBy": "urn:f64a3d35-0ede-4fc7-87a1-edc41e2efc37",
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diff --git a/examples/from_parsers/fsl/fsl_group_btw_report_log.jsonld b/examples/from_parsers/fsl/fsl_group_btw_report_log.jsonld
index 5055c4845..b0101e163 100644
--- a/examples/from_parsers/fsl/fsl_group_btw_report_log.jsonld
+++ b/examples/from_parsers/fsl/fsl_group_btw_report_log.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:5c5526d3-9ff7-428e-91db-935ee6ff422f",
+        "@id": "urn:6a66a71e-7be2-4194-a6da-82730ee2ada8",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "FSL",
@@ -14,429 +13,429 @@
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     "prov:Activity": [
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-        "@id": "urn:a9cc3337-7dfa-4f97-820f-bf23f4eb4e64",
+        "@id": "urn:418ec691-7af9-488a-84a3-f4c7d51256e1",
         "label": "featregapply",
-        "associatedWith": "urn:5c5526d3-9ff7-428e-91db-935ee6ff422f",
+        "associatedWith": "urn:6a66a71e-7be2-4194-a6da-82730ee2ada8",
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         "used": []
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       {
-        "@id": "urn:8ff96632-d4d4-4fff-9a73-a76e6a9c355e",
+        "@id": "urn:38049568-e433-4b10-990c-85b8dae900a9",
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-        "associatedWith": "urn:5c5526d3-9ff7-428e-91db-935ee6ff422f",
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         "used": []
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       {
-        "@id": "urn:5ea01a67-f03a-40ce-a834-16e5a65b6c5c",
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         "used": []
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       {
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       {
-        "@id": "urn:128376a3-ab26-44cf-833c-902f376bae52",
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         "used": []
       },
       {
-        "@id": "urn:5a78e128-92b4-4fb3-a38b-559576fcda4c",
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         "used": []
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         "used": []
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@@ -444,25 +443,25 @@
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@@ -470,52 +469,52 @@
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@@ -523,16 +522,16 @@
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@@ -540,16 +539,16 @@
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@@ -557,16 +556,16 @@
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@@ -574,16 +573,16 @@
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@@ -591,16 +590,16 @@
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@@ -608,16 +607,16 @@
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@@ -625,16 +624,16 @@
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@@ -642,16 +641,16 @@
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@@ -659,16 +658,16 @@
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@@ -676,16 +675,16 @@
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@@ -693,16 +692,16 @@
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@@ -710,16 +709,16 @@
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@@ -727,16 +726,16 @@
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@@ -744,43 +743,43 @@
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+        "@id": "urn:9eb675dd-d506-4c0c-8956-c50dce094ff3",
         "label": "maskunique_overlay.png",
         "prov:atLocation": "maskunique_overlay.png",
-        "generatedBy": "urn:034865b2-36f6-45ff-9ca0-89dd56ddd22d",
+        "generatedBy": "urn:e3fbf26f-e9cf-49ac-b999-37978b1a2f26",
         "digest": {
           "sha256": "97f1164fe5bbe6cf8ed3185176cbc937390c180ef1f320042593b67eefc71e66"
         }
       },
       {
-        "@id": "urn:01916163-39ab-406b-a4ad-fe365cf6bf5e",
+        "@id": "urn:0e1b6288-0e69-48eb-bc7d-ff62118220b7",
         "label": "ramp.gif",
         "prov:atLocation": "/usr/local/packages/fsl-5.0.10/etc/luts/ramp.gif",
         "digest": {
@@ -788,16 +787,16 @@
         }
       },
       {
-        "@id": "urn:057be9c0-35ac-49f8-a62a-d3917a8736cf",
+        "@id": "urn:5892f4d5-ff68-4975-b9c4-b358835454b7",
         "label": ".ramp.gif",
         "prov:atLocation": ".ramp.gif",
-        "generatedBy": "urn:3c8f1e80-b4dc-4d12-b22c-ac616848f9ae",
+        "generatedBy": "urn:bda90502-0355-42f7-b366-d17f5e34a690",
         "digest": {
           "sha256": "93f4284ccb854d5a41401d9360a13223017b67479cb289a33d83836922e028a4"
         }
       },
       {
-        "@id": "urn:0f4ce3cb-edbe-49d3-954c-6b5cc6ffdab8",
+        "@id": "urn:09f8f839-8937-4170-8d1c-c5beab63d0b2",
         "label": "mask",
         "prov:atLocation": "mask",
         "digest": {
@@ -805,16 +804,16 @@
         }
       },
       {
-        "@id": "urn:f8ad3805-7098-4b47-bba8-e210230c5e80",
+        "@id": "urn:543bd86f-24bf-41ee-b84a-695cc01b4006",
         "label": "mask",
         "prov:atLocation": "mask",
-        "generatedBy": "urn:6d537e2c-415f-4500-beec-7ff9617cd3c9",
+        "generatedBy": "urn:0a273a8b-bf6c-4fac-8fbc-7ab70f744064",
         "digest": {
           "sha256": "949a652a7389482d85f92185aaed9c21b7f6b514e929b523456f45f68c3ab14f"
         }
       },
       {
-        "@id": "urn:a5fc0d33-b76e-4555-a307-ff6b719128b6",
+        "@id": "urn:4d5b1a26-5ca1-4151-8aa9-8bb8be7e49aa",
         "label": "mean_func",
         "prov:atLocation": "mean_func",
         "digest": {
@@ -822,16 +821,16 @@
         }
       },
       {
-        "@id": "urn:67953245-9625-4958-9ed6-f255c3196cd3",
+        "@id": "urn:bf881656-b659-4108-a6d6-0d02560db0e3",
         "label": "mean_func",
         "prov:atLocation": "mean_func",
-        "generatedBy": "urn:7cbb179d-b703-4f73-8e1f-296962f7bdf8",
+        "generatedBy": "urn:e4e69c8b-361e-47c9-b4b2-1f9791d75970",
         "digest": {
           "sha256": "5629950501d629b6a15792e71751c4e17494fcd62e0f2b2ee8a3bc106735786e"
         }
       },
       {
-        "@id": "urn:90a887ab-a8a3-45b6-87c3-d33000ccc882",
+        "@id": "urn:543ded4f-3858-4174-96f2-31bdfaa6a8bd",
         "label": "cope1",
         "prov:atLocation": "cope1",
         "digest": {
@@ -839,16 +838,16 @@
         }
       },
       {
-        "@id": "urn:e14ccb8f-542f-4043-aa5b-2ad720a90fa5",
+        "@id": "urn:dbf4cddc-cc53-45dd-bdb8-ceefca12fb5d",
         "label": "cope1",
         "prov:atLocation": "cope1",
-        "generatedBy": "urn:40782800-0f18-44eb-927b-9a18f874c562",
+        "generatedBy": "urn:f1aeab90-fd5b-4b5b-8551-9b4b5206e3cc",
         "digest": {
           "sha256": "5e9fbbe343c55dc4117cd7d8ea564719e6607f0bf66cf8833cb082a4aa9cf824"
         }
       },
       {
-        "@id": "urn:e77609bf-fd45-4ea1-ad95-08171ed97abb",
+        "@id": "urn:11ba212b-96f7-4c06-975e-5e3f33400f89",
         "label": "varcope1",
         "prov:atLocation": "varcope1",
         "digest": {
@@ -856,10 +855,10 @@
         }
       },
       {
-        "@id": "urn:9f95d75b-2960-4442-b622-cfa279765332",
+        "@id": "urn:611642a2-088a-4b7e-b2e8-65eab6f3b9a3",
         "label": "varcope1",
         "prov:atLocation": "varcope1",
-        "generatedBy": "urn:f1e74580-01fc-4bcb-8267-dfeca3c1fcab",
+        "generatedBy": "urn:55edab04-2d8f-4fad-93b5-f00b8c4b1551",
         "digest": {
           "sha256": "06459b075612b55044b7e494206fcec5dbe73b1f5f8a13439d720705495ae2ee"
         }
diff --git a/examples/from_parsers/fsl/fsl_group_ols_report_log.jsonld b/examples/from_parsers/fsl/fsl_group_ols_report_log.jsonld
index c31d28eaa..6d872dd12 100644
--- a/examples/from_parsers/fsl/fsl_group_ols_report_log.jsonld
+++ b/examples/from_parsers/fsl/fsl_group_ols_report_log.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "@id": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "FSL",
@@ -14,429 +13,429 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:80fe1888-cba7-45c4-b609-c42f8b9ed545",
+        "@id": "urn:abfb5142-c999-4e6e-ae9e-27cbe9f09a1d",
         "label": "featregapply",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/featregapply /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-01.feat",
         "used": []
       },
       {
-        "@id": "urn:898da8f5-a63a-4248-84b6-c59a933aec05",
+        "@id": "urn:94571380-7577-41e6-a488-f0c5ea96db5e",
         "label": "featregapply",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/featregapply /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-02.feat",
         "used": []
       },
       {
-        "@id": "urn:5a12057b-7894-4658-8885-bf8772cdd0cf",
+        "@id": "urn:91acba0e-3699-459d-a4b3-c1788e5d53c4",
         "label": "featregapply",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/featregapply /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-03.feat",
         "used": []
       },
       {
-        "@id": "urn:f58acb68-39c7-4175-81a0-f7b8353c7746",
+        "@id": "urn:ae230fff-5fff-4021-9495-434681ac33b1",
         "label": "featregapply",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/featregapply /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-04.feat",
         "used": []
       },
       {
-        "@id": "urn:4f056dd0-3f08-4407-befe-2e698cb60933",
+        "@id": "urn:9e26b4b4-7e71-499b-96ae-a1c4ede8344c",
         "label": "featregapply",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/featregapply /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-05.feat",
         "used": []
       },
       {
-        "@id": "urn:660fe90e-75ea-435d-8db6-d226d404baef",
+        "@id": "urn:95dbbb1a-af6d-4133-8620-a928beb28b2c",
         "label": "featregapply",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/featregapply /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-06.feat",
         "used": []
       },
       {
-        "@id": "urn:9d077082-757f-4630-99ce-4cea132a877d",
+        "@id": "urn:00d2cbcd-88c4-495d-a56c-9c436669c375",
         "label": "featregapply",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/featregapply /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-07.feat",
         "used": []
       },
       {
-        "@id": "urn:18a22981-1713-456d-b688-a8619a182a84",
+        "@id": "urn:e4eab963-3f85-4099-b44a-7c31510246e3",
         "label": "featregapply",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/featregapply /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-08.feat",
         "used": []
       },
       {
-        "@id": "urn:6187dbad-7f5e-4069-96d4-a5217ac853d3",
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-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
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         "command": "/usr/local/packages/fsl-5.0.10/bin/featregapply /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-09.feat",
         "used": []
       },
       {
-        "@id": "urn:24494591-d5d7-4500-ad04-ae114c3334f9",
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-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
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         "command": "/usr/local/packages/fsl-5.0.10/bin/featregapply /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-10.feat",
         "used": []
       },
       {
-        "@id": "urn:9a733674-9bbb-4197-a3b3-6b052060bb4e",
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-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
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         "command": "/usr/local/packages/fsl-5.0.10/bin/featregapply /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-11.feat",
         "used": []
       },
       {
-        "@id": "urn:2601600d-77ad-47b1-943f-527dce2f3c41",
+        "@id": "urn:7f264260-0859-4fd4-80a8-03136d9e1dd1",
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-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/featregapply /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-12.feat",
         "used": []
       },
       {
-        "@id": "urn:5818684f-eb4f-4926-ab68-239aef10f315",
+        "@id": "urn:605488b5-e8b5-43a7-a87e-6bf4673c8dbd",
         "label": "featregapply",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/featregapply /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-13.feat",
         "used": []
       },
       {
-        "@id": "urn:09b0869a-34b6-4e96-8b33-d3180f5c63ee",
+        "@id": "urn:92dd3a7a-0a15-443b-b85f-3201f38e7d41",
         "label": "featregapply",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/featregapply /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-14.feat",
         "used": []
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       {
-        "@id": "urn:95b07d19-1268-4da8-aef5-714ebce7e815",
+        "@id": "urn:dced5c1d-04b9-4ce8-9f1f-929ef0c1d8c7",
         "label": "fslmerge",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmerge -t bg_image  /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-01.feat/reg_standard/reg/highres /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-02.feat/reg_standard/reg/highres /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-03.feat/reg_standard/reg/highres /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-04.feat/reg_standard/reg/highres /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-05.feat/reg_standard/reg/highres /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-06.feat/reg_standard/reg/highres /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-07.feat/reg_standard/reg/highres /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-08.feat/reg_standard/reg/highres /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-09.feat/reg_standard/reg/highres /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-10.feat/reg_standard/reg/highres /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-11.feat/reg_standard/reg/highres /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-12.feat/reg_standard/reg/highres /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-13.feat/reg_standard/reg/highres /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-14.feat/reg_standard/reg/highres",
         "used": []
       },
       {
-        "@id": "urn:33ff81af-1444-46c3-a060-f926d0ced8ae",
+        "@id": "urn:7fe5640e-c1ac-41e2-a390-5cfb10ed270c",
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-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths bg_image -inm 1000 -Tmean bg_image -odt float",
         "used": [
-          "urn:d4539ad2-b6b6-447b-b595-4c432dfba73a"
+          "urn:362a9b21-aaf4-43be-8ae2-e9676da61333"
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-        "@id": "urn:39fdeb1b-1b9e-48d6-967e-ba216bc07d04",
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-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
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         "used": []
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-        "@id": "urn:68c80596-8a3a-41ec-abd1-1b5cb9f3908f",
+        "@id": "urn:19c392b8-27a2-4289-8244-b4873e9ca58f",
         "label": "Make directory",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
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         "used": []
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+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths mask -Tmin mask",
         "used": [
-          "urn:588a7629-618c-407b-ba9b-2f1ecac124d7"
+          "urn:d8e5489f-a3db-414f-b726-91d2578e169f"
         ]
       },
       {
-        "@id": "urn:057a0867-62eb-4701-9db0-41598da4c88d",
+        "@id": "urn:31c67e59-a174-4acc-a9db-a84469c666cf",
         "label": "fslmerge",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmerge -t mean_func  /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-01.feat/reg_standard/mean_func /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-02.feat/reg_standard/mean_func /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-03.feat/reg_standard/mean_func /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-04.feat/reg_standard/mean_func /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-05.feat/reg_standard/mean_func /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-06.feat/reg_standard/mean_func /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-07.feat/reg_standard/mean_func /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-08.feat/reg_standard/mean_func /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-09.feat/reg_standard/mean_func /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-10.feat/reg_standard/mean_func /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-11.feat/reg_standard/mean_func /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-12.feat/reg_standard/mean_func /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-13.feat/reg_standard/mean_func /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-14.feat/reg_standard/mean_func",
         "used": []
       },
       {
-        "@id": "urn:acd0d873-2205-4bcf-8552-465bb5afba1f",
+        "@id": "urn:21696db2-7995-4ed0-b49a-cf12853936ea",
         "label": "fslmaths",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths mean_func -Tmean mean_func",
         "used": [
-          "urn:9c34070e-67f7-4161-8228-2532bcf88bc7"
+          "urn:eaef0dcb-5236-4a45-9f31-8a11e2ed6b04"
         ]
       },
       {
-        "@id": "urn:c650b95a-c9bf-4612-b47a-eedf376d79f9",
+        "@id": "urn:a8a1a9f6-ef1a-480d-bdea-a1be759db9ea",
         "label": "fslmerge",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmerge -t cope1  /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-01.feat/reg_standard/stats/cope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-02.feat/reg_standard/stats/cope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-03.feat/reg_standard/stats/cope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-04.feat/reg_standard/stats/cope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-05.feat/reg_standard/stats/cope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-06.feat/reg_standard/stats/cope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-07.feat/reg_standard/stats/cope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-08.feat/reg_standard/stats/cope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-09.feat/reg_standard/stats/cope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-10.feat/reg_standard/stats/cope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-11.feat/reg_standard/stats/cope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-12.feat/reg_standard/stats/cope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-13.feat/reg_standard/stats/cope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-14.feat/reg_standard/stats/cope1",
         "used": []
       },
       {
-        "@id": "urn:7365d26e-619c-4e80-a058-964fa937d9e5",
+        "@id": "urn:e6b98c73-86e5-4eed-abdd-25d3eb6842f7",
         "label": "fslmaths",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths cope1 -mas mask cope1",
         "used": [
-          "urn:588a7629-618c-407b-ba9b-2f1ecac124d7",
-          "urn:91bcc4fd-63dd-4ccd-b200-8f3db9ecd468"
+          "urn:d8e5489f-a3db-414f-b726-91d2578e169f",
+          "urn:40c7b3b1-aa1b-41ef-b09f-423be7a6600a"
         ]
       },
       {
-        "@id": "urn:17c44a15-af08-4f20-80dc-8d6a00fb19a0",
+        "@id": "urn:7cdabd60-f015-462a-9a04-a3e21053d633",
         "label": "printf",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "printf '1.01544485714 ' >> design.lcon",
         "used": []
       },
       {
-        "@id": "urn:5c3f74df-5e15-416e-8c19-763fdf4fac10",
+        "@id": "urn:6bd8a464-c1d1-4ad1-887e-89e4569f4fc5",
         "label": "fslmerge",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmerge -t varcope1  /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-01.feat/reg_standard/stats/varcope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-02.feat/reg_standard/stats/varcope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-03.feat/reg_standard/stats/varcope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-04.feat/reg_standard/stats/varcope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-05.feat/reg_standard/stats/varcope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-06.feat/reg_standard/stats/varcope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-07.feat/reg_standard/stats/varcope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-08.feat/reg_standard/stats/varcope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-09.feat/reg_standard/stats/varcope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-10.feat/reg_standard/stats/varcope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-11.feat/reg_standard/stats/varcope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-12.feat/reg_standard/stats/varcope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-13.feat/reg_standard/stats/varcope1 /home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-14.feat/reg_standard/stats/varcope1",
         "used": []
       },
       {
-        "@id": "urn:535bc829-b0d7-4089-a924-ada0c271af18",
+        "@id": "urn:3a3f7dc1-b64c-4e37-94ad-ced61e976493",
         "label": "fslmaths",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths varcope1 -mas mask varcope1",
         "used": [
-          "urn:588a7629-618c-407b-ba9b-2f1ecac124d7",
-          "urn:7e5eb7b6-e0e9-4515-8d8a-332f2753d583"
+          "urn:d8e5489f-a3db-414f-b726-91d2578e169f",
+          "urn:08ad89bb-f8c7-41e3-8c90-b1ab1ebcbe1a"
         ]
       },
       {
-        "@id": "urn:f19f51ad-5e08-412b-b80a-9023c70693b4",
+        "@id": "urn:b17cce80-9f35-4a8d-88e0-e1d81c9b0c87",
         "label": "printf",
-        "associatedWith": "urn:50e20ccc-b165-4f42-9835-b7ed07183397",
+        "associatedWith": "urn:bc3e9f42-d4b1-4642-97b0-5e6677575a1f",
         "command": "printf '1 ' >> design.lcon",
         "used": []
       }
     ],
     "prov:Entity": [
       {
-        "@id": "urn:d4539ad2-b6b6-447b-b595-4c432dfba73a",
+        "@id": "urn:362a9b21-aaf4-43be-8ae2-e9676da61333",
         "label": "bg_image",
         "prov:atLocation": "bg_image",
         "digest": {
@@ -444,25 +443,25 @@
         }
       },
       {
-        "@id": "urn:90fb626f-4820-45e0-9abc-2fa1b442e8e4",
+        "@id": "urn:7fa401d3-9b1e-402c-95a0-d5bb808a25ad",
         "label": "bg_image",
         "prov:atLocation": "bg_image",
-        "generatedBy": "urn:33ff81af-1444-46c3-a060-f926d0ced8ae",
+        "generatedBy": "urn:7fe5640e-c1ac-41e2-a390-5cfb10ed270c",
         "digest": {
           "sha256": "ee2ea46067dbf68f9438c2eca02baa42dc59c8f171830150d0621ae3e061d7d0"
         }
       },
       {
-        "@id": "urn:48daa469-7980-4aef-8da7-ad179b504481",
+        "@id": "urn:717ae316-6692-41fa-a042-a56ac63ecf4c",
         "label": "inputreg",
         "prov:atLocation": "inputreg",
-        "generatedBy": "urn:68c80596-8a3a-41ec-abd1-1b5cb9f3908f",
+        "generatedBy": "urn:19c392b8-27a2-4289-8244-b4873e9ca58f",
         "digest": {
           "sha256": "d820f84544e66c638eb5c8e71e84a56b0a45e35a1b508ff270c8e01746985c3f"
         }
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       {
-        "@id": "urn:840c5d90-84c3-412a-ae8d-5b5b8af3c28a",
+        "@id": "urn:ea004d6b-2e31-45db-b3b4-7b0e08b96791",
         "label": "mask",
         "prov:atLocation": "../mask",
         "digest": {
@@ -470,52 +469,52 @@
         }
       },
       {
-        "@id": "urn:162a1740-734c-4e43-8413-04fa22e9ac88",
+        "@id": "urn:7b8754b1-443a-4263-98f2-4ab4c5eac8fe",
         "label": "masksum",
         "prov:atLocation": "masksum",
-        "generatedBy": "urn:1abaf4b3-3b8b-47a5-9bef-ea9e15727931",
+        "generatedBy": "urn:c5644168-63b9-4e5f-b32b-354c7481a6b3",
         "digest": {
           "sha256": "11b44d8f49c65d763a7e80d2a07bc61d6269bc71dc9ea9f77bfe5f7795d4a58c"
         }
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       {
-        "@id": "urn:f48bc076-8f2e-47d0-b651-3a12200ba777",
+        "@id": "urn:9597a3cc-fad1-4121-b2ff-551c158e1486",
         "label": "masksum",
         "prov:atLocation": "masksum",
-        "generatedBy": "urn:c72a767c-6c04-48a4-840f-8f8fce9c046f",
+        "generatedBy": "urn:5ea48616-c75d-40df-8da5-ecbca08599d0",
         "digest": {
           "sha256": "11b44d8f49c65d763a7e80d2a07bc61d6269bc71dc9ea9f77bfe5f7795d4a58c"
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       },
       {
-        "@id": "urn:f59764b8-a925-44d9-8cc7-4e70fb2b3d1b",
+        "@id": "urn:5125d2d9-6492-4c8b-adf2-c5705cc01a67",
         "label": "masksum_overlay",
         "prov:atLocation": "masksum_overlay",
-        "generatedBy": "urn:63ad4bc7-4d97-46bc-b872-48b4e3cc971d",
+        "generatedBy": "urn:18c43dee-e923-4c54-9293-0d45d34598fc",
         "digest": {
           "sha256": "9f347d6ec7a789bf400954fc9f6576becdbfaae343b6e778e729bb02400c3e18"
         }
       },
       {
-        "@id": "urn:f0385465-4dbd-48ce-9470-433ea4f5b4ef",
+        "@id": "urn:40123b3b-91ec-43ee-988a-93227bbb8fa9",
         "label": "masksum_overlay.png",
         "prov:atLocation": "masksum_overlay.png",
-        "generatedBy": "urn:30934d7f-fa54-4dc4-92c2-0692dcc79bf8",
+        "generatedBy": "urn:54fe14f2-f486-4eb3-8300-f2e9a0b704e8",
         "digest": {
           "sha256": "cb87f6a075a6829b613c60ea6ed47ebd80fdb95356d0f783cf182255469425cb"
         }
       },
       {
-        "@id": "urn:c928a696-a036-4263-b227-10fed64c9e8e",
+        "@id": "urn:52207409-b5c7-42a2-a9f3-13fcebc29fa2",
         "label": "maskunique",
         "prov:atLocation": "maskunique",
-        "generatedBy": "urn:a4cb1cd3-5946-4299-bda9-a293aea387b1",
+        "generatedBy": "urn:0eebfdde-bdc5-40d0-bb8d-4c6bcb1afb9a",
         "digest": {
           "sha256": "b42669f6ae81e72b18aa1d23957a1f32022844786d867c099c24f0796227762a"
         }
       },
       {
-        "@id": "urn:64836f0e-e8b3-40d6-9247-a8e347c4ccdc",
+        "@id": "urn:2e5f2dfb-470a-43c5-95a0-5dbecb68ecd6",
         "label": "mask",
         "prov:atLocation": "/home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-01.feat/reg_standard/mask",
         "digest": {
@@ -523,16 +522,16 @@
         }
       },
       {
-        "@id": "urn:6a389401-d37b-4c0e-89e2-a748ed2a46af",
+        "@id": "urn:13f7d6e4-de0c-411e-a8e5-36e80edb89ff",
         "label": "maskunique",
         "prov:atLocation": "maskunique",
-        "generatedBy": "urn:abc626d1-00a7-4658-8345-e262989b746d",
+        "generatedBy": "urn:a06e91f3-8542-4272-a179-a66a7156b03a",
         "digest": {
           "sha256": "b42669f6ae81e72b18aa1d23957a1f32022844786d867c099c24f0796227762a"
         }
       },
       {
-        "@id": "urn:96d45e7e-9830-4d18-bab2-b0968b5f6d40",
+        "@id": "urn:6c839333-833f-49bb-a38e-fde96e9ae7f0",
         "label": "mask",
         "prov:atLocation": "/home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-02.feat/reg_standard/mask",
         "digest": {
@@ -540,16 +539,16 @@
         }
       },
       {
-        "@id": "urn:e7fa77d8-7c17-453f-bf44-06a83aa361fb",
+        "@id": "urn:fdecdbd0-25b4-4a8f-a3d3-e9908b473677",
         "label": "maskunique",
         "prov:atLocation": "maskunique",
-        "generatedBy": "urn:360c6e24-8ef1-4e78-a20c-4f1e6ebabc67",
+        "generatedBy": "urn:3b9828af-25bc-4463-b18a-2b842e1f91ff",
         "digest": {
           "sha256": "b42669f6ae81e72b18aa1d23957a1f32022844786d867c099c24f0796227762a"
         }
       },
       {
-        "@id": "urn:4405e61e-5f17-478e-8619-f860c4f23e39",
+        "@id": "urn:30f2c87d-f28f-4a74-8d93-0c761ca96317",
         "label": "mask",
         "prov:atLocation": "/home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-03.feat/reg_standard/mask",
         "digest": {
@@ -557,16 +556,16 @@
         }
       },
       {
-        "@id": "urn:1d237c07-a52d-4a05-81d5-bbabc95bf4d5",
+        "@id": "urn:6b4c40e2-9e63-4713-84af-081da9537ef3",
         "label": "maskunique",
         "prov:atLocation": "maskunique",
-        "generatedBy": "urn:8e3dccf2-4041-43a7-ae8e-c6693ee12610",
+        "generatedBy": "urn:a39d779d-35f9-4d5b-bd4e-775ab902dd6a",
         "digest": {
           "sha256": "b42669f6ae81e72b18aa1d23957a1f32022844786d867c099c24f0796227762a"
         }
       },
       {
-        "@id": "urn:8270d8d8-058e-45d1-bcc6-2073d90606e5",
+        "@id": "urn:3a79788e-4c74-4a65-b4c6-27115e8884d6",
         "label": "mask",
         "prov:atLocation": "/home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-04.feat/reg_standard/mask",
         "digest": {
@@ -574,16 +573,16 @@
         }
       },
       {
-        "@id": "urn:2420bc5d-17a3-48d3-9182-fcca102bd8bf",
+        "@id": "urn:c2ff4c68-2abb-4b70-908a-6844e3ed2b58",
         "label": "maskunique",
         "prov:atLocation": "maskunique",
-        "generatedBy": "urn:03d5f94b-379d-43ba-82a1-346e22e37619",
+        "generatedBy": "urn:5e81132b-0af3-47d9-a5e3-016da536af9c",
         "digest": {
           "sha256": "b42669f6ae81e72b18aa1d23957a1f32022844786d867c099c24f0796227762a"
         }
       },
       {
-        "@id": "urn:53cb7ce5-86d5-486f-b549-3d7bc5744529",
+        "@id": "urn:12ac620f-52b9-4e67-9ca4-2c6ed0706ca2",
         "label": "mask",
         "prov:atLocation": "/home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-05.feat/reg_standard/mask",
         "digest": {
@@ -591,16 +590,16 @@
         }
       },
       {
-        "@id": "urn:1bea0f51-9adc-43ee-8606-9199fe51d37c",
+        "@id": "urn:03ad30da-5d39-489d-9db4-1594a32ed253",
         "label": "maskunique",
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@@ -608,16 +607,16 @@
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@@ -625,16 +624,16 @@
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@@ -642,16 +641,16 @@
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@@ -659,16 +658,16 @@
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@@ -676,16 +675,16 @@
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         "prov:atLocation": "/home/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/LEVEL1/sub-11.feat/reg_standard/mask",
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@@ -693,16 +692,16 @@
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         "prov:atLocation": "maskunique",
-        "generatedBy": "urn:d33474de-c1e1-4d6c-a0f2-db992f31c561",
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@@ -710,16 +709,16 @@
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@@ -727,16 +726,16 @@
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@@ -744,43 +743,43 @@
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@@ -788,16 +787,16 @@
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-        "generatedBy": "urn:0a80926c-2513-4239-bf14-d648691c34ee",
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@@ -805,16 +804,16 @@
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@@ -822,16 +821,16 @@
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-        "generatedBy": "urn:acd0d873-2205-4bcf-8552-465bb5afba1f",
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@@ -839,16 +838,16 @@
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         "prov:atLocation": "cope1",
-        "generatedBy": "urn:7365d26e-619c-4e80-a058-964fa937d9e5",
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@@ -856,10 +855,10 @@
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diff --git a/examples/from_parsers/fsl/fsl_group_wls_report_log.jsonld b/examples/from_parsers/fsl/fsl_group_wls_report_log.jsonld
index 491bae95c..8e2aee753 100644
--- a/examples/from_parsers/fsl/fsl_group_wls_report_log.jsonld
+++ b/examples/from_parsers/fsl/fsl_group_wls_report_log.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
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-        "@id": "urn:8fe8a3f1-b285-4417-b942-d9a281060918",
+        "@id": "urn:39ea58bb-83ea-4c9e-8050-7adcf255c33d",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
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@@ -14,429 +13,429 @@
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-        "associatedWith": "urn:8fe8a3f1-b285-4417-b942-d9a281060918",
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         "used": []
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       {
-        "@id": "urn:e15e0c07-ad7d-4cf8-8615-461337751f00",
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@@ -444,25 +443,25 @@
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@@ -470,52 +469,52 @@
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@@ -523,16 +522,16 @@
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@@ -540,16 +539,16 @@
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@@ -557,16 +556,16 @@
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@@ -574,16 +573,16 @@
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@@ -591,16 +590,16 @@
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@@ -608,16 +607,16 @@
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@@ -625,16 +624,16 @@
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@@ -642,16 +641,16 @@
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@@ -659,16 +658,16 @@
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@@ -676,16 +675,16 @@
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@@ -693,16 +692,16 @@
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@@ -710,16 +709,16 @@
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@@ -744,43 +743,43 @@
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+        "@id": "urn:4ce7cdba-5a0b-4246-8ee3-840b44f92bf6",
         "label": "maskunique_overlay",
         "prov:atLocation": "maskunique_overlay",
-        "generatedBy": "urn:a8f99aa2-3c57-4b7e-a166-10298ab6e2bd",
+        "generatedBy": "urn:af761f7e-80af-4622-bb60-411065c9e5d1",
         "digest": {
           "sha256": "3dfdb6a1b19696ee4176ea1ddf2340577173dea4cf7602be588c45f6b29bc79c"
         }
       },
       {
-        "@id": "urn:80894f34-5436-4a99-bd8c-cd28bd86ba6d",
+        "@id": "urn:80fcdacd-a0b4-41a5-a625-30221b6d3350",
         "label": "maskunique_overlay.png",
         "prov:atLocation": "maskunique_overlay.png",
-        "generatedBy": "urn:85de85e6-c096-4520-be17-2ef38ee27ba4",
+        "generatedBy": "urn:e96a44c6-cc86-4fbd-80b1-ea93ccb3d990",
         "digest": {
           "sha256": "97f1164fe5bbe6cf8ed3185176cbc937390c180ef1f320042593b67eefc71e66"
         }
       },
       {
-        "@id": "urn:9c946d05-a7f3-449a-96dc-2b9498b9f342",
+        "@id": "urn:fd1716f5-9c7a-4f67-869a-1c5dd7aea8ca",
         "label": "ramp.gif",
         "prov:atLocation": "/usr/local/packages/fsl-5.0.10/etc/luts/ramp.gif",
         "digest": {
@@ -788,16 +787,16 @@
         }
       },
       {
-        "@id": "urn:a15c84dd-d081-4919-b897-d046a70498ec",
+        "@id": "urn:b8c7e4ee-449e-490e-bb35-95baf776b6c0",
         "label": ".ramp.gif",
         "prov:atLocation": ".ramp.gif",
-        "generatedBy": "urn:cf35e9bf-17a2-4078-9ef0-07b72bc70c29",
+        "generatedBy": "urn:92d99567-2e04-4755-84bf-14cd9ef1de78",
         "digest": {
           "sha256": "93f4284ccb854d5a41401d9360a13223017b67479cb289a33d83836922e028a4"
         }
       },
       {
-        "@id": "urn:7a795607-4194-4dc6-81cf-5d2b83bf47c1",
+        "@id": "urn:9b4436bc-3b0f-4b8f-ba17-18aac004a520",
         "label": "mask",
         "prov:atLocation": "mask",
         "digest": {
@@ -805,16 +804,16 @@
         }
       },
       {
-        "@id": "urn:6a309aaf-e36f-4234-aee9-c8be9fdc3ddb",
+        "@id": "urn:0a7647fc-2cdc-4fa3-b082-e96971482634",
         "label": "mask",
         "prov:atLocation": "mask",
-        "generatedBy": "urn:4634275d-8f31-4429-bf23-59bfd3c12e74",
+        "generatedBy": "urn:c073483a-c70c-494e-bc37-5a2327064f06",
         "digest": {
           "sha256": "949a652a7389482d85f92185aaed9c21b7f6b514e929b523456f45f68c3ab14f"
         }
       },
       {
-        "@id": "urn:d9c02ef8-ae4f-49fe-9649-3b35f4674c1e",
+        "@id": "urn:80f381a3-fcaa-49fb-885e-4debddb8a786",
         "label": "mean_func",
         "prov:atLocation": "mean_func",
         "digest": {
@@ -822,16 +821,16 @@
         }
       },
       {
-        "@id": "urn:acd749a0-2d7c-4376-98d0-74a4bf206371",
+        "@id": "urn:2a93e9d8-8d47-40af-8bcf-eaf983b9add1",
         "label": "mean_func",
         "prov:atLocation": "mean_func",
-        "generatedBy": "urn:38192dea-15e8-4bd3-b329-644b70132660",
+        "generatedBy": "urn:1da351b2-5bea-4433-a57f-1ed0437d697f",
         "digest": {
           "sha256": "5629950501d629b6a15792e71751c4e17494fcd62e0f2b2ee8a3bc106735786e"
         }
       },
       {
-        "@id": "urn:5ecbb2f9-d628-4980-8bed-9166dcee801a",
+        "@id": "urn:9a594528-acd4-484a-8308-79fdda5e4180",
         "label": "cope1",
         "prov:atLocation": "cope1",
         "digest": {
@@ -839,16 +838,16 @@
         }
       },
       {
-        "@id": "urn:07c230b3-a6ca-4c45-9fb4-593e85fba620",
+        "@id": "urn:b1d3f413-1a3f-4a66-8cee-b24bfdb8d5ea",
         "label": "cope1",
         "prov:atLocation": "cope1",
-        "generatedBy": "urn:eec7ccce-0779-437f-8450-c4b6f536a7bc",
+        "generatedBy": "urn:c879c188-eaba-4d99-a76b-7031e921db86",
         "digest": {
           "sha256": "5e9fbbe343c55dc4117cd7d8ea564719e6607f0bf66cf8833cb082a4aa9cf824"
         }
       },
       {
-        "@id": "urn:5620cc29-8198-4896-98b0-1649f1f44ded",
+        "@id": "urn:604a1e3b-15de-497b-a525-ca9bd99f2a09",
         "label": "varcope1",
         "prov:atLocation": "varcope1",
         "digest": {
@@ -856,10 +855,10 @@
         }
       },
       {
-        "@id": "urn:e9dcd1ce-f9a5-4c85-8831-8e2118f3e436",
+        "@id": "urn:7ab095d7-8d81-4df7-aa9f-2167bce867fc",
         "label": "varcope1",
         "prov:atLocation": "varcope1",
-        "generatedBy": "urn:e4344175-20ec-4b1d-b49f-7542d37e6caa",
+        "generatedBy": "urn:bfc5f78d-f8d3-4eee-8fd5-8835562215ba",
         "digest": {
           "sha256": "06459b075612b55044b7e494206fcec5dbe73b1f5f8a13439d720705495ae2ee"
         }
diff --git a/examples/from_parsers/fsl/fsl_hrf_fir_report_log.jsonld b/examples/from_parsers/fsl/fsl_hrf_fir_report_log.jsonld
index b9902c278..f2ec47a5b 100644
--- a/examples/from_parsers/fsl/fsl_hrf_fir_report_log.jsonld
+++ b/examples/from_parsers/fsl/fsl_hrf_fir_report_log.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:784958c7-9655-4c6a-b6fe-1e9b2b5aa90c",
+        "@id": "urn:1ff61e29-8a62-4b6d-9ab3-66b4131f429b",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "FSL",
@@ -14,743 +13,743 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:ed01e6fd-a6a0-4ff2-a6c0-ef61f178913f",
+        "@id": "urn:cd69bdd6-87b9-4324-8e15-9dfa7d9948bc",
         "label": "fslmaths",
-        "associatedWith": "urn:784958c7-9655-4c6a-b6fe-1e9b2b5aa90c",
+        "associatedWith": "urn:1ff61e29-8a62-4b6d-9ab3-66b4131f429b",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold prefiltered_func_data -odt float",
         "used": [
-          "urn:518b7ecc-efe2-4b58-aeae-27600c5f27d3"
+          "urn:88b6394b-ab36-4212-ada9-3823354cec18"
         ]
       },
       {
-        "@id": "urn:ad73a849-252a-4eab-a0ed-4e6f135564da",
+        "@id": "urn:98813b04-86b8-43e8-b7c1-7b79dc16b682",
         "label": "fslroi",
-        "associatedWith": "urn:784958c7-9655-4c6a-b6fe-1e9b2b5aa90c",
+        "associatedWith": "urn:1ff61e29-8a62-4b6d-9ab3-66b4131f429b",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslroi prefiltered_func_data example_func 52 1",
         "used": [
-          "urn:fd5cfc88-112e-46d7-881f-f322692999a8"
+          "urn:1163e644-4c67-4a4a-8632-fef54fc43897"
         ]
       },
       {
-        "@id": "urn:c4839939-2e5f-41a7-acd2-fab9794c49cc",
+        "@id": "urn:64ce8c11-0547-45c6-9800-a2a392488900",
         "label": "mainfeatreg",
-        "associatedWith": "urn:784958c7-9655-4c6a-b6fe-1e9b2b5aa90c",
+        "associatedWith": "urn:1ff61e29-8a62-4b6d-9ab3-66b4131f429b",
         "command": "/usr/local/packages/fsl-5.0.10/bin/mainfeatreg -F 6.00 -d /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_FIR_basis.feat -l /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_FIR_basis.feat/logs/feat2_pre -R /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_FIR_basis.feat/report_unwarp.html -r /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_FIR_basis.feat/report_reg.html  -i /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_FIR_basis.feat/example_func.nii.gz  -h /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w_brain -w  BBR -x 90 -s /usr/local/packages/fsl-5.0.8/data/standard/MNI152_T1_2mm_brain -y 12 -z 90",
         "used": [
-          "urn:3121c9fd-6157-4d30-bafc-ac592f83fa2c",
-          "urn:a9b6c421-df6f-4d8f-8949-e84066a596fc",
-          "urn:afe43f5a-5a5d-451b-a766-8dcbdb7ff23f"
+          "urn:72750923-73e5-4a3c-9092-b4aea4286e27",
+          "urn:8dc7b7dd-1c2d-4de6-af43-49413cef05bf",
+          "urn:332fb2ea-36f4-43c9-baea-0b38ef2a2179"
         ]
       },
       {
-        "@id": "urn:9d08e256-18dc-49a0-aaf2-712b1d2f9058",
+        "@id": "urn:c933e975-7f89-4ed1-8131-48cef7b2aa42",
         "label": "Make directory",
-        "associatedWith": "urn:784958c7-9655-4c6a-b6fe-1e9b2b5aa90c",
+        "associatedWith": "urn:1ff61e29-8a62-4b6d-9ab3-66b4131f429b",
         "command": "/bin/mkdir -p /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_FIR_basis.feat/reg",
         "used": []
       },
       {
-        "@id": "urn:7cbb0614-9599-46c3-a88b-12051f4807c6",
+        "@id": "urn:c8b07e4a-29df-4360-bb6b-0d4b76d035a2",
         "label": "fslmaths",
-        "associatedWith": "urn:784958c7-9655-4c6a-b6fe-1e9b2b5aa90c",
+        "associatedWith": "urn:1ff61e29-8a62-4b6d-9ab3-66b4131f429b",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w_brain highres",
         "used": [
-          "urn:a9b6c421-df6f-4d8f-8949-e84066a596fc"
+          "urn:8dc7b7dd-1c2d-4de6-af43-49413cef05bf"
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-        "@id": "urn:c9073dc8-0f92-4a58-87c6-462a9196c888",
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-        "associatedWith": "urn:784958c7-9655-4c6a-b6fe-1e9b2b5aa90c",
+        "associatedWith": "urn:1ff61e29-8a62-4b6d-9ab3-66b4131f429b",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w  highres_head",
         "used": [
-          "urn:d4278130-8cdf-448b-ab29-18f934b19c89"
+          "urn:59ad2686-bf03-4c54-ab58-52d3e36e159d"
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       {
-        "@id": "urn:678905c1-d3f9-4079-8e8a-ebeff7b289ba",
+        "@id": "urn:d867fd7f-631d-420b-900e-78f8937f4436",
         "label": "epi_reg",
-        "associatedWith": "urn:784958c7-9655-4c6a-b6fe-1e9b2b5aa90c",
+        "associatedWith": "urn:1ff61e29-8a62-4b6d-9ab3-66b4131f429b",
         "command": "/usr/local/packages/fsl-5.0.10/bin/epi_reg --epi=example_func --t1=highres_head --t1brain=highres --out=example_func2highres",
         "used": []
       },
       {
-        "@id": "urn:c9d42685-079c-4445-b83e-ce7178ddd0fa",
+        "@id": "urn:065fd0da-dec5-43b9-89bd-2e28490b2920",
         "label": "convert_xfm",
-        "associatedWith": "urn:784958c7-9655-4c6a-b6fe-1e9b2b5aa90c",
+        "associatedWith": "urn:1ff61e29-8a62-4b6d-9ab3-66b4131f429b",
         "command": "/usr/local/packages/fsl-5.0.10/bin/convert_xfm -inverse -omat highres2example_func.mat example_func2highres.mat",
         "used": [
-          "urn:efc86a01-5f01-4b48-9380-fdb30ecd01b2"
+          "urn:10f8b075-1fca-472e-b140-189ba027fbad"
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-        "@id": "urn:c7ebc85c-e88c-400a-8e89-237b22c196fe",
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         "label": "slicer",
-        "associatedWith": "urn:784958c7-9655-4c6a-b6fe-1e9b2b5aa90c",
+        "associatedWith": "urn:1ff61e29-8a62-4b6d-9ab3-66b4131f429b",
         "command": "/usr/local/packages/fsl-5.0.10/bin/slicer example_func2highres highres -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png",
         "used": [
-          "urn:a0b9bd52-1f4c-449a-a30b-716616d3920b",
-          "urn:cd0208c7-17e5-427d-a397-16b38eb8273e"
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-        "associatedWith": "urn:784958c7-9655-4c6a-b6fe-1e9b2b5aa90c",
+        "associatedWith": "urn:1ff61e29-8a62-4b6d-9ab3-66b4131f429b",
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+          "urn:f6388f61-a430-4ddb-8dc8-558e2ef8b0ac",
+          "urn:29e1c19f-538c-4342-9e76-a6866ccd580f",
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+          "urn:e255be3b-54f2-4438-a0c3-73a0866a113e",
+          "urn:2fc6ed9f-b90f-4833-a80d-770788678427",
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+          "urn:92706503-83a5-42fd-b68e-7dba8a30c693",
+          "urn:e1e59516-0eed-4c3c-84d8-68271d7d9ac8",
+          "urn:39992d62-da1f-4153-b77c-a96fe95f8555"
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-        "@id": "urn:629e31db-20d5-454f-bb06-3ea4e8008654",
+        "@id": "urn:d2ef3f1c-c063-440e-b174-047af4076a07",
         "label": "slicer",
-        "associatedWith": "urn:784958c7-9655-4c6a-b6fe-1e9b2b5aa90c",
+        "associatedWith": "urn:1ff61e29-8a62-4b6d-9ab3-66b4131f429b",
         "command": "/usr/local/packages/fsl-5.0.10/bin/slicer highres example_func2highres -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png",
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-          "urn:a0b9bd52-1f4c-449a-a30b-716616d3920b"
+          "urn:1320e946-ac94-4740-9e0c-b6f97ad0d99b",
+          "urn:d3ee1eb9-ba34-4c1b-be52-8fb9737bcae5"
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         "label": "pngappend",
-        "associatedWith": "urn:784958c7-9655-4c6a-b6fe-1e9b2b5aa90c",
+        "associatedWith": "urn:1ff61e29-8a62-4b6d-9ab3-66b4131f429b",
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         "used": [
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@@ -1250,106 +1249,106 @@
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@@ -1357,25 +1356,25 @@
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@@ -1383,16 +1382,16 @@
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@@ -1400,22 +1399,22 @@
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@@ -1423,13 +1422,13 @@
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@@ -1437,16 +1436,16 @@
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@@ -1454,16 +1453,16 @@
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@@ -1471,16 +1470,16 @@
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@@ -1488,16 +1487,16 @@
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@@ -1505,16 +1504,16 @@
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@@ -1522,25 +1521,25 @@
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@@ -1548,7 +1547,7 @@
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@@ -1556,25 +1555,25 @@
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         "label": "cope2",
         "prov:atLocation": "stats/cope2",
-        "generatedBy": "urn:d0e2f63f-eaa2-4877-9fa2-bfb74ff511da",
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@@ -1582,7 +1581,7 @@
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@@ -1590,25 +1589,25 @@
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         "prov:atLocation": "stats/cope3",
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@@ -1616,16 +1615,16 @@
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+        "@id": "urn:b64e7dcb-f9fd-480c-b8d1-f72de36ef22a",
         "label": "cluster_mask_zfstat1",
         "prov:atLocation": "cluster_mask_zfstat1",
-        "generatedBy": "urn:545d832b-aa4b-43c4-91f7-852908bcf351",
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         "prov:atLocation": "cluster_zfstat1",
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@@ -1633,25 +1632,25 @@
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         "prov:atLocation": "rendered_thresh_zstat1",
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         "prov:atLocation": "rendered_thresh_zstat1.png",
-        "generatedBy": "urn:7479bb7e-54b2-47ea-98d2-43c51aeaa2a4",
+        "generatedBy": "urn:f4f108d9-ad44-4f62-bef2-0214e3e76d69",
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         "prov:atLocation": "/usr/local/packages/fsl-5.0.10/etc/luts/ramp.gif",
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@@ -1659,82 +1658,82 @@
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-        "@id": "urn:bc712b9e-ebe7-442b-9cb0-524ae66cb09d",
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         "prov:atLocation": "rendered_thresh_zstat2",
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         "prov:atLocation": "rendered_thresh_zstat3",
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         "prov:atLocation": "rendered_thresh_zfstat1.png",
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         "label": "tsplot",
         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:4a3af7a0-3036-4378-9a44-c64d83423ba4",
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+        "@id": "urn:bbcb84ec-a02f-4564-9cb9-372890d1db97",
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         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:c46767c5-eee1-46c5-be47-43f187434027",
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diff --git a/examples/from_parsers/fsl/fsl_hrf_gammadiff_report_log.jsonld b/examples/from_parsers/fsl/fsl_hrf_gammadiff_report_log.jsonld
index 8d7fe1fdb..41af5f7d3 100644
--- a/examples/from_parsers/fsl/fsl_hrf_gammadiff_report_log.jsonld
+++ b/examples/from_parsers/fsl/fsl_hrf_gammadiff_report_log.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:9a7421be-512a-4690-b023-7d1996cf5544",
+        "@id": "urn:579301fe-cc07-4b7e-9f44-f990d3d76bf5",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "FSL",
@@ -14,540 +13,540 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:6dff238f-00fc-4ce2-9c25-489dbde3e9e7",
+        "@id": "urn:a50b87fb-4dad-4045-af1b-5fb7218f58f6",
         "label": "fslmaths",
-        "associatedWith": "urn:9a7421be-512a-4690-b023-7d1996cf5544",
+        "associatedWith": "urn:579301fe-cc07-4b7e-9f44-f990d3d76bf5",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold prefiltered_func_data -odt float",
         "used": [
-          "urn:816a65be-5552-4100-89ab-2eb490723213"
+          "urn:925c8d49-ab58-4373-8b9b-57ee08f09074"
         ]
       },
       {
-        "@id": "urn:602573c9-fda2-46ea-9e8a-09d94381a855",
+        "@id": "urn:00be7c67-3470-4109-aac0-ce3457fe672f",
         "label": "fslroi",
-        "associatedWith": "urn:9a7421be-512a-4690-b023-7d1996cf5544",
+        "associatedWith": "urn:579301fe-cc07-4b7e-9f44-f990d3d76bf5",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslroi prefiltered_func_data example_func 52 1",
         "used": [
-          "urn:aee884d0-ebf7-4771-87a5-0ca4fe8a0407"
+          "urn:7389473f-485d-491b-8432-a4d07111e05e"
         ]
       },
       {
-        "@id": "urn:3ac15d53-254f-4af7-9550-dbf93b032f0a",
+        "@id": "urn:6244338e-5df1-4496-829a-7ee82e6af2cf",
         "label": "mainfeatreg",
-        "associatedWith": "urn:9a7421be-512a-4690-b023-7d1996cf5544",
+        "associatedWith": "urn:579301fe-cc07-4b7e-9f44-f990d3d76bf5",
         "command": "/usr/local/packages/fsl-5.0.10/bin/mainfeatreg -F 6.00 -d /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_double_gamma.feat -l /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_double_gamma.feat/logs/feat2_pre -R /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_double_gamma.feat/report_unwarp.html -r /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_double_gamma.feat/report_reg.html  -i /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_double_gamma.feat/example_func.nii.gz  -h /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w_brain -w  BBR -x 90 -s /usr/local/packages/fsl-5.0.8/data/standard/MNI152_T1_2mm_brain -y 12 -z 90",
         "used": [
-          "urn:d0c4406f-db80-4b51-8651-292b0bd35f81",
-          "urn:fa158950-3648-4ab8-a9b3-b11a2c48ac17",
-          "urn:b768f6cb-37d7-41f6-b2f8-109a5e2867c7"
+          "urn:b85e4dd6-61b9-4c63-85f1-76c2718a8fc2",
+          "urn:bc2c5ca3-552a-4da0-9bd1-0c16a94c5ac2",
+          "urn:df7bed39-e2be-4ad5-a90e-79193079851a"
         ]
       },
       {
-        "@id": "urn:ab4edefa-3c5c-4fc8-bdfc-207e67b483bb",
+        "@id": "urn:a8c06dac-29ad-4202-b47d-c3852118ca61",
         "label": "Make directory",
-        "associatedWith": "urn:9a7421be-512a-4690-b023-7d1996cf5544",
+        "associatedWith": "urn:579301fe-cc07-4b7e-9f44-f990d3d76bf5",
         "command": "/bin/mkdir -p /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_double_gamma.feat/reg",
         "used": []
       },
       {
-        "@id": "urn:9cfed3d2-3adb-4e38-8d3e-24dda4043257",
+        "@id": "urn:f00f6f70-9f59-463a-9315-37ec75568f19",
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+        "associatedWith": "urn:579301fe-cc07-4b7e-9f44-f990d3d76bf5",
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         "used": [
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+          "urn:bc2c5ca3-552a-4da0-9bd1-0c16a94c5ac2"
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         "used": [
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+        "@id": "urn:40f0ba7c-6c5e-41e3-be4d-cb51edc55892",
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+        "associatedWith": "urn:579301fe-cc07-4b7e-9f44-f990d3d76bf5",
         "command": "/usr/local/packages/fsl-5.0.10/bin/epi_reg --epi=example_func --t1=highres_head --t1brain=highres --out=example_func2highres",
         "used": []
       },
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-        "@id": "urn:b97857bc-8e1c-448e-82f9-d862603dac3a",
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+        "associatedWith": "urn:579301fe-cc07-4b7e-9f44-f990d3d76bf5",
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         "used": [
-          "urn:1fd805ed-6069-4b1c-b02f-478a21ca0f26"
+          "urn:7badca47-0d69-4d41-ab15-65dd48fbfb3c"
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+        "associatedWith": "urn:579301fe-cc07-4b7e-9f44-f990d3d76bf5",
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@@ -555,25 +554,25 @@
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@@ -911,25 +910,25 @@
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@@ -937,7 +936,7 @@
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@@ -945,7 +944,7 @@
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@@ -953,7 +952,7 @@
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@@ -961,7 +960,7 @@
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@@ -969,7 +968,7 @@
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@@ -977,34 +976,34 @@
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@@ -1012,34 +1011,34 @@
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@@ -1047,106 +1046,106 @@
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@@ -1154,25 +1153,25 @@
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@@ -1180,16 +1179,16 @@
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         "label": "sub-01_tone_counting.txt",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/ONSETS/sub-01_tone_counting.txt",
         "digest": {
@@ -1197,22 +1196,22 @@
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         "label": "sub-01_tone_counting_probe.txt",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/ONSETS/sub-01_tone_counting_probe.txt",
         "digest": {
@@ -1220,13 +1219,13 @@
         }
       },
       {
-        "@id": "urn:908f0eb9-8640-4ea8-984e-c30eb7cf4f41",
+        "@id": "urn:5fcebb2a-561a-4a82-9ba8-c34a70dca3de",
         "label": "ev2.txt",
         "prov:atLocation": "custom_timing_files/ev2.txt",
-        "generatedBy": "urn:888cd434-7ae5-4692-887a-1885c0a450ab"
+        "generatedBy": "urn:66eaa3e1-c9e6-4028-b12e-20f937aeb6ce"
       },
       {
-        "@id": "urn:35245972-90d3-45c6-9944-72faa84e3706",
+        "@id": "urn:86fbc177-9b20-4b82-a202-e72143a5fc69",
         "label": "res4d",
         "prov:atLocation": "stats/res4d",
         "digest": {
@@ -1234,16 +1233,16 @@
         }
       },
       {
-        "@id": "urn:3fdc99b0-81fe-4f18-8a89-48b792cc531f",
+        "@id": "urn:21147da6-e390-48d1-8321-2479da448fd0",
         "label": "smoothness",
         "prov:atLocation": "stats/smoothness",
-        "generatedBy": "urn:200fba3d-33c5-4496-943b-56f13b63d9a5",
+        "generatedBy": "urn:ee37b775-45a9-425b-9c9b-f1b6abd36382",
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           "sha256": "67b0aaf95a257beff60d331b56265034807ca51e67e2d312d481d5835ef0b1d0"
         }
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       {
-        "@id": "urn:da8bcc81-abf0-456d-8ca1-b21e04592282",
+        "@id": "urn:7a70358b-df76-4d96-b855-eb06d565d332",
         "label": "zstat1",
         "prov:atLocation": "stats/zstat1",
         "digest": {
@@ -1251,16 +1250,16 @@
         }
       },
       {
-        "@id": "urn:da13fe93-74ee-4bbc-af70-243202e89d3e",
+        "@id": "urn:121d60bf-7a45-4729-9791-31b192ac153a",
         "label": "thresh_zstat1",
         "prov:atLocation": "thresh_zstat1",
-        "generatedBy": "urn:20419e38-cc85-4183-ae43-e2f45308fe6f",
+        "generatedBy": "urn:e5ba4dd7-5b17-4194-a1c9-264e76957414",
         "digest": {
           "sha256": "662e7ba670e124d15bb3cc18b818868f76604578034b524c8882f35fc5db413f"
         }
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       {
-        "@id": "urn:632c3a3b-bdb9-4282-a9cb-4034f4e71912",
+        "@id": "urn:bd53ea95-c4bc-4c3c-874b-7a51c9d50ee6",
         "label": "cope1",
         "prov:atLocation": "stats/cope1",
         "digest": {
@@ -1268,25 +1267,25 @@
         }
       },
       {
-        "@id": "urn:63cc0ce2-68d0-4a2e-8748-09a05e698e2e",
+        "@id": "urn:bfc45329-a862-495e-998f-ce799762b913",
         "label": "cluster_mask_zstat1",
         "prov:atLocation": "cluster_mask_zstat1",
-        "generatedBy": "urn:d1faa8a8-b3c1-4927-9969-0cff951f9d13",
+        "generatedBy": "urn:a15c6193-5c8c-4084-b956-dfbf30356ae5",
         "digest": {
           "sha256": "b28c170e33d2917cac55183786616a9e976e5e7f30dc7c8666341f12ed6d0277"
         }
       },
       {
-        "@id": "urn:987850b3-a5b0-4c00-9b48-9e83fb3d443f",
+        "@id": "urn:c503a0a4-664f-4750-a901-73b7820becbe",
         "label": "cope1",
         "prov:atLocation": "stats/cope1",
-        "generatedBy": "urn:d1faa8a8-b3c1-4927-9969-0cff951f9d13",
+        "generatedBy": "urn:a15c6193-5c8c-4084-b956-dfbf30356ae5",
         "digest": {
           "sha256": "bf3b603569da6dbe3d6f0e8667d346f3ac943c9d01d2fc9743ce17abeb1547fb"
         }
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       {
-        "@id": "urn:c9694971-487b-4e16-80c1-daed0bf77c2e",
+        "@id": "urn:f66d99bc-74fd-4639-b97a-2f4c668d4327",
         "label": "cluster_zstat1",
         "prov:atLocation": "cluster_zstat1",
         "digest": {
@@ -1294,25 +1293,25 @@
         }
       },
       {
-        "@id": "urn:36233805-7fb6-46b5-a36f-addd6b513571",
+        "@id": "urn:a527cfca-63f6-4674-b6e7-c63704924e3e",
         "label": "rendered_thresh_zstat1",
         "prov:atLocation": "rendered_thresh_zstat1",
-        "generatedBy": "urn:cf91d75d-dcb8-47e1-ad7b-9cd42f5e5bc7",
+        "generatedBy": "urn:439bbc5f-eb5d-4f49-a9e8-c699f6978b17",
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           "sha256": "de5b9d44d95f4252f491eb45c76a0ae2b4d2c75b58664fc0df7d9153810c0bf6"
         }
       },
       {
-        "@id": "urn:50d48bd5-727e-4b5c-85d0-84a98ef98fa2",
+        "@id": "urn:79450e3a-2794-4024-9b76-79a103d2b7d3",
         "label": "rendered_thresh_zstat1.png",
         "prov:atLocation": "rendered_thresh_zstat1.png",
-        "generatedBy": "urn:43c4789a-f863-4b01-8b90-5bf445bb185f",
+        "generatedBy": "urn:6ff9de7c-6cda-4e3a-b954-3f47e4155ef0",
         "digest": {
           "sha256": "15d6a8bf7a902df8c5feeb7468a3d0caacf9eb3067c0840c2f4763f5e2301527"
         }
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       {
-        "@id": "urn:4cce5b99-3a86-4003-b9fb-52b679835a79",
+        "@id": "urn:bbfa134b-682f-48e7-b299-9bec9bb3e53d",
         "label": "ramp.gif",
         "prov:atLocation": "/usr/local/packages/fsl-5.0.10/etc/luts/ramp.gif",
         "digest": {
@@ -1320,28 +1319,28 @@
         }
       },
       {
-        "@id": "urn:37983702-1bee-45d5-83fd-1fc6bb17e5cb",
+        "@id": "urn:b856ff1d-e871-4b14-a32a-b970adc8c637",
         "label": ".ramp.gif",
         "prov:atLocation": ".ramp.gif",
-        "generatedBy": "urn:1b7d2ad3-8d29-4aef-a8fa-f9fb4bbb9a40",
+        "generatedBy": "urn:9f53cc03-f2b2-4da6-a513-ed9fcea5e192",
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           "sha256": "93f4284ccb854d5a41401d9360a13223017b67479cb289a33d83836922e028a4"
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       {
-        "@id": "urn:3b2b28ba-ed52-4d32-bd20-a000c0400aab",
+        "@id": "urn:8bca4590-7011-4604-82a0-bba4995ab6c8",
         "label": "tsplot",
         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:ee967986-8707-450c-afb7-ab02b0f84b24",
+        "generatedBy": "urn:4e78aec3-0449-4957-9b2e-e2670d3c8eac",
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       {
-        "@id": "urn:12cc2a3a-4ddf-4596-87ea-972ae3374f05",
+        "@id": "urn:aedc8b00-31dc-4c2f-abe2-83b372cc9ea1",
         "label": "tsplot",
         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:07c0c668-0989-448b-bf80-146e799b0890",
+        "generatedBy": "urn:5ff718da-5612-4f5c-9c0f-a681585b477d",
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diff --git a/examples/from_parsers/fsl/fsl_motion_reg_der_report_log.jsonld b/examples/from_parsers/fsl/fsl_motion_reg_der_report_log.jsonld
index 9425d3db4..d82e1ec8c 100644
--- a/examples/from_parsers/fsl/fsl_motion_reg_der_report_log.jsonld
+++ b/examples/from_parsers/fsl/fsl_motion_reg_der_report_log.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:a011f4d3-bcb4-49b9-92b5-60d54964a1d2",
+        "@id": "urn:4d9601c7-6917-4b90-93c0-4d87f3eddf11",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "FSL",
@@ -14,572 +13,572 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:005f3bf8-1933-45c3-b283-155aa5cd92fe",
+        "@id": "urn:1fe37a16-fc1b-4e0e-a697-0312130b3c8e",
         "label": "fslmaths",
-        "associatedWith": "urn:a011f4d3-bcb4-49b9-92b5-60d54964a1d2",
+        "associatedWith": "urn:4d9601c7-6917-4b90-93c0-4d87f3eddf11",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold prefiltered_func_data -odt float",
         "used": [
-          "urn:5b07097b-74e7-4377-be56-e02e611bc43f"
+          "urn:b8139844-99ad-49a6-8c8d-581cd3610481"
         ]
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       {
-        "@id": "urn:b6c7fc02-e21b-4843-ae6e-33ae0b7e7457",
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         "label": "fslroi",
-        "associatedWith": "urn:a011f4d3-bcb4-49b9-92b5-60d54964a1d2",
+        "associatedWith": "urn:4d9601c7-6917-4b90-93c0-4d87f3eddf11",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslroi prefiltered_func_data example_func 52 1",
         "used": [
-          "urn:67c675a6-233a-4f89-9391-a7e140980dfb"
+          "urn:5a3b604b-22dc-4710-981b-3474bb824324"
         ]
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       {
-        "@id": "urn:ec3a19d9-9a5a-4b83-a471-89e8fce3eadc",
+        "@id": "urn:0854d88d-4411-4345-92d5-8db2a11ff49d",
         "label": "mainfeatreg",
-        "associatedWith": "urn:a011f4d3-bcb4-49b9-92b5-60d54964a1d2",
+        "associatedWith": "urn:4d9601c7-6917-4b90-93c0-4d87f3eddf11",
         "command": "/usr/local/packages/fsl-5.0.10/bin/mainfeatreg -F 6.00 -d /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_motion_reg_der.feat -l /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_motion_reg_der.feat/logs/feat2_pre -R /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_motion_reg_der.feat/report_unwarp.html -r /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_motion_reg_der.feat/report_reg.html  -i /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_motion_reg_der.feat/example_func.nii.gz  -h /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w_brain -w  BBR -x 90 -s /usr/local/packages/fsl-5.0.8/data/standard/MNI152_T1_2mm_brain -y 12 -z 90",
         "used": [
-          "urn:2ab707ae-f379-4591-a245-982cf6a0786d",
-          "urn:8b592887-7f42-4141-995d-d6d0ce67d10a",
-          "urn:8e023450-0935-49bf-8dd0-7bb4196fbdf4"
+          "urn:91ea8032-3aff-4df0-aa5c-1437dda477f2",
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+          "urn:0519bf39-23e6-48bc-9037-dfa79cf64173"
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       {
-        "@id": "urn:6cfef149-6cf9-489a-b7d2-fb11d514c35a",
+        "@id": "urn:91ce6272-68f4-4e66-ac0d-834d3a0c1096",
         "label": "Make directory",
-        "associatedWith": "urn:a011f4d3-bcb4-49b9-92b5-60d54964a1d2",
+        "associatedWith": "urn:4d9601c7-6917-4b90-93c0-4d87f3eddf11",
         "command": "/bin/mkdir -p /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_motion_reg_der.feat/reg",
         "used": []
       },
       {
-        "@id": "urn:b979651c-e069-41c3-9435-6a7efa49c0f1",
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         "used": [
-          "urn:8b592887-7f42-4141-995d-d6d0ce67d10a"
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         "label": "epi_reg",
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+        "associatedWith": "urn:4d9601c7-6917-4b90-93c0-4d87f3eddf11",
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         "command": "/usr/local/packages/fsl-5.0.10/bin/slicer example_func2highres highres -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png",
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@@ -587,25 +586,25 @@
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@@ -943,25 +942,25 @@
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@@ -969,7 +968,7 @@
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@@ -977,7 +976,7 @@
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@@ -985,7 +984,7 @@
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@@ -993,7 +992,7 @@
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@@ -1001,7 +1000,7 @@
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@@ -1009,34 +1008,34 @@
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@@ -1044,34 +1043,34 @@
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@@ -1079,106 +1078,106 @@
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@@ -1186,25 +1185,25 @@
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@@ -1212,16 +1211,16 @@
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@@ -1229,22 +1228,22 @@
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-        "@id": "urn:0f4d707a-72e8-42d9-bfe8-0c2db37553b3",
+        "@id": "urn:3beb9088-e8a6-44f2-b869-189fa7e32181",
         "label": "sub-01_tone_counting_probe.txt",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/ONSETS/sub-01_tone_counting_probe.txt",
         "digest": {
@@ -1252,24 +1251,24 @@
         }
       },
       {
-        "@id": "urn:24d65676-5458-4491-b14d-afc59bdc3e7c",
+        "@id": "urn:3f293e77-c0ee-4d38-8aad-1c5aa4760477",
         "label": "ev2.txt",
         "prov:atLocation": "custom_timing_files/ev2.txt",
-        "generatedBy": "urn:4c92e3a4-6cf2-4fa0-9fa6-91e0dcda8b8d"
+        "generatedBy": "urn:934df8a7-1b3b-4fda-9cbd-36546f3149ed"
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-        "@id": "urn:fc13645c-7312-4383-ae53-acf45451ee3b",
+        "@id": "urn:b36e766f-aeb8-4515-aaf6-d76431c4f769",
         "label": "prefiltered_func_data_mcf.par",
         "prov:atLocation": "mc/prefiltered_func_data_mcf.par"
       },
       {
-        "@id": "urn:f4d3c9da-afba-4300-bdb6-8b2eddc90883",
+        "@id": "urn:ad20686e-7a8c-4964-a10e-799a1c8761c9",
         "label": "prefiltered_func_data_mcf_diff",
         "prov:atLocation": "mc/prefiltered_func_data_mcf_diff",
-        "generatedBy": "urn:91e6e90d-7fd9-4fe3-9c65-1029ada5d21f"
+        "generatedBy": "urn:c774d4f0-4ad3-44d8-b9c5-7775c0dc9776"
       },
       {
-        "@id": "urn:25b260b1-6825-40d3-b423-c05cca0747fb",
+        "@id": "urn:7b98fe35-6185-46c1-b6ab-218cd580fb53",
         "label": "design",
         "prov:atLocation": "design",
         "digest": {
@@ -1277,7 +1276,7 @@
         }
       },
       {
-        "@id": "urn:f19ccc20-154f-4cee-9abd-ec0a43848b3d",
+        "@id": "urn:2db82d0b-3360-4127-ad60-d9505fc28fe6",
         "label": "res4d",
         "prov:atLocation": "stats/res4d",
         "digest": {
@@ -1285,16 +1284,16 @@
         }
       },
       {
-        "@id": "urn:43044f87-e488-43eb-8305-0ff802654d36",
+        "@id": "urn:2c4629c9-90fd-4777-a252-2d2d739ff1ee",
         "label": "smoothness",
         "prov:atLocation": "stats/smoothness",
-        "generatedBy": "urn:fb7367d2-16c2-4df8-b59a-428cf588b529",
+        "generatedBy": "urn:cc89346d-5c53-4652-84d4-847a29ab7c7c",
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           "sha256": "67b0aaf95a257beff60d331b56265034807ca51e67e2d312d481d5835ef0b1d0"
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-        "@id": "urn:4a25fd24-f3f5-4e89-8aec-1df8d599a71b",
+        "@id": "urn:0f49472a-f8ac-456d-b970-2eb57e51efac",
         "label": "zstat1",
         "prov:atLocation": "stats/zstat1",
         "digest": {
@@ -1302,16 +1301,16 @@
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       },
       {
-        "@id": "urn:0b111a92-c24b-463f-b287-d4090823ed0c",
+        "@id": "urn:72a2adcf-06bd-47a9-82ed-2f7be937388c",
         "label": "thresh_zstat1",
         "prov:atLocation": "thresh_zstat1",
-        "generatedBy": "urn:61060efc-571a-4d70-8b50-c0d29a64aa93",
+        "generatedBy": "urn:1ef903a9-dee1-4727-8ef9-9132eb28f704",
         "digest": {
           "sha256": "662e7ba670e124d15bb3cc18b818868f76604578034b524c8882f35fc5db413f"
         }
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       {
-        "@id": "urn:09963577-4d12-4c45-b9d1-d37b89b1772f",
+        "@id": "urn:0ea248cd-0b5c-47e6-86ab-b81edcdad19f",
         "label": "cope1",
         "prov:atLocation": "stats/cope1",
         "digest": {
@@ -1319,25 +1318,25 @@
         }
       },
       {
-        "@id": "urn:91318679-1f06-4646-bf2f-168ab6ba91ed",
+        "@id": "urn:aec640ed-c59f-49ed-8e7c-42a5ac214bf9",
         "label": "cluster_mask_zstat1",
         "prov:atLocation": "cluster_mask_zstat1",
-        "generatedBy": "urn:e69f066d-58e8-4729-8390-fa0e0bc20094",
+        "generatedBy": "urn:5b326d81-3d0a-4c1f-a2c2-9ef41725148b",
         "digest": {
           "sha256": "b28c170e33d2917cac55183786616a9e976e5e7f30dc7c8666341f12ed6d0277"
         }
       },
       {
-        "@id": "urn:f51d9744-f346-482a-ad1e-ff3c2c5e620c",
+        "@id": "urn:0bd5799e-da4c-488f-8427-4b14fb5557eb",
         "label": "cope1",
         "prov:atLocation": "stats/cope1",
-        "generatedBy": "urn:e69f066d-58e8-4729-8390-fa0e0bc20094",
+        "generatedBy": "urn:5b326d81-3d0a-4c1f-a2c2-9ef41725148b",
         "digest": {
           "sha256": "bf3b603569da6dbe3d6f0e8667d346f3ac943c9d01d2fc9743ce17abeb1547fb"
         }
       },
       {
-        "@id": "urn:1d22dfd7-820c-47f1-a56f-71c83fc51b1a",
+        "@id": "urn:7d12bc74-fa30-4adf-a5b2-2bb2ad07d322",
         "label": "cluster_zstat1",
         "prov:atLocation": "cluster_zstat1",
         "digest": {
@@ -1345,25 +1344,25 @@
         }
       },
       {
-        "@id": "urn:973d08db-2757-4255-a5df-d8705d9b523e",
+        "@id": "urn:18b7f28d-5051-46cf-b15f-3e50099a252f",
         "label": "rendered_thresh_zstat1",
         "prov:atLocation": "rendered_thresh_zstat1",
-        "generatedBy": "urn:09394dac-4d4d-4232-b1eb-73e58f8eb813",
+        "generatedBy": "urn:91102b13-0b47-465e-afe1-1c9b13f9ea6e",
         "digest": {
           "sha256": "de5b9d44d95f4252f491eb45c76a0ae2b4d2c75b58664fc0df7d9153810c0bf6"
         }
       },
       {
-        "@id": "urn:4d096062-937a-423a-b156-281a3a0a9777",
+        "@id": "urn:e71700d1-f16b-43b9-99b9-fbd0299f2534",
         "label": "rendered_thresh_zstat1.png",
         "prov:atLocation": "rendered_thresh_zstat1.png",
-        "generatedBy": "urn:b07e9f43-bab7-4505-bb00-8d93a7da789f",
+        "generatedBy": "urn:e149b9d7-48c5-49ff-944c-c8358c8c58f6",
         "digest": {
           "sha256": "15d6a8bf7a902df8c5feeb7468a3d0caacf9eb3067c0840c2f4763f5e2301527"
         }
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       {
-        "@id": "urn:8cfe4c47-39a7-4a5f-b536-c73da420a8c7",
+        "@id": "urn:ee2408cc-c449-4e10-93d3-7c11e0a58e0f",
         "label": "ramp.gif",
         "prov:atLocation": "/usr/local/packages/fsl-5.0.10/etc/luts/ramp.gif",
         "digest": {
@@ -1371,28 +1370,28 @@
         }
       },
       {
-        "@id": "urn:0e860a16-9036-4a12-a42f-715b6e2503ea",
+        "@id": "urn:88d7e833-336c-435b-9277-a5d5768699da",
         "label": ".ramp.gif",
         "prov:atLocation": ".ramp.gif",
-        "generatedBy": "urn:300af761-c4e4-4430-9b89-be2422a9a8ac",
+        "generatedBy": "urn:431edd12-cde6-4811-9006-d6fed017d3c5",
         "digest": {
           "sha256": "93f4284ccb854d5a41401d9360a13223017b67479cb289a33d83836922e028a4"
         }
       },
       {
-        "@id": "urn:33a215f5-9350-45b5-a102-e4271fdf8a02",
+        "@id": "urn:e70dd1e8-a92b-4729-967d-c0dbcba46a21",
         "label": "tsplot",
         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:84db5a50-5337-4efb-8f94-7bdc9322edb0",
+        "generatedBy": "urn:3508e8e8-f0c1-4ffd-8dfe-464026c65a88",
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           "sha256": "2a74042f4edf02288edf16961307f741651efb4346e102a04b7603e781d1625e"
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       {
-        "@id": "urn:be8a7c7b-6526-467d-beb1-7ebae316d11c",
+        "@id": "urn:a3e61de6-6e73-40e4-a5ba-7044349cfb1a",
         "label": "tsplot",
         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:c0271943-f354-4ebb-96a0-461ea962cdbb",
+        "generatedBy": "urn:c7594a11-495b-4a28-a309-548106b04b0e",
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diff --git a/examples/from_parsers/fsl/fsl_motion_reg_report_log.jsonld b/examples/from_parsers/fsl/fsl_motion_reg_report_log.jsonld
index 413f286de..dcace06c2 100644
--- a/examples/from_parsers/fsl/fsl_motion_reg_report_log.jsonld
+++ b/examples/from_parsers/fsl/fsl_motion_reg_report_log.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:68e5f037-ae24-4110-bf68-0f33967fcdb1",
+        "@id": "urn:ac651414-4de1-42cd-a173-ad519f6e16a6",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "FSL",
@@ -14,565 +13,565 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:23dc9eac-7e0a-4fb9-8c41-fd286cb8e6d4",
+        "@id": "urn:9f91de42-958b-4994-a2a1-cd5df69db358",
         "label": "fslmaths",
-        "associatedWith": "urn:68e5f037-ae24-4110-bf68-0f33967fcdb1",
+        "associatedWith": "urn:ac651414-4de1-42cd-a173-ad519f6e16a6",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold prefiltered_func_data -odt float",
         "used": [
-          "urn:e284cc01-ac8b-4ecd-815d-0ca2f933f53d"
+          "urn:824606da-683f-4db1-8310-2850ded25d2f"
         ]
       },
       {
-        "@id": "urn:55245bd5-e2b9-4e3d-89f6-898175db3b62",
+        "@id": "urn:b454e49b-12d9-4aff-94c3-3fd59398132c",
         "label": "fslroi",
-        "associatedWith": "urn:68e5f037-ae24-4110-bf68-0f33967fcdb1",
+        "associatedWith": "urn:ac651414-4de1-42cd-a173-ad519f6e16a6",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslroi prefiltered_func_data example_func 52 1",
         "used": [
-          "urn:f4df6cb7-c701-436a-9430-d2721a0a52a6"
+          "urn:7d46adc6-f120-4f44-8c70-ad3b8eaa5890"
         ]
       },
       {
-        "@id": "urn:210b7976-e9ae-4243-a954-7f09d63fafe5",
+        "@id": "urn:e90963c7-4df4-4e92-90a6-11df69e7316b",
         "label": "mainfeatreg",
-        "associatedWith": "urn:68e5f037-ae24-4110-bf68-0f33967fcdb1",
+        "associatedWith": "urn:ac651414-4de1-42cd-a173-ad519f6e16a6",
         "command": "/usr/local/packages/fsl-5.0.10/bin/mainfeatreg -F 6.00 -d /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_motion_reg.feat -l /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_motion_reg.feat/logs/feat2_pre -R /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_motion_reg.feat/report_unwarp.html -r /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_motion_reg.feat/report_reg.html  -i /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_motion_reg.feat/example_func.nii.gz  -h /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w_brain -w  BBR -x 90 -s /usr/local/packages/fsl-5.0.8/data/standard/MNI152_T1_2mm_brain -y 12 -z 90",
         "used": [
-          "urn:b5a3c5a4-ab0c-4be4-a61d-2bbfdd0b664b",
-          "urn:ad85f4d2-bc86-4eb0-b051-e88d0ec7f05c",
-          "urn:e77c0498-1451-4586-9da6-e9057e9481a9"
+          "urn:c7532fdd-ac39-43ff-acdd-62f316b3f815",
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+          "urn:ab15cd3f-1b9d-4006-9c10-7c7816794d53"
         ]
       },
       {
-        "@id": "urn:7c11963b-3914-4ac8-a5fc-a935011ad6e9",
+        "@id": "urn:97899751-2ff9-4004-80b3-d252dd68e0c9",
         "label": "Make directory",
-        "associatedWith": "urn:68e5f037-ae24-4110-bf68-0f33967fcdb1",
+        "associatedWith": "urn:ac651414-4de1-42cd-a173-ad519f6e16a6",
         "command": "/bin/mkdir -p /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_motion_reg.feat/reg",
         "used": []
       },
       {
-        "@id": "urn:b4169786-f8b4-4875-a20b-b4433c296029",
+        "@id": "urn:e917b63e-a583-43d1-b0a5-4b96417917d5",
         "label": "fslmaths",
-        "associatedWith": "urn:68e5f037-ae24-4110-bf68-0f33967fcdb1",
+        "associatedWith": "urn:ac651414-4de1-42cd-a173-ad519f6e16a6",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w_brain highres",
         "used": [
-          "urn:ad85f4d2-bc86-4eb0-b051-e88d0ec7f05c"
+          "urn:a30e7f05-30c9-4a93-831f-178beca06da5"
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-        "@id": "urn:696ebbff-1fbb-4a38-8b97-78f2901d8167",
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-        "associatedWith": "urn:68e5f037-ae24-4110-bf68-0f33967fcdb1",
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         "used": [
-          "urn:c318e459-6636-41c0-baad-6553d27b820c"
+          "urn:f81c36df-64ce-49ff-b928-c7ddf0b4c8c3"
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-        "@id": "urn:35fd6ff1-968d-40ab-aaad-7cf131cab8cf",
+        "@id": "urn:125ed038-94b2-44ff-b08a-6b20a34563d1",
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-        "associatedWith": "urn:68e5f037-ae24-4110-bf68-0f33967fcdb1",
+        "associatedWith": "urn:ac651414-4de1-42cd-a173-ad519f6e16a6",
         "command": "/usr/local/packages/fsl-5.0.10/bin/epi_reg --epi=example_func --t1=highres_head --t1brain=highres --out=example_func2highres",
         "used": []
       },
       {
-        "@id": "urn:38b5d57d-2ccc-4626-a8f7-de90eae750e4",
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-        "associatedWith": "urn:68e5f037-ae24-4110-bf68-0f33967fcdb1",
+        "associatedWith": "urn:ac651414-4de1-42cd-a173-ad519f6e16a6",
         "command": "/usr/local/packages/fsl-5.0.10/bin/convert_xfm -inverse -omat highres2example_func.mat example_func2highres.mat",
         "used": [
-          "urn:36ff0b3c-ddbb-4e94-a6a3-56e2bfd7bb9d"
+          "urn:45354d21-9918-4d74-ab12-ab46e2456b13"
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       },
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-        "@id": "urn:1c32b8dc-a3cb-4ef0-9c8f-eb21e635e505",
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+        "associatedWith": "urn:ac651414-4de1-42cd-a173-ad519f6e16a6",
         "command": "/usr/local/packages/fsl-5.0.10/bin/slicer example_func2highres highres -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png",
         "used": [
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-        "associatedWith": "urn:68e5f037-ae24-4110-bf68-0f33967fcdb1",
+        "associatedWith": "urn:ac651414-4de1-42cd-a173-ad519f6e16a6",
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@@ -580,25 +579,25 @@
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         "prov:atLocation": "example_func2highres.png",
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         "prov:atLocation": "sl?.png",
         "digest": {
@@ -936,25 +935,25 @@
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+        "generatedBy": "urn:f0961f03-78cc-43e3-b7c3-fda09a73d42c",
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         "label": "prefiltered_func_data_mcf.mat",
         "prov:atLocation": "prefiltered_func_data_mcf.mat",
         "digest": {
@@ -962,7 +961,7 @@
         }
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       {
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         "digest": {
@@ -970,7 +969,7 @@
         }
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       {
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+        "@id": "urn:235e03ab-4e6d-43fa-947c-18213c5b8159",
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         "prov:atLocation": "prefiltered_func_data_mcf_abs.rms",
         "digest": {
@@ -978,7 +977,7 @@
         }
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       {
-        "@id": "urn:e800456c-2420-4827-9eed-950861425106",
+        "@id": "urn:b99d477f-b343-4baf-a037-4bd3d873e359",
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         "prov:atLocation": "prefiltered_func_data_mcf_abs_mean.rms",
         "digest": {
@@ -986,7 +985,7 @@
         }
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       {
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         "digest": {
@@ -994,7 +993,7 @@
         }
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       {
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         "digest": {
@@ -1002,34 +1001,34 @@
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         "prov:atLocation": "prefiltered_func_data_mcf_abs.rms,prefiltered_func_data_mcf_rel.rms",
         "digest": {
@@ -1037,34 +1036,34 @@
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       {
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         "digest": {
@@ -1072,106 +1071,106 @@
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       {
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-        "generatedBy": "urn:05a732ed-44d0-4002-98ac-cec09f8f0b8d",
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         "label": "tempMean",
         "prov:atLocation": "tempMean",
-        "generatedBy": "urn:c70dc9e0-dc50-4bfc-bbab-d88f9ebbe9f3",
+        "generatedBy": "urn:f21fb26e-c121-44f4-9518-59a3ba3cddfb",
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         "label": "15.0",
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+        "generatedBy": "urn:c2edea08-f4e8-4dc9-b627-453b1f7c9127",
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         "label": "prefiltered_func_data_tempfilt",
         "prov:atLocation": "prefiltered_func_data_tempfilt",
         "digest": {
@@ -1179,25 +1178,25 @@
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       {
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-        "generatedBy": "urn:0845cab6-e232-408e-b04b-bf8aefb3c349",
+        "generatedBy": "urn:e096c919-99a8-4bda-b143-6b221924d744",
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-        "generatedBy": "urn:8f06309e-a4e5-43e9-8254-ec43f9546520",
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         "label": "prefiltered_func_data*",
         "prov:atLocation": "prefiltered_func_data*",
         "digest": {
@@ -1205,16 +1204,16 @@
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       },
       {
-        "@id": "urn:25151d2d-9541-4702-910b-34e9337d6dc4",
+        "@id": "urn:a604e485-33c0-49ce-8657-1649b10f2247",
         "label": "custom_timing_files",
         "prov:atLocation": "custom_timing_files",
-        "generatedBy": "urn:ef0524f4-7b3a-4ea9-92dd-fb8c21054636",
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+        "@id": "urn:4fd3e945-daaa-4e92-91ab-7e2849037ffa",
         "label": "sub-01_tone_counting.txt",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/ONSETS/sub-01_tone_counting.txt",
         "digest": {
@@ -1222,22 +1221,22 @@
         }
       },
       {
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         "label": "ev1.txt",
         "prov:atLocation": "custom_timing_files/ev1.txt",
-        "generatedBy": "urn:cc487d82-3708-49ac-acd2-0bdbc3427711"
+        "generatedBy": "urn:9a26f3e5-86c2-4593-81f3-cd533d64357d"
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         "label": "custom_timing_files",
         "prov:atLocation": "custom_timing_files",
-        "generatedBy": "urn:11c26016-0bdd-4fd4-a856-57ebc6e26ee7",
+        "generatedBy": "urn:0f68c0d2-fae0-4d24-9eac-8fb527e05cca",
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+        "@id": "urn:16efefb5-f541-4233-82d6-1e9fe0e35bce",
         "label": "sub-01_tone_counting_probe.txt",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/FSL/ONSETS/sub-01_tone_counting_probe.txt",
         "digest": {
@@ -1245,24 +1244,24 @@
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+        "@id": "urn:9080e1ed-e597-485c-b563-6642ff91b475",
         "label": "ev2.txt",
         "prov:atLocation": "custom_timing_files/ev2.txt",
-        "generatedBy": "urn:6d73fda2-0c34-40d4-920f-9e2a8fdfd781"
+        "generatedBy": "urn:478fc2cd-a9ee-46e7-8385-885a24c48bb7"
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       {
-        "@id": "urn:c05d71d0-695d-4142-bbdb-88f57fb53219",
+        "@id": "urn:c1f580e0-28aa-4625-9252-217bc4bade24",
         "label": "prefiltered_func_data_mcf.par",
         "prov:atLocation": "mc/prefiltered_func_data_mcf.par"
       },
       {
-        "@id": "urn:7d18474e-1e58-4c36-b89a-e52932fe2015",
+        "@id": "urn:712101dd-72bf-4522-84bd-2206e7600948",
         "label": "prefiltered_func_data_mcf_final.par",
         "prov:atLocation": "mc/prefiltered_func_data_mcf_final.par",
-        "generatedBy": "urn:32553c0c-47d4-4e17-b213-aeb143c39f70"
+        "generatedBy": "urn:f685e2f0-ad41-484b-b72b-9af14ad18ffb"
       },
       {
-        "@id": "urn:75834617-a647-4b05-a66f-eed728dab266",
+        "@id": "urn:4623a3e4-04d8-495c-9841-a8f1e6d88086",
         "label": "design",
         "prov:atLocation": "design",
         "digest": {
@@ -1270,7 +1269,7 @@
         }
       },
       {
-        "@id": "urn:db39d159-7c5b-4dc3-8d3f-b9bcae20c7bb",
+        "@id": "urn:7d02c4a5-0008-481a-aefd-89d90a4f459b",
         "label": "res4d",
         "prov:atLocation": "stats/res4d",
         "digest": {
@@ -1278,16 +1277,16 @@
         }
       },
       {
-        "@id": "urn:5150ea63-253e-4632-8e1c-e6d6f66d3f9b",
+        "@id": "urn:d1d82229-9f97-4cbc-bec1-e900fc856882",
         "label": "smoothness",
         "prov:atLocation": "stats/smoothness",
-        "generatedBy": "urn:d446fbfc-2ff1-4066-8050-bcc12f44e46e",
+        "generatedBy": "urn:0238939f-61b0-44a5-9e78-6dffb0b0b5e3",
         "digest": {
           "sha256": "67b0aaf95a257beff60d331b56265034807ca51e67e2d312d481d5835ef0b1d0"
         }
       },
       {
-        "@id": "urn:c12def47-7729-4f52-94a9-db975e35d749",
+        "@id": "urn:cfbdc37d-4f9f-4297-b2ed-b01ff2a85ed0",
         "label": "zstat1",
         "prov:atLocation": "stats/zstat1",
         "digest": {
@@ -1295,16 +1294,16 @@
         }
       },
       {
-        "@id": "urn:38704d9b-61c8-49cc-9b71-84de095523bf",
+        "@id": "urn:4c5b85fe-32e6-4d2c-b34c-8a2fc87aec51",
         "label": "thresh_zstat1",
         "prov:atLocation": "thresh_zstat1",
-        "generatedBy": "urn:e2af0880-2a04-4a00-96a3-c41d53591247",
+        "generatedBy": "urn:98f15577-ff6b-46bc-9bf2-acb04558545b",
         "digest": {
           "sha256": "662e7ba670e124d15bb3cc18b818868f76604578034b524c8882f35fc5db413f"
         }
       },
       {
-        "@id": "urn:3e06e6a4-7e79-4404-a663-29c90662e70d",
+        "@id": "urn:d61ba711-53ab-409c-b0f7-ca672b380ffe",
         "label": "cope1",
         "prov:atLocation": "stats/cope1",
         "digest": {
@@ -1312,25 +1311,25 @@
         }
       },
       {
-        "@id": "urn:811288a2-49a2-4a25-a88d-b9428fcb266e",
+        "@id": "urn:1ff46c81-17ab-417c-898c-5c967b8b6b74",
         "label": "cluster_mask_zstat1",
         "prov:atLocation": "cluster_mask_zstat1",
-        "generatedBy": "urn:b97ce5dd-8d4e-45b6-8bfb-c148e2c4eee5",
+        "generatedBy": "urn:0e12140c-f0fa-4b1c-afdc-6b4072852687",
         "digest": {
           "sha256": "b28c170e33d2917cac55183786616a9e976e5e7f30dc7c8666341f12ed6d0277"
         }
       },
       {
-        "@id": "urn:4110db24-024a-4682-b347-ed6128ea0917",
+        "@id": "urn:70a63de5-2bb7-4f9d-b86b-0a8330de087f",
         "label": "cope1",
         "prov:atLocation": "stats/cope1",
-        "generatedBy": "urn:b97ce5dd-8d4e-45b6-8bfb-c148e2c4eee5",
+        "generatedBy": "urn:0e12140c-f0fa-4b1c-afdc-6b4072852687",
         "digest": {
           "sha256": "bf3b603569da6dbe3d6f0e8667d346f3ac943c9d01d2fc9743ce17abeb1547fb"
         }
       },
       {
-        "@id": "urn:f5d7521b-b160-4096-8ba1-a7560ca00126",
+        "@id": "urn:bab102ed-4797-4fa1-84b8-fa18fe447a52",
         "label": "cluster_zstat1",
         "prov:atLocation": "cluster_zstat1",
         "digest": {
@@ -1338,25 +1337,25 @@
         }
       },
       {
-        "@id": "urn:47beff27-61b1-4e9a-ac71-168810c57a26",
+        "@id": "urn:a214e64f-f623-475a-addf-0f8f08afe372",
         "label": "rendered_thresh_zstat1",
         "prov:atLocation": "rendered_thresh_zstat1",
-        "generatedBy": "urn:2d3597e6-3bc3-4588-ad30-2b66d5d8c409",
+        "generatedBy": "urn:78794883-5fae-4bcb-95e2-79995ba6442e",
         "digest": {
           "sha256": "de5b9d44d95f4252f491eb45c76a0ae2b4d2c75b58664fc0df7d9153810c0bf6"
         }
       },
       {
-        "@id": "urn:32aae5a8-0964-451f-bcb0-8d617608c133",
+        "@id": "urn:3f2ecad8-a8e5-493a-8abc-0ab3f1401d31",
         "label": "rendered_thresh_zstat1.png",
         "prov:atLocation": "rendered_thresh_zstat1.png",
-        "generatedBy": "urn:4b629c6e-ec58-44b8-bf63-76521ab37ad1",
+        "generatedBy": "urn:36155e48-6bd1-4f61-816c-dd5d0dbf062a",
         "digest": {
           "sha256": "15d6a8bf7a902df8c5feeb7468a3d0caacf9eb3067c0840c2f4763f5e2301527"
         }
       },
       {
-        "@id": "urn:22db26bd-486f-4dc5-980d-f943143a3734",
+        "@id": "urn:4a81a54c-f691-4024-8f90-299b7e38f7fc",
         "label": "ramp.gif",
         "prov:atLocation": "/usr/local/packages/fsl-5.0.10/etc/luts/ramp.gif",
         "digest": {
@@ -1364,28 +1363,28 @@
         }
       },
       {
-        "@id": "urn:abb994eb-f289-446f-b568-e9ebdb638e9d",
+        "@id": "urn:c8fa209f-5ecb-443c-9b74-ba12277d8e19",
         "label": ".ramp.gif",
         "prov:atLocation": ".ramp.gif",
-        "generatedBy": "urn:c48eb7b9-b8c4-4983-b55e-e69acedcf06c",
+        "generatedBy": "urn:086ca1fc-cef0-4bd7-9a98-1418e4dd7814",
         "digest": {
           "sha256": "93f4284ccb854d5a41401d9360a13223017b67479cb289a33d83836922e028a4"
         }
       },
       {
-        "@id": "urn:3c565e3e-f7b2-4c8c-82c7-06c46a42c8a9",
+        "@id": "urn:1daee25e-6e10-4a25-81f8-cf7861e3aaed",
         "label": "tsplot",
         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:9ad2b4b3-af7c-4e12-aaff-39f1e5dd7553",
+        "generatedBy": "urn:7ca09081-d282-4ecd-95b6-9c293a08f0c1",
         "digest": {
           "sha256": "2a74042f4edf02288edf16961307f741651efb4346e102a04b7603e781d1625e"
         }
       },
       {
-        "@id": "urn:6ea2ff65-dfd0-42ff-ad83-bde0185582ab",
+        "@id": "urn:1f4c0713-f660-426f-90a7-8a053bb099f6",
         "label": "tsplot",
         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:4324d607-6f82-4b26-9b3f-be7b6646d02c",
+        "generatedBy": "urn:da2f36c8-f656-4f6e-a4a8-8f2618a20752",
         "digest": {
           "sha256": "2a74042f4edf02288edf16961307f741651efb4346e102a04b7603e781d1625e"
         }
diff --git a/examples/from_parsers/fsl/fsl_thr_clustfwep05_report_log.jsonld b/examples/from_parsers/fsl/fsl_thr_clustfwep05_report_log.jsonld
index fabe1f352..35156762f 100644
--- a/examples/from_parsers/fsl/fsl_thr_clustfwep05_report_log.jsonld
+++ b/examples/from_parsers/fsl/fsl_thr_clustfwep05_report_log.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:03fee530-1ea7-404f-a470-3f22a2e8998c",
+        "@id": "urn:795e07b1-1d9b-4dab-a710-0d6826630aca",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "FSL",
@@ -14,533 +13,533 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:1fd80f42-e522-4b86-bb22-5df3ece23840",
+        "@id": "urn:08f0a212-4e7f-4c0f-972e-7e64312cdf16",
         "label": "fslmaths",
-        "associatedWith": "urn:03fee530-1ea7-404f-a470-3f22a2e8998c",
+        "associatedWith": "urn:795e07b1-1d9b-4dab-a710-0d6826630aca",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold prefiltered_func_data -odt float",
         "used": [
-          "urn:c4d49793-4cbe-4e0c-8d7d-23da9348dd19"
+          "urn:fdec7cf7-b051-44d5-a381-e3b0ebab89f3"
         ]
       },
       {
-        "@id": "urn:34ee8fc7-4929-46a5-8d29-b708dfd1f4fb",
+        "@id": "urn:83cb5338-7333-4019-a2bf-e413de151931",
         "label": "fslroi",
-        "associatedWith": "urn:03fee530-1ea7-404f-a470-3f22a2e8998c",
+        "associatedWith": "urn:795e07b1-1d9b-4dab-a710-0d6826630aca",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslroi prefiltered_func_data example_func 52 1",
         "used": [
-          "urn:fe9b261f-86e1-42ae-8c4e-90a11247319a"
+          "urn:1ac2dcd4-a126-4a34-a538-0abc16b33907"
         ]
       },
       {
-        "@id": "urn:007bb34b-cddd-44ba-bac7-748303ffa439",
+        "@id": "urn:3f4c9f31-a464-4c8c-8391-72d97a89b53c",
         "label": "mainfeatreg",
-        "associatedWith": "urn:03fee530-1ea7-404f-a470-3f22a2e8998c",
+        "associatedWith": "urn:795e07b1-1d9b-4dab-a710-0d6826630aca",
         "command": "/usr/local/packages/fsl-5.0.10/bin/mainfeatreg -F 6.00 -d /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_cluster_p005.feat -l /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_cluster_p005.feat/logs/feat2_pre -R /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_cluster_p005.feat/report_unwarp.html -r /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_cluster_p005.feat/report_reg.html  -i /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_cluster_p005.feat/example_func.nii.gz  -h /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w_brain -w  BBR -x 90 -s /usr/local/packages/fsl-5.0.8/data/standard/MNI152_T1_2mm_brain -y 12 -z 90",
         "used": [
-          "urn:8b84cd2b-4950-4f08-abf4-e14c724e2ce1",
-          "urn:67468386-08fe-4518-8aff-be434d2e335d",
-          "urn:d775de33-d760-405d-9a91-2e281268c97a"
+          "urn:127a38fe-34a4-4248-9396-9b5106b4bca0",
+          "urn:b361905e-407f-4981-8e58-3208f23a069a",
+          "urn:9ae838f4-3473-4c09-af74-fad420e11482"
         ]
       },
       {
-        "@id": "urn:3591baa3-31c7-47f7-978d-4a5246174400",
+        "@id": "urn:fdfa03a0-afb7-4faf-ac92-c3820dcd9366",
         "label": "Make directory",
-        "associatedWith": "urn:03fee530-1ea7-404f-a470-3f22a2e8998c",
+        "associatedWith": "urn:795e07b1-1d9b-4dab-a710-0d6826630aca",
         "command": "/bin/mkdir -p /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_cluster_p005.feat/reg",
         "used": []
       },
       {
-        "@id": "urn:dabe673f-26fb-4148-95d5-1a8c7138db3e",
+        "@id": "urn:8ddecffb-ef11-4fc1-87c4-ab560a8c9f96",
         "label": "fslmaths",
-        "associatedWith": "urn:03fee530-1ea7-404f-a470-3f22a2e8998c",
+        "associatedWith": "urn:795e07b1-1d9b-4dab-a710-0d6826630aca",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w_brain highres",
         "used": [
-          "urn:67468386-08fe-4518-8aff-be434d2e335d"
+          "urn:b361905e-407f-4981-8e58-3208f23a069a"
         ]
       },
       {
-        "@id": "urn:32d0c5a2-4cd2-4aff-a9e0-4a0bd2f7e626",
+        "@id": "urn:ff0e65a4-0e54-4c77-b24e-cf8ce0421e85",
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-        "associatedWith": "urn:03fee530-1ea7-404f-a470-3f22a2e8998c",
+        "associatedWith": "urn:795e07b1-1d9b-4dab-a710-0d6826630aca",
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         "used": [
-          "urn:ff0506f1-f772-4894-8ec1-48c8ecb4aa6f"
+          "urn:c358f7b3-73cf-45d3-acf3-497f46cedbea"
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       },
       {
-        "@id": "urn:2b9f7e83-4d41-4ef1-b7fe-a01dfc8382d0",
+        "@id": "urn:776184ac-3435-4832-bef8-2c899faf87b9",
         "label": "epi_reg",
-        "associatedWith": "urn:03fee530-1ea7-404f-a470-3f22a2e8998c",
+        "associatedWith": "urn:795e07b1-1d9b-4dab-a710-0d6826630aca",
         "command": "/usr/local/packages/fsl-5.0.10/bin/epi_reg --epi=example_func --t1=highres_head --t1brain=highres --out=example_func2highres",
         "used": []
       },
       {
-        "@id": "urn:feafb849-a3e8-4cf7-af1f-af920326784f",
+        "@id": "urn:b7fec75e-d2e7-44b7-8375-e8f8f053e571",
         "label": "convert_xfm",
-        "associatedWith": "urn:03fee530-1ea7-404f-a470-3f22a2e8998c",
+        "associatedWith": "urn:795e07b1-1d9b-4dab-a710-0d6826630aca",
         "command": "/usr/local/packages/fsl-5.0.10/bin/convert_xfm -inverse -omat highres2example_func.mat example_func2highres.mat",
         "used": [
-          "urn:e74ce86b-d799-40e1-9831-527dfdd4e8eb"
+          "urn:4256ab70-0769-45e6-a40b-c7adda1ca1d2"
         ]
       },
       {
-        "@id": "urn:50ead67b-b66d-47dc-8aee-be571fc00c19",
+        "@id": "urn:3360db04-b715-4330-b177-7ab1cbce8211",
         "label": "slicer",
-        "associatedWith": "urn:03fee530-1ea7-404f-a470-3f22a2e8998c",
+        "associatedWith": "urn:795e07b1-1d9b-4dab-a710-0d6826630aca",
         "command": "/usr/local/packages/fsl-5.0.10/bin/slicer example_func2highres highres -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png",
         "used": [
-          "urn:8b776a89-917e-4216-94da-cadb9a07b265",
-          "urn:734caeea-8af0-4599-9908-c08308cc9452"
+          "urn:76dcbbc1-5238-4257-916f-2a589f7983e7",
+          "urn:4495f152-217c-4c22-8568-7fa88bb8598d"
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-        "@id": "urn:f89527ff-6fb9-4848-b83b-87187c2e9d94",
+        "@id": "urn:c495f808-45f9-4230-9aac-403fe68f2a91",
         "label": "pngappend",
-        "associatedWith": "urn:03fee530-1ea7-404f-a470-3f22a2e8998c",
+        "associatedWith": "urn:795e07b1-1d9b-4dab-a710-0d6826630aca",
         "command": "/usr/local/packages/fsl-5.0.10/bin/pngappend sla.png slb.png slc.png sld.png sle.png slf.png slg.png slh.png sli.png slj.png slk.png sll.png example_func2highres1.png",
         "used": [
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+          "urn:62ba7534-d1d7-4bed-9ac3-95800b0d03ea",
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+          "urn:b11d414b-9380-422f-bf6e-86d8eabb6e1d",
+          "urn:1d50dc8c-5f1c-432f-816c-beee79b3a710",
+          "urn:432b8f41-0b8f-4a0f-a96e-ef80c4ddc637",
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+          "urn:7037a182-e09d-4c5f-96d7-6374e329ed9d",
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+          "urn:3aa74700-0b41-45a3-9889-68aad2d2e060"
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-        "@id": "urn:45cc2b39-a6fc-4f39-a6fe-09a7aad4c016",
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@@ -548,25 +547,25 @@
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@@ -574,7 +573,7 @@
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@@ -582,7 +581,7 @@
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@@ -590,31 +589,31 @@
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@@ -622,13 +621,13 @@
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@@ -636,16 +635,16 @@
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@@ -653,250 +652,250 @@
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@@ -904,25 +903,25 @@
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@@ -930,7 +929,7 @@
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@@ -938,7 +937,7 @@
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@@ -946,7 +945,7 @@
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@@ -954,7 +953,7 @@
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@@ -962,7 +961,7 @@
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@@ -970,34 +969,34 @@
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@@ -1005,34 +1004,34 @@
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@@ -1040,106 +1039,106 @@
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@@ -1147,25 +1146,25 @@
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@@ -1173,16 +1172,16 @@
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@@ -1190,22 +1189,22 @@
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@@ -1213,13 +1212,13 @@
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@@ -1227,16 +1226,16 @@
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@@ -1244,16 +1243,16 @@
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@@ -1261,25 +1260,25 @@
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           "sha256": "b28c170e33d2917cac55183786616a9e976e5e7f30dc7c8666341f12ed6d0277"
         }
       },
       {
-        "@id": "urn:189b1f16-0e39-43a0-a97d-ed70d61f5d4e",
+        "@id": "urn:571a134a-fc64-4cdd-a0f4-2ce78588cf20",
         "label": "cope1",
         "prov:atLocation": "stats/cope1",
-        "generatedBy": "urn:95b72fdb-64f4-42c3-ab59-c9671b5d34d3",
+        "generatedBy": "urn:3ae2add0-3e15-43a4-8ed1-2a271df38148",
         "digest": {
           "sha256": "bf3b603569da6dbe3d6f0e8667d346f3ac943c9d01d2fc9743ce17abeb1547fb"
         }
       },
       {
-        "@id": "urn:783b074d-fd7b-4e3f-bc14-df2af149aa0b",
+        "@id": "urn:ca817d3b-0fca-4f15-82b4-edda7393cefa",
         "label": "cluster_zstat1",
         "prov:atLocation": "cluster_zstat1",
         "digest": {
@@ -1287,25 +1286,25 @@
         }
       },
       {
-        "@id": "urn:1baa48ee-1e56-49ad-96f5-71720a81df53",
+        "@id": "urn:a4bcce4e-9230-4c91-afc0-6657745b8701",
         "label": "rendered_thresh_zstat1",
         "prov:atLocation": "rendered_thresh_zstat1",
-        "generatedBy": "urn:f0e1ca2a-5db1-405d-88fd-954cf41a91bf",
+        "generatedBy": "urn:58f887a8-b7b6-4ae0-ac2a-6f8113ecf719",
         "digest": {
           "sha256": "de5b9d44d95f4252f491eb45c76a0ae2b4d2c75b58664fc0df7d9153810c0bf6"
         }
       },
       {
-        "@id": "urn:3452a9ca-42b6-4997-bcca-cfb7b55db048",
+        "@id": "urn:51f3d7f5-903a-4125-a257-f7bc9e65398b",
         "label": "rendered_thresh_zstat1.png",
         "prov:atLocation": "rendered_thresh_zstat1.png",
-        "generatedBy": "urn:1c2384c0-5ef1-443d-a5ac-d36f29454823",
+        "generatedBy": "urn:af9f6f85-8adc-4ef9-a88c-8402725f2373",
         "digest": {
           "sha256": "15d6a8bf7a902df8c5feeb7468a3d0caacf9eb3067c0840c2f4763f5e2301527"
         }
       },
       {
-        "@id": "urn:a97cc948-6aa2-425a-b953-f1d83ceed350",
+        "@id": "urn:e289288b-2ab9-40af-bfb8-5ccf11862589",
         "label": "ramp.gif",
         "prov:atLocation": "/usr/local/packages/fsl-5.0.10/etc/luts/ramp.gif",
         "digest": {
@@ -1313,28 +1312,28 @@
         }
       },
       {
-        "@id": "urn:d3916b57-f365-4bfd-a882-bb87dce372b4",
+        "@id": "urn:a7c0d8c8-7be5-4ebc-8f07-ebd395edf9a2",
         "label": ".ramp.gif",
         "prov:atLocation": ".ramp.gif",
-        "generatedBy": "urn:8e066908-75d0-41b0-a0cf-9685bf3a5785",
+        "generatedBy": "urn:cb81e16e-cab3-408f-93d8-37aefc195994",
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           "sha256": "93f4284ccb854d5a41401d9360a13223017b67479cb289a33d83836922e028a4"
         }
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       {
-        "@id": "urn:7567208c-e138-45bd-92fd-e04cbbbe5798",
+        "@id": "urn:42974bae-1dd8-4079-a97d-4ba1ccc9632e",
         "label": "tsplot",
         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:4a757610-bffc-4f8b-86e5-cc5fb837b4cd",
+        "generatedBy": "urn:012baa80-344e-4625-9fe2-288360cec634",
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           "sha256": "2a74042f4edf02288edf16961307f741651efb4346e102a04b7603e781d1625e"
         }
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       {
-        "@id": "urn:f0341414-568b-486a-a4d1-510de6bfe1df",
+        "@id": "urn:7c2dc4f8-24fc-4996-ab18-2e8059b863d6",
         "label": "tsplot",
         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:5f833946-20fb-421f-bad6-7314076eefc9",
+        "generatedBy": "urn:8433fb76-022b-4846-b2d4-fdc2cbeae320",
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diff --git a/examples/from_parsers/fsl/fsl_thr_voxelfwep05_report_log.jsonld b/examples/from_parsers/fsl/fsl_thr_voxelfwep05_report_log.jsonld
index 1f6ddf021..78546a47a 100644
--- a/examples/from_parsers/fsl/fsl_thr_voxelfwep05_report_log.jsonld
+++ b/examples/from_parsers/fsl/fsl_thr_voxelfwep05_report_log.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:49b0f0fb-21e2-4832-8ca3-db889a5448e9",
+        "@id": "urn:9c0ba698-c0c5-4305-977c-d9e1c1862185",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "FSL",
@@ -14,540 +13,540 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:8dc579d6-d54d-4e61-99ff-984858df918b",
+        "@id": "urn:6fa21350-0c53-4a84-a153-14a2afab1044",
         "label": "fslmaths",
-        "associatedWith": "urn:49b0f0fb-21e2-4832-8ca3-db889a5448e9",
+        "associatedWith": "urn:9c0ba698-c0c5-4305-977c-d9e1c1862185",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold prefiltered_func_data -odt float",
         "used": [
-          "urn:4d9601c7-6917-4b90-93c0-4d87f3eddf11"
+          "urn:50f487c5-427f-4d63-9481-6d9a6aec2021"
         ]
       },
       {
-        "@id": "urn:b8139844-99ad-49a6-8c8d-581cd3610481",
+        "@id": "urn:d4a98127-8091-4ed0-9db3-ec2724d0dbcd",
         "label": "fslroi",
-        "associatedWith": "urn:49b0f0fb-21e2-4832-8ca3-db889a5448e9",
+        "associatedWith": "urn:9c0ba698-c0c5-4305-977c-d9e1c1862185",
         "command": "/usr/local/packages/fsl-5.0.10/bin/fslroi prefiltered_func_data example_func 52 1",
         "used": [
-          "urn:1fe37a16-fc1b-4e0e-a697-0312130b3c8e"
+          "urn:b7120cae-1b38-4812-9aa4-8123b3e36f0c"
         ]
       },
       {
-        "@id": "urn:38c17bbc-be12-48da-8ba9-ce5a9511513a",
+        "@id": "urn:541e1237-85be-4540-a701-7021ec7b91a1",
         "label": "mainfeatreg",
-        "associatedWith": "urn:49b0f0fb-21e2-4832-8ca3-db889a5448e9",
+        "associatedWith": "urn:9c0ba698-c0c5-4305-977c-d9e1c1862185",
         "command": "/usr/local/packages/fsl-5.0.10/bin/mainfeatreg -F 6.00 -d /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_FWE_p005.feat -l /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_FWE_p005.feat/logs/feat2_pre -R /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_FWE_p005.feat/report_unwarp.html -r /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_FWE_p005.feat/report_reg.html  -i /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_FWE_p005.feat/example_func.nii.gz  -h /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w_brain -w  BBR -x 90 -s /usr/local/packages/fsl-5.0.8/data/standard/MNI152_T1_2mm_brain -y 12 -z 90",
         "used": [
-          "urn:4a6eb842-1e8e-44db-ad9d-b6ca285832af",
-          "urn:0854d88d-4411-4345-92d5-8db2a11ff49d",
-          "urn:91ea8032-3aff-4df0-aa5c-1437dda477f2"
+          "urn:7374f398-be8e-4534-9ce6-61d41763e8e6",
+          "urn:9c6d0647-4ef8-47d7-9883-9cc78c976689",
+          "urn:7e4155c0-c82a-4288-9c97-0d282d04ea98"
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       },
       {
-        "@id": "urn:0519bf39-23e6-48bc-9037-dfa79cf64173",
+        "@id": "urn:b0d9a9c0-05e2-46e5-aecc-eb834e7acba1",
         "label": "Make directory",
-        "associatedWith": "urn:49b0f0fb-21e2-4832-8ca3-db889a5448e9",
+        "associatedWith": "urn:9c0ba698-c0c5-4305-977c-d9e1c1862185",
         "command": "/bin/mkdir -p /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/fsl_FWE_p005.feat/reg",
         "used": []
       },
       {
-        "@id": "urn:91ce6272-68f4-4e66-ac0d-834d3a0c1096",
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         "label": "fslmaths",
-        "associatedWith": "urn:49b0f0fb-21e2-4832-8ca3-db889a5448e9",
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         "command": "/usr/local/packages/fsl-5.0.10/bin/fslmaths /storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL/sub-01_T1w_brain highres",
         "used": [
-          "urn:0854d88d-4411-4345-92d5-8db2a11ff49d"
+          "urn:9c6d0647-4ef8-47d7-9883-9cc78c976689"
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         "label": "epi_reg",
-        "associatedWith": "urn:49b0f0fb-21e2-4832-8ca3-db889a5448e9",
+        "associatedWith": "urn:9c0ba698-c0c5-4305-977c-d9e1c1862185",
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         "used": []
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-        "associatedWith": "urn:49b0f0fb-21e2-4832-8ca3-db889a5448e9",
+        "associatedWith": "urn:9c0ba698-c0c5-4305-977c-d9e1c1862185",
         "command": "/usr/local/packages/fsl-5.0.10/bin/convert_xfm -inverse -omat highres2example_func.mat example_func2highres.mat",
         "used": [
-          "urn:42dfcf03-5b5e-43ba-ae86-d88910e34559"
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-        "associatedWith": "urn:49b0f0fb-21e2-4832-8ca3-db889a5448e9",
+        "associatedWith": "urn:9c0ba698-c0c5-4305-977c-d9e1c1862185",
         "command": "/usr/local/packages/fsl-5.0.10/bin/slicer example_func2highres highres -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png",
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+        "associatedWith": "urn:9c0ba698-c0c5-4305-977c-d9e1c1862185",
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@@ -629,13 +628,13 @@
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@@ -977,34 +976,34 @@
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@@ -1012,34 +1011,34 @@
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@@ -1047,106 +1046,106 @@
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@@ -1154,25 +1153,25 @@
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@@ -1180,16 +1179,16 @@
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@@ -1197,22 +1196,22 @@
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@@ -1220,13 +1219,13 @@
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@@ -1234,16 +1233,16 @@
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@@ -1251,16 +1250,16 @@
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@@ -1268,25 +1267,25 @@
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@@ -1294,25 +1293,25 @@
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@@ -1320,28 +1319,28 @@
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       },
       {
-        "@id": "urn:32f9bfaf-ad74-42f3-9703-e946cb2ec370",
+        "@id": "urn:13bfb68d-6090-4f83-a70e-3f46774397ec",
         "label": ".ramp.gif",
         "prov:atLocation": ".ramp.gif",
-        "generatedBy": "urn:fe9f2e68-5450-4466-b842-ccc9dd39f6f7",
+        "generatedBy": "urn:17768148-44d0-425b-84d0-501f2fcfeed7",
         "digest": {
           "sha256": "93f4284ccb854d5a41401d9360a13223017b67479cb289a33d83836922e028a4"
         }
       },
       {
-        "@id": "urn:91102b13-0b47-465e-afe1-1c9b13f9ea6e",
+        "@id": "urn:c2e05bfa-95fe-4158-86df-ac105d6aa838",
         "label": "tsplot",
         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:61509192-5cb3-441a-8c1d-ad52d092302a",
+        "generatedBy": "urn:5e9e3681-6b47-46c2-ae37-07ec5d9e01c1",
         "digest": {
           "sha256": "2a74042f4edf02288edf16961307f741651efb4346e102a04b7603e781d1625e"
         }
       },
       {
-        "@id": "urn:e149b9d7-48c5-49ff-944c-c8358c8c58f6",
+        "@id": "urn:394709cb-79e2-416f-bb26-838d0473f728",
         "label": "tsplot",
         "prov:atLocation": "tsplot",
-        "generatedBy": "urn:18b7f28d-5051-46cf-b15f-3e50099a252f",
+        "generatedBy": "urn:a12f67fa-445a-4453-bfea-0530ee29ab2d",
         "digest": {
           "sha256": "2a74042f4edf02288edf16961307f741651efb4346e102a04b7603e781d1625e"
         }
diff --git a/examples/from_parsers/spm/spm_2_t_test_batch.jsonld b/examples/from_parsers/spm/spm_2_t_test_batch.jsonld
index 8b5fad7c1..414b38648 100644
--- a/examples/from_parsers/spm/spm_2_t_test_batch.jsonld
+++ b/examples/from_parsers/spm/spm_2_t_test_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:c108b15e-d09b-48b6-99b8-a0aa3bcaa657",
+        "@id": "urn:4a586b50-9b84-4d1c-ae6a-04112b3056b3",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,54 +13,54 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:6aeb1fae-cce5-4617-a260-14ede7ddafd0",
+        "@id": "urn:00f3a18e-2b92-41d7-9916-5c12aee8b210",
         "label": "Move file",
         "used": [
-          "urn:3c8bd9ea-f940-4527-8bf8-7e2f9a190099"
+          "urn:23222b56-9dab-492e-a52d-bc03428a978d"
         ],
-        "associatedWith": "urn:c108b15e-d09b-48b6-99b8-a0aa3bcaa657",
+        "associatedWith": "urn:4a586b50-9b84-4d1c-ae6a-04112b3056b3",
         "command": "matlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz'};\nmatlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'}"
         }
       },
       {
-        "@id": "urn:43d395c3-1ccd-4588-ac63-d743e9d3d44d",
+        "@id": "urn:f5ff2181-2e0f-41da-93d1-7d37e905c7d1",
         "label": "Move file",
         "used": [
-          "urn:68a18c08-3b1d-4a17-92bf-7211f35d75f9"
+          "urn:99a72a05-324e-47a9-a72f-17d952a1b355"
         ],
-        "associatedWith": "urn:c108b15e-d09b-48b6-99b8-a0aa3bcaa657",
+        "associatedWith": "urn:4a586b50-9b84-4d1c-ae6a-04112b3056b3",
         "command": "matlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz'};\nmatlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'}"
         }
       },
       {
-        "@id": "urn:4dc65753-932f-49f4-b53e-3d8855fa336e",
+        "@id": "urn:17aaefab-df5e-46d1-b244-9cd0910ac1f3",
         "label": "Gunzip",
         "used": [
-          "urn:98b17263-9c83-441a-8036-eae0e019e728"
+          "urn:cbd8f7a7-e0a6-4c73-84e3-22dd6e13c348"
         ],
-        "associatedWith": "urn:c108b15e-d09b-48b6-99b8-a0aa3bcaa657",
+        "associatedWith": "urn:4a586b50-9b84-4d1c-ae6a-04112b3056b3",
         "command": "matlabbatch{3}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:31afdc2f-30f8-4682-a3d6-58f886590e75",
+        "@id": "urn:ad457a1a-305f-48e0-944c-307688941533",
         "label": "Gunzip",
         "used": [
-          "urn:13612015-a8d2-4871-b508-f4bb94ecc89b"
+          "urn:ea4a8cca-b7ce-4a88-b4c9-61ed7f6a36b5"
         ],
-        "associatedWith": "urn:c108b15e-d09b-48b6-99b8-a0aa3bcaa657",
+        "associatedWith": "urn:4a586b50-9b84-4d1c-ae6a-04112b3056b3",
         "command": "matlabbatch{4}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:27c5e77b-c388-49ac-8e7c-da3fd292e0ae",
+        "@id": "urn:820e1ce0-2ab6-4f10-b95c-96faec0c975a",
         "label": "Realign",
         "used": [
-          "urn:39d91d05-0337-4cde-8b33-86c43a213344"
+          "urn:8ffaad12-2674-47c2-b699-94f587264526"
         ],
-        "associatedWith": "urn:c108b15e-d09b-48b6-99b8-a0aa3bcaa657",
+        "associatedWith": "urn:4a586b50-9b84-4d1c-ae6a-04112b3056b3",
         "command": "matlabbatch{5}.spm.spatial.realign.estwrite.data{1}(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.quality = 0.9;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.sep = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.fwhm = 5;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.rtm = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.interp = 2;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.weight = '';\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.which = [0 1];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.interp = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.mask = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.prefix = 'r';",
         "parameters": {
           "eoptions.quality": "0.9",
@@ -79,13 +78,13 @@
         }
       },
       {
-        "@id": "urn:e1032fac-1238-49eb-a651-fe0ae2e8d155",
+        "@id": "urn:73dc9b49-8e2c-44bc-a868-f4864e9d45bd",
         "label": "Coregister",
         "used": [
-          "urn:226bd3cb-3e0d-4c85-82cc-7baa47c0f26e",
-          "urn:8465e4d8-80f6-4f0f-b165-cb30f2704a4d"
+          "urn:43108f9f-e538-4064-bc43-7b0bbec78ff2",
+          "urn:9631dcb3-1dd3-4164-9c1b-c5b05917345a"
         ],
-        "associatedWith": "urn:c108b15e-d09b-48b6-99b8-a0aa3bcaa657",
+        "associatedWith": "urn:4a586b50-9b84-4d1c-ae6a-04112b3056b3",
         "command": "matlabbatch{6}.spm.spatial.coreg.estimate.ref(1) = cfg_dep('Realign: Estimate & Reslice: Mean Image', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','rmean'));\nmatlabbatch{6}.spm.spatial.coreg.estimate.source(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{6}.spm.spatial.coreg.estimate.other = {''};\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.cost_fun = 'nmi';\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.sep = [4 2];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.tol = [0.02 0.02 0.02 0.001 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.fwhm = [7 7];",
         "parameters": {
           "other": "{''}",
@@ -96,12 +95,12 @@
         }
       },
       {
-        "@id": "urn:27efb73c-c0cf-4c10-9047-b4ff9de6bad4",
+        "@id": "urn:0aabb59a-ee81-4df8-8921-da60f4c7f23a",
         "label": "Segment",
         "used": [
-          "urn:8465e4d8-80f6-4f0f-b165-cb30f2704a4d"
+          "urn:9631dcb3-1dd3-4164-9c1b-c5b05917345a"
         ],
-        "associatedWith": "urn:c108b15e-d09b-48b6-99b8-a0aa3bcaa657",
+        "associatedWith": "urn:4a586b50-9b84-4d1c-ae6a-04112b3056b3",
         "command": "matlabbatch{7}.spm.spatial.preproc.channel.vols(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{7}.spm.spatial.preproc.channel.biasreg = 0.001;\nmatlabbatch{7}.spm.spatial.preproc.channel.biasfwhm = 60;\nmatlabbatch{7}.spm.spatial.preproc.channel.write = [0 1];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,1'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,2'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,3'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,4'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).ngaus = 3;\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,5'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).ngaus = 4;\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,6'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).native = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.warp.mrf = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.cleanup = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.reg = [0 0.001 0.5 0.05 0.2];\nmatlabbatch{7}.spm.spatial.preproc.warp.affreg = 'mni';\nmatlabbatch{7}.spm.spatial.preproc.warp.fwhm = 0;\nmatlabbatch{7}.spm.spatial.preproc.warp.samp = 3;\nmatlabbatch{7}.spm.spatial.preproc.warp.write = [0 1];",
         "parameters": {
           "channel.biasreg": "0.001",
@@ -141,13 +140,13 @@
         }
       },
       {
-        "@id": "urn:63b1ead7-b09f-4f03-8bc6-1d1d547c045f",
+        "@id": "urn:1fdbba0a-7cc5-4a61-a176-47060d3ec405",
         "label": "Normalize",
         "used": [
-          "urn:83e679fa-bc45-496a-b380-e64dbf09045e",
-          "urn:226bd3cb-3e0d-4c85-82cc-7baa47c0f26e"
+          "urn:95ccaf05-817e-4a81-834c-2318041fff1c",
+          "urn:43108f9f-e538-4064-bc43-7b0bbec78ff2"
         ],
-        "associatedWith": "urn:c108b15e-d09b-48b6-99b8-a0aa3bcaa657",
+        "associatedWith": "urn:4a586b50-9b84-4d1c-ae6a-04112b3056b3",
         "command": "matlabbatch{8}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{8}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Realign: Estimate & Reslice: Realigned Images (Sess 1)', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','sess', '()',{1}, '.','cfiles'));\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -157,13 +156,13 @@
         }
       },
       {
-        "@id": "urn:71bf85a6-3335-409a-a4bb-c2fa29231c14",
+        "@id": "urn:905ff829-f251-4ceb-a3a9-68cfc3bca833",
         "label": "Normalize",
         "used": [
-          "urn:83e679fa-bc45-496a-b380-e64dbf09045e",
-          "urn:83e679fa-bc45-496a-b380-e64dbf09045e"
+          "urn:95ccaf05-817e-4a81-834c-2318041fff1c",
+          "urn:95ccaf05-817e-4a81-834c-2318041fff1c"
         ],
-        "associatedWith": "urn:c108b15e-d09b-48b6-99b8-a0aa3bcaa657",
+        "associatedWith": "urn:4a586b50-9b84-4d1c-ae6a-04112b3056b3",
         "command": "matlabbatch{9}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Segment: Bias Corrected (1)', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','channel', '()',{1}, '.','biascorr', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -173,12 +172,12 @@
         }
       },
       {
-        "@id": "urn:32ca811a-225c-43e8-a31c-2546ee3ada58",
+        "@id": "urn:d43946b5-8169-425b-a59d-1f509f7db67e",
         "label": "Smooth",
         "used": [
-          "urn:9be18a5c-3e3e-47aa-bac9-211eae7b613e"
+          "urn:b6f3d426-8b9e-4890-bdfe-fd4ff7add62d"
         ],
-        "associatedWith": "urn:c108b15e-d09b-48b6-99b8-a0aa3bcaa657",
+        "associatedWith": "urn:4a586b50-9b84-4d1c-ae6a-04112b3056b3",
         "command": "matlabbatch{10}.spm.spatial.smooth.data(1) = cfg_dep('Normalise: Write: Normalised Images (Subj 1)', substruct('.','val', '{}',{8}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{1}, '.','files'));\nmatlabbatch{10}.spm.spatial.smooth.fwhm = [6 6 6];\nmatlabbatch{10}.spm.spatial.smooth.dtype = 0;\nmatlabbatch{10}.spm.spatial.smooth.im = 0;\nmatlabbatch{10}.spm.spatial.smooth.prefix = 's';",
         "parameters": {
           "fwhm": "[6, 6, 6]",
@@ -188,13 +187,13 @@
         }
       },
       {
-        "@id": "urn:4ae04bd2-f829-465d-967b-51490c165efc",
+        "@id": "urn:2547b3a8-a472-485f-8c9d-286bf6141ad9",
         "label": "Stat Design",
         "used": [
-          "urn:9d012f66-8a8a-4b25-8006-061296d9b452",
-          "urn:73d43f31-95c3-4568-b492-5ca4371c4f13"
+          "urn:5f30236b-7177-4396-8dc1-f5273c7647d9",
+          "urn:7f7e32bd-8c96-4db8-a1c2-6dce6a2dd739"
         ],
-        "associatedWith": "urn:c108b15e-d09b-48b6-99b8-a0aa3bcaa657",
+        "associatedWith": "urn:4a586b50-9b84-4d1c-ae6a-04112b3056b3",
         "command": "matlabbatch{11}.spm.stats.fmri_spec.dir = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_2_T_test'};\nmatlabbatch{11}.spm.stats.fmri_spec.timing.units = 'secs';\nmatlabbatch{11}.spm.stats.fmri_spec.timing.RT = 2;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t = 16;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t0 = 8;\nmatlabbatch{11}.spm.stats.fmri_spec.sess.scans(1) = cfg_dep('Smooth: Smoothed Images', substruct('.','val', '{}',{10}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));\nmatlabbatch{11}.spm.stats.fmri_spec.sess.cond = struct('name', {}, 'onset', {}, 'duration', {}, 'tmod', {}, 'pmod', {}, 'orth', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat'};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.regress = struct('name', {}, 'val', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi_reg = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.hpf = 128;\nmatlabbatch{11}.spm.stats.fmri_spec.fact = struct('name', {}, 'levels', {});\nmatlabbatch{11}.spm.stats.fmri_spec.bases.hrf.derivs = [0 0];\nmatlabbatch{11}.spm.stats.fmri_spec.volt = 1;\nmatlabbatch{11}.spm.stats.fmri_spec.global = 'None';\nmatlabbatch{11}.spm.stats.fmri_spec.mthresh = 0.8;\nmatlabbatch{11}.spm.stats.fmri_spec.mask = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.cvi = 'AR(1)';",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_2_T_test'}",
@@ -216,12 +215,12 @@
         }
       },
       {
-        "@id": "urn:9b12c597-55e3-4cc1-8d36-7229cbd4b64a",
+        "@id": "urn:9e33b686-c0c9-443c-b09a-e260a466da80",
         "label": "Estimate stat.",
         "used": [
-          "urn:9d77733e-7a2d-451f-970e-c6292ca36386"
+          "urn:22577639-ce6b-4c30-91e9-2c95f8eab904"
         ],
-        "associatedWith": "urn:c108b15e-d09b-48b6-99b8-a0aa3bcaa657",
+        "associatedWith": "urn:4a586b50-9b84-4d1c-ae6a-04112b3056b3",
         "command": "matlabbatch{12}.spm.stats.fmri_est.spmmat(1) = cfg_dep('fMRI model specification: SPM.mat File', substruct('.','val', '{}',{11}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{12}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{12}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -229,12 +228,12 @@
         }
       },
       {
-        "@id": "urn:536112dd-62ec-4f7c-bad8-95c16e582d83",
+        "@id": "urn:0190bd90-1ced-4bde-bb32-dc91ffd47ebf",
         "label": "Estimate contrast",
         "used": [
-          "urn:0e2032e9-ee9a-41f0-bd5b-53089bd62c12"
+          "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce"
         ],
-        "associatedWith": "urn:c108b15e-d09b-48b6-99b8-a0aa3bcaa657",
+        "associatedWith": "urn:4a586b50-9b84-4d1c-ae6a-04112b3056b3",
         "command": "matlabbatch{13}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{12}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.name = 'tone counting vs baseline';\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.weights = [1 0];\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.consess{2}.tcon.name = 'tone counting probe vs baseline';\nmatlabbatch{13}.spm.stats.con.consess{2}.tcon.weights = [0 1];\nmatlabbatch{13}.spm.stats.con.consess{2}.tcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.tcon.name": "'tone counting vs baseline'",
@@ -247,12 +246,12 @@
         }
       },
       {
-        "@id": "urn:53e45275-0dd2-4380-89b0-e06263477c86",
+        "@id": "urn:32cbe895-a1a0-47d4-a58b-7ec37bc724b9",
         "label": "Threshold",
         "used": [
-          "urn:12dfa6ff-144e-4f66-9fd4-2409d56c120d"
+          "urn:f281a192-9bc5-4c8e-891f-f639659c098a"
         ],
-        "associatedWith": "urn:c108b15e-d09b-48b6-99b8-a0aa3bcaa657",
+        "associatedWith": "urn:4a586b50-9b84-4d1c-ae6a-04112b3056b3",
         "command": "matlabbatch{14}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{13}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{14}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{14}.spm.stats.results.conspec.contrasts = Inf;\nmatlabbatch{14}.spm.stats.results.conspec.threshdesc = 'none';\nmatlabbatch{14}.spm.stats.results.conspec.thresh = 0.001;\nmatlabbatch{14}.spm.stats.results.conspec.extent = 0;\nmatlabbatch{14}.spm.stats.results.conspec.conjunction = 1;\nmatlabbatch{14}.spm.stats.results.conspec.mask.none = 1;\nmatlabbatch{14}.spm.stats.results.units = 1;\nmatlabbatch{14}.spm.stats.results.print = 'pdf';\nmatlabbatch{14}.spm.stats.results.write.none = 1;",
         "parameters": {
           "conspec.titlestr": "''",
@@ -270,7 +269,7 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:3c8bd9ea-f940-4527-8bf8-7e2f9a190099",
+        "@id": "urn:23222b56-9dab-492e-a52d-bc03428a978d",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz",
         "digest": {
@@ -278,7 +277,7 @@
         }
       },
       {
-        "@id": "urn:68a18c08-3b1d-4a17-92bf-7211f35d75f9",
+        "@id": "urn:99a72a05-324e-47a9-a72f-17d952a1b355",
         "label": "anat_sub-01_T1w.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz",
         "digest": {
@@ -286,55 +285,55 @@
         }
       },
       {
-        "@id": "urn:98b17263-9c83-441a-8036-eae0e019e728",
+        "@id": "urn:cbd8f7a7-e0a6-4c73-84e3-22dd6e13c348",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
-        "generatedBy": "urn:6aeb1fae-cce5-4617-a260-14ede7ddafd0"
+        "generatedBy": "urn:00f3a18e-2b92-41d7-9916-5c12aee8b210"
       },
       {
-        "@id": "urn:13612015-a8d2-4871-b508-f4bb94ecc89b",
+        "@id": "urn:ea4a8cca-b7ce-4a88-b4c9-61ed7f6a36b5",
         "label": "anat_sub-01_T1w.nii.gz",
-        "generatedBy": "urn:43d395c3-1ccd-4588-ac63-d743e9d3d44d"
+        "generatedBy": "urn:f5ff2181-2e0f-41da-93d1-7d37e905c7d1"
       },
       {
-        "@id": "urn:39d91d05-0337-4cde-8b33-86c43a213344",
+        "@id": "urn:8ffaad12-2674-47c2-b699-94f587264526",
         "label": "func_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:4dc65753-932f-49f4-b53e-3d8855fa336e"
+        "generatedBy": "urn:17aaefab-df5e-46d1-b244-9cd0910ac1f3"
       },
       {
-        "@id": "urn:226bd3cb-3e0d-4c85-82cc-7baa47c0f26e",
+        "@id": "urn:43108f9f-e538-4064-bc43-7b0bbec78ff2",
         "label": "meanfunc_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:27c5e77b-c388-49ac-8e7c-da3fd292e0ae"
+        "generatedBy": "urn:820e1ce0-2ab6-4f10-b95c-96faec0c975a"
       },
       {
-        "@id": "urn:8465e4d8-80f6-4f0f-b165-cb30f2704a4d",
+        "@id": "urn:9631dcb3-1dd3-4164-9c1b-c5b05917345a",
         "label": "anat_sub-01_T1w.nii",
-        "generatedBy": "urn:31afdc2f-30f8-4682-a3d6-58f886590e75"
+        "generatedBy": "urn:ad457a1a-305f-48e0-944c-307688941533"
       },
       {
-        "@id": "urn:83e679fa-bc45-496a-b380-e64dbf09045e",
+        "@id": "urn:95ccaf05-817e-4a81-834c-2318041fff1c",
         "label": "segment1",
         "prov:atLocation": "c1anat_sub-01_T1w.nii",
-        "generatedBy": "urn:27efb73c-c0cf-4c10-9047-b4ff9de6bad4",
+        "generatedBy": "urn:0aabb59a-ee81-4df8-8921-da60f4c7f23a",
         "digest": {
           "sha256": "61ca923955d0a5c9088df9e258f41644067ec964e1c9a83284ba03b0515079b0"
         }
       },
       {
-        "@id": "urn:cb3177ed-bc4b-431f-a111-dee5794e9478",
+        "@id": "urn:6881a5cc-9595-41df-aa57-9282e12aff08",
         "label": "segment2",
         "prov:atLocation": "c2anat_sub-01_T1w.nii",
-        "generatedBy": "urn:27efb73c-c0cf-4c10-9047-b4ff9de6bad4",
+        "generatedBy": "urn:0aabb59a-ee81-4df8-8921-da60f4c7f23a",
         "digest": {
           "sha256": "10ad88ebeebebd0bd03ccbdd4df92d500d28d14715fa5375fd35589caddf49a6"
         }
       },
       {
-        "@id": "urn:9be18a5c-3e3e-47aa-bac9-211eae7b613e",
+        "@id": "urn:b6f3d426-8b9e-4890-bdfe-fd4ff7add62d",
         "label": "wsegment1",
-        "generatedBy": "urn:63b1ead7-b09f-4f03-8bc6-1d1d547c045f"
+        "generatedBy": "urn:1fdbba0a-7cc5-4a61-a176-47060d3ec405"
       },
       {
-        "@id": "urn:73d43f31-95c3-4568-b492-5ca4371c4f13",
+        "@id": "urn:7f7e32bd-8c96-4db8-a1c2-6dce6a2dd739",
         "label": "ONSETS_sub-01-MultiCond.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat",
         "digest": {
@@ -342,24 +341,24 @@
         }
       },
       {
-        "@id": "urn:9d012f66-8a8a-4b25-8006-061296d9b452",
+        "@id": "urn:5f30236b-7177-4396-8dc1-f5273c7647d9",
         "label": "swsegment1",
-        "generatedBy": "urn:32ca811a-225c-43e8-a31c-2546ee3ada58"
+        "generatedBy": "urn:d43946b5-8169-425b-a59d-1f509f7db67e"
       },
       {
-        "@id": "urn:9d77733e-7a2d-451f-970e-c6292ca36386",
+        "@id": "urn:22577639-ce6b-4c30-91e9-2c95f8eab904",
         "label": "SPM.mat",
-        "generatedBy": "urn:4ae04bd2-f829-465d-967b-51490c165efc"
+        "generatedBy": "urn:2547b3a8-a472-485f-8c9d-286bf6141ad9"
       },
       {
-        "@id": "urn:0e2032e9-ee9a-41f0-bd5b-53089bd62c12",
+        "@id": "urn:ca3ac5a5-7b11-4707-8113-dddff04409ce",
         "label": "SPM.mat",
-        "generatedBy": "urn:9b12c597-55e3-4cc1-8d36-7229cbd4b64a"
+        "generatedBy": "urn:9e33b686-c0c9-443c-b09a-e260a466da80"
       },
       {
-        "@id": "urn:12dfa6ff-144e-4f66-9fd4-2409d56c120d",
+        "@id": "urn:f281a192-9bc5-4c8e-891f-f639659c098a",
         "label": "SPM.mat",
-        "generatedBy": "urn:536112dd-62ec-4f7c-bad8-95c16e582d83"
+        "generatedBy": "urn:0190bd90-1ced-4bde-bb32-dc91ffd47ebf"
       }
     ]
   }
diff --git a/examples/from_parsers/spm/spm_HRF_informed_basis_batch.jsonld b/examples/from_parsers/spm/spm_HRF_informed_basis_batch.jsonld
index 0121d57b4..5174fc149 100644
--- a/examples/from_parsers/spm/spm_HRF_informed_basis_batch.jsonld
+++ b/examples/from_parsers/spm/spm_HRF_informed_basis_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:fd0b7203-0967-4d90-95ec-24ef3e0696f9",
+        "@id": "urn:f8eba6df-a3af-4f80-a5a7-a36f1c8154ec",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,54 +13,54 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:eaf22111-0b26-47af-8627-b1e278e5914a",
+        "@id": "urn:8a0400b5-ed84-4889-987d-1d1347afb806",
         "label": "Move file",
         "used": [
-          "urn:3199161a-bb31-491f-bd82-4b3283c53d48"
+          "urn:6c861a68-7277-43c4-9682-d741d63b9902"
         ],
-        "associatedWith": "urn:fd0b7203-0967-4d90-95ec-24ef3e0696f9",
+        "associatedWith": "urn:f8eba6df-a3af-4f80-a5a7-a36f1c8154ec",
         "command": "matlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz'};\nmatlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'}"
         }
       },
       {
-        "@id": "urn:59104013-7df9-4454-925f-bdb123c22844",
+        "@id": "urn:0427e75d-9b77-49c7-9115-8a027e268d8b",
         "label": "Move file",
         "used": [
-          "urn:63557888-6f6f-4d2a-81a1-932de748541d"
+          "urn:ee0df403-8091-493a-b120-c6fa437af003"
         ],
-        "associatedWith": "urn:fd0b7203-0967-4d90-95ec-24ef3e0696f9",
+        "associatedWith": "urn:f8eba6df-a3af-4f80-a5a7-a36f1c8154ec",
         "command": "matlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz'};\nmatlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'}"
         }
       },
       {
-        "@id": "urn:2313510a-a7a7-457f-8c2c-53a655cf260c",
+        "@id": "urn:8326db28-1de0-4a26-9653-452d37245fe9",
         "label": "Gunzip",
         "used": [
-          "urn:a63a5415-2d86-4ea7-995b-f862b8f47f9a"
+          "urn:6a705153-a8ec-4f05-afbe-482a9a6572f0"
         ],
-        "associatedWith": "urn:fd0b7203-0967-4d90-95ec-24ef3e0696f9",
+        "associatedWith": "urn:f8eba6df-a3af-4f80-a5a7-a36f1c8154ec",
         "command": "matlabbatch{3}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:192e03df-9cbd-4758-a519-d36f7449d11e",
+        "@id": "urn:6afdb47e-b8f3-4d63-8e7d-5fccdbef90ea",
         "label": "Gunzip",
         "used": [
-          "urn:7564cc1a-4e3d-4126-ba65-335ca4eb7193"
+          "urn:b40d89a3-83ce-4681-8b2a-1ede9a222290"
         ],
-        "associatedWith": "urn:fd0b7203-0967-4d90-95ec-24ef3e0696f9",
+        "associatedWith": "urn:f8eba6df-a3af-4f80-a5a7-a36f1c8154ec",
         "command": "matlabbatch{4}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:6095f7d1-7e5e-483d-bf1a-5a4838cc9152",
+        "@id": "urn:083776f4-f5fb-4355-b941-9a7bfd3bab23",
         "label": "Realign",
         "used": [
-          "urn:9d7819db-957f-415a-890b-f1b8d9dbd88c"
+          "urn:201bde68-fae3-411d-99f2-ab42384c8338"
         ],
-        "associatedWith": "urn:fd0b7203-0967-4d90-95ec-24ef3e0696f9",
+        "associatedWith": "urn:f8eba6df-a3af-4f80-a5a7-a36f1c8154ec",
         "command": "matlabbatch{5}.spm.spatial.realign.estwrite.data{1}(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.quality = 0.9;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.sep = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.fwhm = 5;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.rtm = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.interp = 2;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.weight = '';\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.which = [0 1];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.interp = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.mask = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.prefix = 'r';",
         "parameters": {
           "eoptions.quality": "0.9",
@@ -79,13 +78,13 @@
         }
       },
       {
-        "@id": "urn:48149b18-b685-420c-aa12-600700527a8b",
+        "@id": "urn:f01c5b8f-dc76-4389-a5e3-7672bec97710",
         "label": "Coregister",
         "used": [
-          "urn:4abf85b0-30e5-4e03-92bb-35fd73da6f1d",
-          "urn:e65f3ff3-df11-4c71-98a9-d653b6e20e63"
+          "urn:28c9680c-6c45-4391-9154-52d690f684a3",
+          "urn:dea81552-fca6-45e8-bf03-d38131b99ef2"
         ],
-        "associatedWith": "urn:fd0b7203-0967-4d90-95ec-24ef3e0696f9",
+        "associatedWith": "urn:f8eba6df-a3af-4f80-a5a7-a36f1c8154ec",
         "command": "matlabbatch{6}.spm.spatial.coreg.estimate.ref(1) = cfg_dep('Realign: Estimate & Reslice: Mean Image', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','rmean'));\nmatlabbatch{6}.spm.spatial.coreg.estimate.source(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{6}.spm.spatial.coreg.estimate.other = {''};\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.cost_fun = 'nmi';\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.sep = [4 2];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.tol = [0.02 0.02 0.02 0.001 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.fwhm = [7 7];",
         "parameters": {
           "other": "{''}",
@@ -96,12 +95,12 @@
         }
       },
       {
-        "@id": "urn:5a8ac39b-1335-4c41-889f-60783a5e2b84",
+        "@id": "urn:36e42222-a6e3-40af-a6c3-5f2f86e5a72e",
         "label": "Segment",
         "used": [
-          "urn:e65f3ff3-df11-4c71-98a9-d653b6e20e63"
+          "urn:dea81552-fca6-45e8-bf03-d38131b99ef2"
         ],
-        "associatedWith": "urn:fd0b7203-0967-4d90-95ec-24ef3e0696f9",
+        "associatedWith": "urn:f8eba6df-a3af-4f80-a5a7-a36f1c8154ec",
         "command": "matlabbatch{7}.spm.spatial.preproc.channel.vols(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{7}.spm.spatial.preproc.channel.biasreg = 0.001;\nmatlabbatch{7}.spm.spatial.preproc.channel.biasfwhm = 60;\nmatlabbatch{7}.spm.spatial.preproc.channel.write = [0 1];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,1'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,2'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,3'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,4'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).ngaus = 3;\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,5'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).ngaus = 4;\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,6'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).native = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.warp.mrf = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.cleanup = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.reg = [0 0.001 0.5 0.05 0.2];\nmatlabbatch{7}.spm.spatial.preproc.warp.affreg = 'mni';\nmatlabbatch{7}.spm.spatial.preproc.warp.fwhm = 0;\nmatlabbatch{7}.spm.spatial.preproc.warp.samp = 3;\nmatlabbatch{7}.spm.spatial.preproc.warp.write = [0 1];",
         "parameters": {
           "channel.biasreg": "0.001",
@@ -141,13 +140,13 @@
         }
       },
       {
-        "@id": "urn:17f60b95-1e29-42f6-9f58-15348ca2b014",
+        "@id": "urn:d12b9151-bf9f-4490-bfb4-7f6435411e7b",
         "label": "Normalize",
         "used": [
-          "urn:d9466a6c-9b6f-4bf0-9164-e9ea186ea434",
-          "urn:4abf85b0-30e5-4e03-92bb-35fd73da6f1d"
+          "urn:4730663e-8b30-4c67-a4ee-83156b001a52",
+          "urn:28c9680c-6c45-4391-9154-52d690f684a3"
         ],
-        "associatedWith": "urn:fd0b7203-0967-4d90-95ec-24ef3e0696f9",
+        "associatedWith": "urn:f8eba6df-a3af-4f80-a5a7-a36f1c8154ec",
         "command": "matlabbatch{8}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{8}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Realign: Estimate & Reslice: Realigned Images (Sess 1)', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','sess', '()',{1}, '.','cfiles'));\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -157,13 +156,13 @@
         }
       },
       {
-        "@id": "urn:a781eafc-1231-45aa-8acf-0aff50490664",
+        "@id": "urn:7c1d55a1-c2e9-4c65-bd52-5ac594954a52",
         "label": "Normalize",
         "used": [
-          "urn:d9466a6c-9b6f-4bf0-9164-e9ea186ea434",
-          "urn:d9466a6c-9b6f-4bf0-9164-e9ea186ea434"
+          "urn:4730663e-8b30-4c67-a4ee-83156b001a52",
+          "urn:4730663e-8b30-4c67-a4ee-83156b001a52"
         ],
-        "associatedWith": "urn:fd0b7203-0967-4d90-95ec-24ef3e0696f9",
+        "associatedWith": "urn:f8eba6df-a3af-4f80-a5a7-a36f1c8154ec",
         "command": "matlabbatch{9}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Segment: Bias Corrected (1)', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','channel', '()',{1}, '.','biascorr', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -173,12 +172,12 @@
         }
       },
       {
-        "@id": "urn:3689a407-0661-43c1-b0a4-bd37850fd700",
+        "@id": "urn:939d985b-3327-45e2-9337-26885d6173ca",
         "label": "Smooth",
         "used": [
-          "urn:f21f492c-1ded-461d-a8ba-11cf5b61aacf"
+          "urn:e0dac46e-eafd-476d-8b91-3f6b636fe7a0"
         ],
-        "associatedWith": "urn:fd0b7203-0967-4d90-95ec-24ef3e0696f9",
+        "associatedWith": "urn:f8eba6df-a3af-4f80-a5a7-a36f1c8154ec",
         "command": "matlabbatch{10}.spm.spatial.smooth.data(1) = cfg_dep('Normalise: Write: Normalised Images (Subj 1)', substruct('.','val', '{}',{8}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{1}, '.','files'));\nmatlabbatch{10}.spm.spatial.smooth.fwhm = [6 6 6];\nmatlabbatch{10}.spm.spatial.smooth.dtype = 0;\nmatlabbatch{10}.spm.spatial.smooth.im = 0;\nmatlabbatch{10}.spm.spatial.smooth.prefix = 's';",
         "parameters": {
           "fwhm": "[6, 6, 6]",
@@ -188,13 +187,13 @@
         }
       },
       {
-        "@id": "urn:46d2d540-a591-40b0-85f4-6d99a9fd34cb",
+        "@id": "urn:372abb51-1466-4222-92e5-3ae1a005e6c7",
         "label": "Stat Design",
         "used": [
-          "urn:0019adae-0fa4-4e8f-8824-8ecb74ced688",
-          "urn:19f90103-0415-4e89-9031-04bc863b9076"
+          "urn:3c25815d-a3e0-4a17-a4c8-28d906e9e4c0",
+          "urn:4771e140-336c-4b07-a440-c46f2046a8af"
         ],
-        "associatedWith": "urn:fd0b7203-0967-4d90-95ec-24ef3e0696f9",
+        "associatedWith": "urn:f8eba6df-a3af-4f80-a5a7-a36f1c8154ec",
         "command": "matlabbatch{11}.spm.stats.fmri_spec.dir = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_HRF_informed_basis'};\nmatlabbatch{11}.spm.stats.fmri_spec.timing.units = 'secs';\nmatlabbatch{11}.spm.stats.fmri_spec.timing.RT = 2;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t = 16;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t0 = 8;\nmatlabbatch{11}.spm.stats.fmri_spec.sess.scans(1) = cfg_dep('Smooth: Smoothed Images', substruct('.','val', '{}',{10}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));\nmatlabbatch{11}.spm.stats.fmri_spec.sess.cond = struct('name', {}, 'onset', {}, 'duration', {}, 'tmod', {}, 'pmod', {}, 'orth', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat'};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.regress = struct('name', {}, 'val', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi_reg = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.hpf = 128;\nmatlabbatch{11}.spm.stats.fmri_spec.fact = struct('name', {}, 'levels', {});\nmatlabbatch{11}.spm.stats.fmri_spec.bases.hrf.derivs = [1 1];\nmatlabbatch{11}.spm.stats.fmri_spec.volt = 1;\nmatlabbatch{11}.spm.stats.fmri_spec.global = 'None';\nmatlabbatch{11}.spm.stats.fmri_spec.mthresh = 0.8;\nmatlabbatch{11}.spm.stats.fmri_spec.mask = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.cvi = 'AR(1)';",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_HRF_informed_basis'}",
@@ -216,12 +215,12 @@
         }
       },
       {
-        "@id": "urn:5d377cc5-43ba-4030-91de-b34c5c5d5523",
+        "@id": "urn:56b09b0f-cdba-4b84-b085-0267c989a38e",
         "label": "Estimate stat.",
         "used": [
-          "urn:99bcea95-afc5-45e7-88a1-4cbbc4a5fe50"
+          "urn:0dd9b1d9-8ebf-41d2-8c63-4657a508a06e"
         ],
-        "associatedWith": "urn:fd0b7203-0967-4d90-95ec-24ef3e0696f9",
+        "associatedWith": "urn:f8eba6df-a3af-4f80-a5a7-a36f1c8154ec",
         "command": "matlabbatch{12}.spm.stats.fmri_est.spmmat(1) = cfg_dep('fMRI model specification: SPM.mat File', substruct('.','val', '{}',{11}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{12}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{12}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -229,12 +228,12 @@
         }
       },
       {
-        "@id": "urn:423da7a2-7b60-42aa-b8ab-02fed4206f6d",
+        "@id": "urn:5721fa2d-2ed9-4225-b0d9-f4c9e1386dee",
         "label": "Estimate contrast",
         "used": [
-          "urn:59a1ea45-0220-470e-939b-f58dd721e19d"
+          "urn:63a271a5-57e5-417a-b04b-29e1ad28a9e9"
         ],
-        "associatedWith": "urn:fd0b7203-0967-4d90-95ec-24ef3e0696f9",
+        "associatedWith": "urn:f8eba6df-a3af-4f80-a5a7-a36f1c8154ec",
         "command": "matlabbatch{13}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{12}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.name = 'tone counting vs baseline';\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.weights = [1 0 0 0 0 0];\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.tcon.name": "'tone counting vs baseline'",
@@ -244,12 +243,12 @@
         }
       },
       {
-        "@id": "urn:3e1129c4-1668-4d2a-86a6-ec65ba4cdf22",
+        "@id": "urn:e3c6af3f-6b0b-45c1-b107-31bb8e547a31",
         "label": "Threshold",
         "used": [
-          "urn:d6919dba-cce0-4138-93ba-d152dbf4e35e"
+          "urn:34dc5e75-9983-49cf-a1e3-b851d0194249"
         ],
-        "associatedWith": "urn:fd0b7203-0967-4d90-95ec-24ef3e0696f9",
+        "associatedWith": "urn:f8eba6df-a3af-4f80-a5a7-a36f1c8154ec",
         "command": "matlabbatch{14}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{13}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{14}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{14}.spm.stats.results.conspec.contrasts = Inf;\nmatlabbatch{14}.spm.stats.results.conspec.threshdesc = 'none';\nmatlabbatch{14}.spm.stats.results.conspec.thresh = 0.001;\nmatlabbatch{14}.spm.stats.results.conspec.extent = 0;\nmatlabbatch{14}.spm.stats.results.conspec.conjunction = 1;\nmatlabbatch{14}.spm.stats.results.conspec.mask.none = 1;\nmatlabbatch{14}.spm.stats.results.units = 1;\nmatlabbatch{14}.spm.stats.results.print = 'pdf';\nmatlabbatch{14}.spm.stats.results.write.tspm.basename = 'thresh';",
         "parameters": {
           "conspec.titlestr": "''",
@@ -267,7 +266,7 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:3199161a-bb31-491f-bd82-4b3283c53d48",
+        "@id": "urn:6c861a68-7277-43c4-9682-d741d63b9902",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz",
         "digest": {
@@ -275,7 +274,7 @@
         }
       },
       {
-        "@id": "urn:63557888-6f6f-4d2a-81a1-932de748541d",
+        "@id": "urn:ee0df403-8091-493a-b120-c6fa437af003",
         "label": "anat_sub-01_T1w.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz",
         "digest": {
@@ -283,55 +282,55 @@
         }
       },
       {
-        "@id": "urn:a63a5415-2d86-4ea7-995b-f862b8f47f9a",
+        "@id": "urn:6a705153-a8ec-4f05-afbe-482a9a6572f0",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
-        "generatedBy": "urn:eaf22111-0b26-47af-8627-b1e278e5914a"
+        "generatedBy": "urn:8a0400b5-ed84-4889-987d-1d1347afb806"
       },
       {
-        "@id": "urn:7564cc1a-4e3d-4126-ba65-335ca4eb7193",
+        "@id": "urn:b40d89a3-83ce-4681-8b2a-1ede9a222290",
         "label": "anat_sub-01_T1w.nii.gz",
-        "generatedBy": "urn:59104013-7df9-4454-925f-bdb123c22844"
+        "generatedBy": "urn:0427e75d-9b77-49c7-9115-8a027e268d8b"
       },
       {
-        "@id": "urn:9d7819db-957f-415a-890b-f1b8d9dbd88c",
+        "@id": "urn:201bde68-fae3-411d-99f2-ab42384c8338",
         "label": "func_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:2313510a-a7a7-457f-8c2c-53a655cf260c"
+        "generatedBy": "urn:8326db28-1de0-4a26-9653-452d37245fe9"
       },
       {
-        "@id": "urn:4abf85b0-30e5-4e03-92bb-35fd73da6f1d",
+        "@id": "urn:28c9680c-6c45-4391-9154-52d690f684a3",
         "label": "meanfunc_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:6095f7d1-7e5e-483d-bf1a-5a4838cc9152"
+        "generatedBy": "urn:083776f4-f5fb-4355-b941-9a7bfd3bab23"
       },
       {
-        "@id": "urn:e65f3ff3-df11-4c71-98a9-d653b6e20e63",
+        "@id": "urn:dea81552-fca6-45e8-bf03-d38131b99ef2",
         "label": "anat_sub-01_T1w.nii",
-        "generatedBy": "urn:192e03df-9cbd-4758-a519-d36f7449d11e"
+        "generatedBy": "urn:6afdb47e-b8f3-4d63-8e7d-5fccdbef90ea"
       },
       {
-        "@id": "urn:d9466a6c-9b6f-4bf0-9164-e9ea186ea434",
+        "@id": "urn:4730663e-8b30-4c67-a4ee-83156b001a52",
         "label": "segment1",
         "prov:atLocation": "c1anat_sub-01_T1w.nii",
-        "generatedBy": "urn:5a8ac39b-1335-4c41-889f-60783a5e2b84",
+        "generatedBy": "urn:36e42222-a6e3-40af-a6c3-5f2f86e5a72e",
         "digest": {
           "sha256": "61ca923955d0a5c9088df9e258f41644067ec964e1c9a83284ba03b0515079b0"
         }
       },
       {
-        "@id": "urn:54a4c888-fa93-41c0-873a-cc43fff460c0",
+        "@id": "urn:bd3aa67f-f19a-45c1-a42b-f0db9a7adf11",
         "label": "segment2",
         "prov:atLocation": "c2anat_sub-01_T1w.nii",
-        "generatedBy": "urn:5a8ac39b-1335-4c41-889f-60783a5e2b84",
+        "generatedBy": "urn:36e42222-a6e3-40af-a6c3-5f2f86e5a72e",
         "digest": {
           "sha256": "10ad88ebeebebd0bd03ccbdd4df92d500d28d14715fa5375fd35589caddf49a6"
         }
       },
       {
-        "@id": "urn:f21f492c-1ded-461d-a8ba-11cf5b61aacf",
+        "@id": "urn:e0dac46e-eafd-476d-8b91-3f6b636fe7a0",
         "label": "wsegment1",
-        "generatedBy": "urn:17f60b95-1e29-42f6-9f58-15348ca2b014"
+        "generatedBy": "urn:d12b9151-bf9f-4490-bfb4-7f6435411e7b"
       },
       {
-        "@id": "urn:19f90103-0415-4e89-9031-04bc863b9076",
+        "@id": "urn:4771e140-336c-4b07-a440-c46f2046a8af",
         "label": "ONSETS_sub-01-MultiCond.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat",
         "digest": {
@@ -339,24 +338,24 @@
         }
       },
       {
-        "@id": "urn:0019adae-0fa4-4e8f-8824-8ecb74ced688",
+        "@id": "urn:3c25815d-a3e0-4a17-a4c8-28d906e9e4c0",
         "label": "swsegment1",
-        "generatedBy": "urn:3689a407-0661-43c1-b0a4-bd37850fd700"
+        "generatedBy": "urn:939d985b-3327-45e2-9337-26885d6173ca"
       },
       {
-        "@id": "urn:99bcea95-afc5-45e7-88a1-4cbbc4a5fe50",
+        "@id": "urn:0dd9b1d9-8ebf-41d2-8c63-4657a508a06e",
         "label": "SPM.mat",
-        "generatedBy": "urn:46d2d540-a591-40b0-85f4-6d99a9fd34cb"
+        "generatedBy": "urn:372abb51-1466-4222-92e5-3ae1a005e6c7"
       },
       {
-        "@id": "urn:59a1ea45-0220-470e-939b-f58dd721e19d",
+        "@id": "urn:63a271a5-57e5-417a-b04b-29e1ad28a9e9",
         "label": "SPM.mat",
-        "generatedBy": "urn:5d377cc5-43ba-4030-91de-b34c5c5d5523"
+        "generatedBy": "urn:56b09b0f-cdba-4b84-b085-0267c989a38e"
       },
       {
-        "@id": "urn:d6919dba-cce0-4138-93ba-d152dbf4e35e",
+        "@id": "urn:34dc5e75-9983-49cf-a1e3-b851d0194249",
         "label": "SPM.mat",
-        "generatedBy": "urn:423da7a2-7b60-42aa-b8ab-02fed4206f6d"
+        "generatedBy": "urn:5721fa2d-2ed9-4225-b0d9-f4c9e1386dee"
       }
     ]
   }
diff --git a/examples/from_parsers/spm/spm_con_f_batch.jsonld b/examples/from_parsers/spm/spm_con_f_batch.jsonld
index 6256ce329..d77469c2f 100644
--- a/examples/from_parsers/spm/spm_con_f_batch.jsonld
+++ b/examples/from_parsers/spm/spm_con_f_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:e3fc81c2-5aa4-478d-9b5e-94b86277f4eb",
+        "@id": "urn:921aa6a9-365a-4981-8458-001d9ba50331",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,54 +13,54 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:fb9b46cd-af5c-4e0d-a6a0-437314eb72ab",
+        "@id": "urn:c71305e5-49ab-4bec-9a88-4837edc1e558",
         "label": "Move file",
         "used": [
-          "urn:9069fe27-aedd-4de1-b70a-6c1dd553f1a3"
+          "urn:d47ba2a5-9436-4d68-959f-6400ea9ed007"
         ],
-        "associatedWith": "urn:e3fc81c2-5aa4-478d-9b5e-94b86277f4eb",
+        "associatedWith": "urn:921aa6a9-365a-4981-8458-001d9ba50331",
         "command": "matlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz'};\nmatlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'}"
         }
       },
       {
-        "@id": "urn:0369ec03-893d-47e1-92a6-e77ecd990622",
+        "@id": "urn:9d464330-204c-4836-8e63-7577201ac4c2",
         "label": "Move file",
         "used": [
-          "urn:cd3b4ccd-e2c1-44f1-b372-4b7152273b09"
+          "urn:b33646b2-646b-45ae-a449-43a0c28b1a6d"
         ],
-        "associatedWith": "urn:e3fc81c2-5aa4-478d-9b5e-94b86277f4eb",
+        "associatedWith": "urn:921aa6a9-365a-4981-8458-001d9ba50331",
         "command": "matlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz'};\nmatlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'}"
         }
       },
       {
-        "@id": "urn:eb23f479-d3a4-4687-93f2-ff639fff3aaf",
+        "@id": "urn:af541e75-5edd-41d5-a5d7-1876d5f8873e",
         "label": "Gunzip",
         "used": [
-          "urn:ce64db29-078f-46fe-9fc0-a1a6ab13c2d3"
+          "urn:117d50be-276e-44b9-a974-59a90cdc308c"
         ],
-        "associatedWith": "urn:e3fc81c2-5aa4-478d-9b5e-94b86277f4eb",
+        "associatedWith": "urn:921aa6a9-365a-4981-8458-001d9ba50331",
         "command": "matlabbatch{3}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:58dfc685-09a9-4cd9-872c-6619d3616f30",
+        "@id": "urn:75bdbb93-ecf8-4707-b568-3acb8cd49ddc",
         "label": "Gunzip",
         "used": [
-          "urn:573da5fb-2825-437b-b7e4-0de6289e15e3"
+          "urn:be8ba766-1555-453e-9644-52b7ea3e0b41"
         ],
-        "associatedWith": "urn:e3fc81c2-5aa4-478d-9b5e-94b86277f4eb",
+        "associatedWith": "urn:921aa6a9-365a-4981-8458-001d9ba50331",
         "command": "matlabbatch{4}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:76ae161f-4380-481d-979a-2cef8e7cdd9e",
+        "@id": "urn:f43ec009-6d83-4fde-8637-cfda36cba7c8",
         "label": "Realign",
         "used": [
-          "urn:5678dd33-1122-46a4-9af5-3e3f6c6d7875"
+          "urn:b9bd9710-5122-4098-9acf-8d228dce9a76"
         ],
-        "associatedWith": "urn:e3fc81c2-5aa4-478d-9b5e-94b86277f4eb",
+        "associatedWith": "urn:921aa6a9-365a-4981-8458-001d9ba50331",
         "command": "matlabbatch{5}.spm.spatial.realign.estwrite.data{1}(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.quality = 0.9;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.sep = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.fwhm = 5;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.rtm = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.interp = 2;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.weight = '';\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.which = [0 1];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.interp = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.mask = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.prefix = 'r';",
         "parameters": {
           "eoptions.quality": "0.9",
@@ -79,13 +78,13 @@
         }
       },
       {
-        "@id": "urn:0d5637ef-3522-47f3-8fbe-129a0ffa7c36",
+        "@id": "urn:c321c510-b90c-4474-9a89-ab6087a1d520",
         "label": "Coregister",
         "used": [
-          "urn:f0f425b4-421f-41e7-8e26-b4a1b41f5c5e",
-          "urn:2e52d984-c548-4ec2-acb6-6bb5a6dfbfd4"
+          "urn:b41c1cc8-933c-4a8b-85d4-3a9f80498340",
+          "urn:3ca35147-dc66-46af-bd2a-ca466dc5c4f9"
         ],
-        "associatedWith": "urn:e3fc81c2-5aa4-478d-9b5e-94b86277f4eb",
+        "associatedWith": "urn:921aa6a9-365a-4981-8458-001d9ba50331",
         "command": "matlabbatch{6}.spm.spatial.coreg.estimate.ref(1) = cfg_dep('Realign: Estimate & Reslice: Mean Image', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','rmean'));\nmatlabbatch{6}.spm.spatial.coreg.estimate.source(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{6}.spm.spatial.coreg.estimate.other = {''};\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.cost_fun = 'nmi';\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.sep = [4 2];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.tol = [0.02 0.02 0.02 0.001 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.fwhm = [7 7];",
         "parameters": {
           "other": "{''}",
@@ -96,12 +95,12 @@
         }
       },
       {
-        "@id": "urn:4fed7ac4-779c-4b17-8c30-5c636dc89acd",
+        "@id": "urn:f229b8c9-80f9-4add-ad04-30231c7c9dd0",
         "label": "Segment",
         "used": [
-          "urn:2e52d984-c548-4ec2-acb6-6bb5a6dfbfd4"
+          "urn:3ca35147-dc66-46af-bd2a-ca466dc5c4f9"
         ],
-        "associatedWith": "urn:e3fc81c2-5aa4-478d-9b5e-94b86277f4eb",
+        "associatedWith": "urn:921aa6a9-365a-4981-8458-001d9ba50331",
         "command": "matlabbatch{7}.spm.spatial.preproc.channel.vols(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{7}.spm.spatial.preproc.channel.biasreg = 0.001;\nmatlabbatch{7}.spm.spatial.preproc.channel.biasfwhm = 60;\nmatlabbatch{7}.spm.spatial.preproc.channel.write = [0 1];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,1'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,2'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,3'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,4'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).ngaus = 3;\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,5'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).ngaus = 4;\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,6'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).native = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.warp.mrf = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.cleanup = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.reg = [0 0.001 0.5 0.05 0.2];\nmatlabbatch{7}.spm.spatial.preproc.warp.affreg = 'mni';\nmatlabbatch{7}.spm.spatial.preproc.warp.fwhm = 0;\nmatlabbatch{7}.spm.spatial.preproc.warp.samp = 3;\nmatlabbatch{7}.spm.spatial.preproc.warp.write = [0 1];",
         "parameters": {
           "channel.biasreg": "0.001",
@@ -141,13 +140,13 @@
         }
       },
       {
-        "@id": "urn:9cd152ef-df9c-4f65-8ab3-4cf1246b8ed1",
+        "@id": "urn:d9de738d-c015-4ac9-afaa-938f4e8d54d7",
         "label": "Normalize",
         "used": [
-          "urn:d32c3631-eb16-4b7c-8ed4-5f4e26b86b85",
-          "urn:f0f425b4-421f-41e7-8e26-b4a1b41f5c5e"
+          "urn:e4aa0fb3-4756-47d6-9de6-77cec0ab9731",
+          "urn:b41c1cc8-933c-4a8b-85d4-3a9f80498340"
         ],
-        "associatedWith": "urn:e3fc81c2-5aa4-478d-9b5e-94b86277f4eb",
+        "associatedWith": "urn:921aa6a9-365a-4981-8458-001d9ba50331",
         "command": "matlabbatch{8}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{8}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Realign: Estimate & Reslice: Realigned Images (Sess 1)', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','sess', '()',{1}, '.','cfiles'));\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -157,13 +156,13 @@
         }
       },
       {
-        "@id": "urn:593fce14-4a1b-4d64-bfaa-b0f7fd3ce024",
+        "@id": "urn:0b1b7bde-9546-4772-abbe-3984f952f1ec",
         "label": "Normalize",
         "used": [
-          "urn:d32c3631-eb16-4b7c-8ed4-5f4e26b86b85",
-          "urn:d32c3631-eb16-4b7c-8ed4-5f4e26b86b85"
+          "urn:e4aa0fb3-4756-47d6-9de6-77cec0ab9731",
+          "urn:e4aa0fb3-4756-47d6-9de6-77cec0ab9731"
         ],
-        "associatedWith": "urn:e3fc81c2-5aa4-478d-9b5e-94b86277f4eb",
+        "associatedWith": "urn:921aa6a9-365a-4981-8458-001d9ba50331",
         "command": "matlabbatch{9}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Segment: Bias Corrected (1)', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','channel', '()',{1}, '.','biascorr', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -173,12 +172,12 @@
         }
       },
       {
-        "@id": "urn:70c07c46-ffd5-4ef3-819e-2ee6f5265dd5",
+        "@id": "urn:7b40b911-8757-4a00-bae1-fb3d68382e7b",
         "label": "Smooth",
         "used": [
-          "urn:2628c9dd-445d-4d40-a564-4cf6c295da04"
+          "urn:103b9c6b-fbc7-40be-8757-146bebb0be8c"
         ],
-        "associatedWith": "urn:e3fc81c2-5aa4-478d-9b5e-94b86277f4eb",
+        "associatedWith": "urn:921aa6a9-365a-4981-8458-001d9ba50331",
         "command": "matlabbatch{10}.spm.spatial.smooth.data(1) = cfg_dep('Normalise: Write: Normalised Images (Subj 1)', substruct('.','val', '{}',{8}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{1}, '.','files'));\nmatlabbatch{10}.spm.spatial.smooth.fwhm = [6 6 6];\nmatlabbatch{10}.spm.spatial.smooth.dtype = 0;\nmatlabbatch{10}.spm.spatial.smooth.im = 0;\nmatlabbatch{10}.spm.spatial.smooth.prefix = 's';",
         "parameters": {
           "fwhm": "[6, 6, 6]",
@@ -188,13 +187,13 @@
         }
       },
       {
-        "@id": "urn:7e94df31-aad8-46fa-bf0a-8485fc32c054",
+        "@id": "urn:4ff04716-e490-42d9-ae1e-eb8dd768bde7",
         "label": "Stat Design",
         "used": [
-          "urn:60e7c949-5bcd-48b7-8190-ecf305162390",
-          "urn:14941916-403b-4ccc-b73e-6d0d634b013a"
+          "urn:bb968bcf-419b-4bf7-a6c7-5ac98405a73f",
+          "urn:79075283-4939-47c4-887c-0149f7626940"
         ],
-        "associatedWith": "urn:e3fc81c2-5aa4-478d-9b5e-94b86277f4eb",
+        "associatedWith": "urn:921aa6a9-365a-4981-8458-001d9ba50331",
         "command": "matlabbatch{11}.spm.stats.fmri_spec.dir = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_f_test'};\nmatlabbatch{11}.spm.stats.fmri_spec.timing.units = 'secs';\nmatlabbatch{11}.spm.stats.fmri_spec.timing.RT = 2;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t = 16;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t0 = 8;\nmatlabbatch{11}.spm.stats.fmri_spec.sess.scans(1) = cfg_dep('Smooth: Smoothed Images', substruct('.','val', '{}',{10}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));\nmatlabbatch{11}.spm.stats.fmri_spec.sess.cond = struct('name', {}, 'onset', {}, 'duration', {}, 'tmod', {}, 'pmod', {}, 'orth', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat'};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.regress = struct('name', {}, 'val', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi_reg = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.hpf = 128;\nmatlabbatch{11}.spm.stats.fmri_spec.fact = struct('name', {}, 'levels', {});\nmatlabbatch{11}.spm.stats.fmri_spec.bases.hrf.derivs = [0 0];\nmatlabbatch{11}.spm.stats.fmri_spec.volt = 1;\nmatlabbatch{11}.spm.stats.fmri_spec.global = 'None';\nmatlabbatch{11}.spm.stats.fmri_spec.mthresh = 0.8;\nmatlabbatch{11}.spm.stats.fmri_spec.mask = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.cvi = 'AR(1)';",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_f_test'}",
@@ -216,12 +215,12 @@
         }
       },
       {
-        "@id": "urn:d48acc36-5a4d-48e0-855e-835424475927",
+        "@id": "urn:7471a9d6-ad6f-45ee-9007-c13d5323e3eb",
         "label": "Estimate stat.",
         "used": [
-          "urn:aaf5527f-f67f-4c8c-afec-3544e99943ae"
+          "urn:0cac31cc-159f-4927-b0dd-f1a7166d6614"
         ],
-        "associatedWith": "urn:e3fc81c2-5aa4-478d-9b5e-94b86277f4eb",
+        "associatedWith": "urn:921aa6a9-365a-4981-8458-001d9ba50331",
         "command": "matlabbatch{12}.spm.stats.fmri_est.spmmat(1) = cfg_dep('fMRI model specification: SPM.mat File', substruct('.','val', '{}',{11}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{12}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{12}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -229,12 +228,12 @@
         }
       },
       {
-        "@id": "urn:f6f17b91-cda7-42ea-8792-21f60ef9b5d4",
+        "@id": "urn:0f063233-7282-4313-aba9-db8aa06bbae4",
         "label": "Estimate contrast",
         "used": [
-          "urn:9aff8a3b-3ab3-40d1-b5a4-c720945178d9"
+          "urn:894cab31-3c91-43df-aa22-fcb41742d2e4"
         ],
-        "associatedWith": "urn:e3fc81c2-5aa4-478d-9b5e-94b86277f4eb",
+        "associatedWith": "urn:921aa6a9-365a-4981-8458-001d9ba50331",
         "command": "matlabbatch{13}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{12}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{13}.spm.stats.con.consess{1}.fcon.name = 'tone counting vs baseline';\nmatlabbatch{13}.spm.stats.con.consess{1}.fcon.weights = [1 0];\nmatlabbatch{13}.spm.stats.con.consess{1}.fcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.fcon.name": "'tone counting vs baseline'",
@@ -244,12 +243,12 @@
         }
       },
       {
-        "@id": "urn:7836b94e-365d-4c9f-98c2-98f8219f9924",
+        "@id": "urn:80662ef4-c7c3-46e4-9b40-65e7a758bfe0",
         "label": "Threshold",
         "used": [
-          "urn:3bf36bd4-a425-4266-9c15-e89373b35211"
+          "urn:2c73cf58-a76c-4b38-8157-b945a6fc64be"
         ],
-        "associatedWith": "urn:e3fc81c2-5aa4-478d-9b5e-94b86277f4eb",
+        "associatedWith": "urn:921aa6a9-365a-4981-8458-001d9ba50331",
         "command": "matlabbatch{14}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{13}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{14}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{14}.spm.stats.results.conspec.contrasts = Inf;\nmatlabbatch{14}.spm.stats.results.conspec.threshdesc = 'none';\nmatlabbatch{14}.spm.stats.results.conspec.thresh = 0.001;\nmatlabbatch{14}.spm.stats.results.conspec.extent = 0;\nmatlabbatch{14}.spm.stats.results.conspec.conjunction = 1;\nmatlabbatch{14}.spm.stats.results.conspec.mask.none = 1;\nmatlabbatch{14}.spm.stats.results.units = 1;\nmatlabbatch{14}.spm.stats.results.print = 'pdf';\nmatlabbatch{14}.spm.stats.results.write.tspm.basename = 'thresh';",
         "parameters": {
           "conspec.titlestr": "''",
@@ -267,7 +266,7 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:9069fe27-aedd-4de1-b70a-6c1dd553f1a3",
+        "@id": "urn:d47ba2a5-9436-4d68-959f-6400ea9ed007",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz",
         "digest": {
@@ -275,7 +274,7 @@
         }
       },
       {
-        "@id": "urn:cd3b4ccd-e2c1-44f1-b372-4b7152273b09",
+        "@id": "urn:b33646b2-646b-45ae-a449-43a0c28b1a6d",
         "label": "anat_sub-01_T1w.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz",
         "digest": {
@@ -283,55 +282,55 @@
         }
       },
       {
-        "@id": "urn:ce64db29-078f-46fe-9fc0-a1a6ab13c2d3",
+        "@id": "urn:117d50be-276e-44b9-a974-59a90cdc308c",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
-        "generatedBy": "urn:fb9b46cd-af5c-4e0d-a6a0-437314eb72ab"
+        "generatedBy": "urn:c71305e5-49ab-4bec-9a88-4837edc1e558"
       },
       {
-        "@id": "urn:573da5fb-2825-437b-b7e4-0de6289e15e3",
+        "@id": "urn:be8ba766-1555-453e-9644-52b7ea3e0b41",
         "label": "anat_sub-01_T1w.nii.gz",
-        "generatedBy": "urn:0369ec03-893d-47e1-92a6-e77ecd990622"
+        "generatedBy": "urn:9d464330-204c-4836-8e63-7577201ac4c2"
       },
       {
-        "@id": "urn:5678dd33-1122-46a4-9af5-3e3f6c6d7875",
+        "@id": "urn:b9bd9710-5122-4098-9acf-8d228dce9a76",
         "label": "func_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:eb23f479-d3a4-4687-93f2-ff639fff3aaf"
+        "generatedBy": "urn:af541e75-5edd-41d5-a5d7-1876d5f8873e"
       },
       {
-        "@id": "urn:f0f425b4-421f-41e7-8e26-b4a1b41f5c5e",
+        "@id": "urn:b41c1cc8-933c-4a8b-85d4-3a9f80498340",
         "label": "meanfunc_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:76ae161f-4380-481d-979a-2cef8e7cdd9e"
+        "generatedBy": "urn:f43ec009-6d83-4fde-8637-cfda36cba7c8"
       },
       {
-        "@id": "urn:2e52d984-c548-4ec2-acb6-6bb5a6dfbfd4",
+        "@id": "urn:3ca35147-dc66-46af-bd2a-ca466dc5c4f9",
         "label": "anat_sub-01_T1w.nii",
-        "generatedBy": "urn:58dfc685-09a9-4cd9-872c-6619d3616f30"
+        "generatedBy": "urn:75bdbb93-ecf8-4707-b568-3acb8cd49ddc"
       },
       {
-        "@id": "urn:d32c3631-eb16-4b7c-8ed4-5f4e26b86b85",
+        "@id": "urn:e4aa0fb3-4756-47d6-9de6-77cec0ab9731",
         "label": "segment1",
         "prov:atLocation": "c1anat_sub-01_T1w.nii",
-        "generatedBy": "urn:4fed7ac4-779c-4b17-8c30-5c636dc89acd",
+        "generatedBy": "urn:f229b8c9-80f9-4add-ad04-30231c7c9dd0",
         "digest": {
           "sha256": "61ca923955d0a5c9088df9e258f41644067ec964e1c9a83284ba03b0515079b0"
         }
       },
       {
-        "@id": "urn:36d562e7-c693-4a28-bdd0-17e2c4b39660",
+        "@id": "urn:0aefca75-8457-4b37-9220-9065a676cc39",
         "label": "segment2",
         "prov:atLocation": "c2anat_sub-01_T1w.nii",
-        "generatedBy": "urn:4fed7ac4-779c-4b17-8c30-5c636dc89acd",
+        "generatedBy": "urn:f229b8c9-80f9-4add-ad04-30231c7c9dd0",
         "digest": {
           "sha256": "10ad88ebeebebd0bd03ccbdd4df92d500d28d14715fa5375fd35589caddf49a6"
         }
       },
       {
-        "@id": "urn:2628c9dd-445d-4d40-a564-4cf6c295da04",
+        "@id": "urn:103b9c6b-fbc7-40be-8757-146bebb0be8c",
         "label": "wsegment1",
-        "generatedBy": "urn:9cd152ef-df9c-4f65-8ab3-4cf1246b8ed1"
+        "generatedBy": "urn:d9de738d-c015-4ac9-afaa-938f4e8d54d7"
       },
       {
-        "@id": "urn:14941916-403b-4ccc-b73e-6d0d634b013a",
+        "@id": "urn:79075283-4939-47c4-887c-0149f7626940",
         "label": "ONSETS_sub-01-MultiCond.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat",
         "digest": {
@@ -339,24 +338,24 @@
         }
       },
       {
-        "@id": "urn:60e7c949-5bcd-48b7-8190-ecf305162390",
+        "@id": "urn:bb968bcf-419b-4bf7-a6c7-5ac98405a73f",
         "label": "swsegment1",
-        "generatedBy": "urn:70c07c46-ffd5-4ef3-819e-2ee6f5265dd5"
+        "generatedBy": "urn:7b40b911-8757-4a00-bae1-fb3d68382e7b"
       },
       {
-        "@id": "urn:aaf5527f-f67f-4c8c-afec-3544e99943ae",
+        "@id": "urn:0cac31cc-159f-4927-b0dd-f1a7166d6614",
         "label": "SPM.mat",
-        "generatedBy": "urn:7e94df31-aad8-46fa-bf0a-8485fc32c054"
+        "generatedBy": "urn:4ff04716-e490-42d9-ae1e-eb8dd768bde7"
       },
       {
-        "@id": "urn:9aff8a3b-3ab3-40d1-b5a4-c720945178d9",
+        "@id": "urn:894cab31-3c91-43df-aa22-fcb41742d2e4",
         "label": "SPM.mat",
-        "generatedBy": "urn:d48acc36-5a4d-48e0-855e-835424475927"
+        "generatedBy": "urn:7471a9d6-ad6f-45ee-9007-c13d5323e3eb"
       },
       {
-        "@id": "urn:3bf36bd4-a425-4266-9c15-e89373b35211",
+        "@id": "urn:2c73cf58-a76c-4b38-8157-b945a6fc64be",
         "label": "SPM.mat",
-        "generatedBy": "urn:f6f17b91-cda7-42ea-8792-21f60ef9b5d4"
+        "generatedBy": "urn:0f063233-7282-4313-aba9-db8aa06bbae4"
       }
     ]
   }
diff --git a/examples/from_parsers/spm/spm_conjunction_batch.jsonld b/examples/from_parsers/spm/spm_conjunction_batch.jsonld
index c28ac31f7..96313be0a 100644
--- a/examples/from_parsers/spm/spm_conjunction_batch.jsonld
+++ b/examples/from_parsers/spm/spm_conjunction_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:9c7c6f27-48e0-4fea-9462-0562a157958e",
+        "@id": "urn:4a128eec-b732-498f-9681-9f876d4f414a",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,54 +13,54 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:e64b9468-e646-4716-a449-e734edd20283",
+        "@id": "urn:8da457f6-6aae-4cbb-8ed8-dd30f4cf4c30",
         "label": "Move file",
         "used": [
-          "urn:6ec6582b-5a64-41b9-b74a-d118936b0284"
+          "urn:8fa49467-d795-4959-b9a5-b348e239e62c"
         ],
-        "associatedWith": "urn:9c7c6f27-48e0-4fea-9462-0562a157958e",
+        "associatedWith": "urn:4a128eec-b732-498f-9681-9f876d4f414a",
         "command": "matlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz'};\nmatlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'}"
         }
       },
       {
-        "@id": "urn:514fce8a-8ed3-4f25-8595-068414f01b0c",
+        "@id": "urn:a39b454f-e907-4aa9-8514-34bce78645df",
         "label": "Move file",
         "used": [
-          "urn:cd3e9e9a-6f09-400c-9eef-126515d808a8"
+          "urn:de3b0abf-5f0c-4836-84f6-bc9644c12c1f"
         ],
-        "associatedWith": "urn:9c7c6f27-48e0-4fea-9462-0562a157958e",
+        "associatedWith": "urn:4a128eec-b732-498f-9681-9f876d4f414a",
         "command": "matlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz'};\nmatlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'}"
         }
       },
       {
-        "@id": "urn:876c515d-0b2c-4896-a395-f5208dbee953",
+        "@id": "urn:fa61b105-1d73-47fc-93f5-be09bf53c7cc",
         "label": "Gunzip",
         "used": [
-          "urn:ad185281-72cb-4c30-9556-4af3978bbe83"
+          "urn:4a159e34-28e3-4caf-acb3-9d8efe32ce7b"
         ],
-        "associatedWith": "urn:9c7c6f27-48e0-4fea-9462-0562a157958e",
+        "associatedWith": "urn:4a128eec-b732-498f-9681-9f876d4f414a",
         "command": "matlabbatch{3}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:4ea6317a-4ae1-4f30-b5a2-4e01539d929e",
+        "@id": "urn:c62ca834-1e3b-484c-a623-8c68dedbd2ee",
         "label": "Gunzip",
         "used": [
-          "urn:287cbf00-f101-4375-ad78-e61d0f8c648f"
+          "urn:de1871d8-045a-467f-9dc9-e90f0985bb89"
         ],
-        "associatedWith": "urn:9c7c6f27-48e0-4fea-9462-0562a157958e",
+        "associatedWith": "urn:4a128eec-b732-498f-9681-9f876d4f414a",
         "command": "matlabbatch{4}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:c4a84cc8-b43e-4379-8adc-83c8d4b5727e",
+        "@id": "urn:03064a8a-0e28-467d-bbe9-8e9cdba8bc5d",
         "label": "Realign",
         "used": [
-          "urn:5a20644f-8235-42e5-b56f-e86bb7753ecd"
+          "urn:3bb92e5b-81c0-493e-8fbe-ba84c36c346d"
         ],
-        "associatedWith": "urn:9c7c6f27-48e0-4fea-9462-0562a157958e",
+        "associatedWith": "urn:4a128eec-b732-498f-9681-9f876d4f414a",
         "command": "matlabbatch{5}.spm.spatial.realign.estwrite.data{1}(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.quality = 0.9;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.sep = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.fwhm = 5;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.rtm = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.interp = 2;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.weight = '';\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.which = [0 1];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.interp = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.mask = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.prefix = 'r';",
         "parameters": {
           "eoptions.quality": "0.9",
@@ -79,13 +78,13 @@
         }
       },
       {
-        "@id": "urn:77b26c36-1727-41bd-92d1-903d0fd511c9",
+        "@id": "urn:9852ebd4-54f0-4016-8588-1be4e8b1ff1b",
         "label": "Coregister",
         "used": [
-          "urn:37121a7c-b567-4f85-a500-bb3562563a9d",
-          "urn:5b603fd4-6998-4e64-b80b-e8c5d0c4544a"
+          "urn:f0248106-c7c5-4e29-a05d-5bd27f623fcf",
+          "urn:dac3b6a2-ac99-4ff0-9d34-e10ef4cc8206"
         ],
-        "associatedWith": "urn:9c7c6f27-48e0-4fea-9462-0562a157958e",
+        "associatedWith": "urn:4a128eec-b732-498f-9681-9f876d4f414a",
         "command": "matlabbatch{6}.spm.spatial.coreg.estimate.ref(1) = cfg_dep('Realign: Estimate & Reslice: Mean Image', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','rmean'));\nmatlabbatch{6}.spm.spatial.coreg.estimate.source(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{6}.spm.spatial.coreg.estimate.other = {''};\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.cost_fun = 'nmi';\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.sep = [4 2];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.tol = [0.02 0.02 0.02 0.001 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.fwhm = [7 7];",
         "parameters": {
           "other": "{''}",
@@ -96,12 +95,12 @@
         }
       },
       {
-        "@id": "urn:863f1088-36af-4ae7-8a09-4c5ee8c5559f",
+        "@id": "urn:bdc69aa0-c3f4-4504-b159-0a00c9e69b56",
         "label": "Segment",
         "used": [
-          "urn:5b603fd4-6998-4e64-b80b-e8c5d0c4544a"
+          "urn:dac3b6a2-ac99-4ff0-9d34-e10ef4cc8206"
         ],
-        "associatedWith": "urn:9c7c6f27-48e0-4fea-9462-0562a157958e",
+        "associatedWith": "urn:4a128eec-b732-498f-9681-9f876d4f414a",
         "command": "matlabbatch{7}.spm.spatial.preproc.channel.vols(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{7}.spm.spatial.preproc.channel.biasreg = 0.001;\nmatlabbatch{7}.spm.spatial.preproc.channel.biasfwhm = 60;\nmatlabbatch{7}.spm.spatial.preproc.channel.write = [0 1];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,1'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,2'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,3'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,4'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).ngaus = 3;\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,5'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).ngaus = 4;\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,6'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).native = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.warp.mrf = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.cleanup = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.reg = [0 0.001 0.5 0.05 0.2];\nmatlabbatch{7}.spm.spatial.preproc.warp.affreg = 'mni';\nmatlabbatch{7}.spm.spatial.preproc.warp.fwhm = 0;\nmatlabbatch{7}.spm.spatial.preproc.warp.samp = 3;\nmatlabbatch{7}.spm.spatial.preproc.warp.write = [0 1];",
         "parameters": {
           "channel.biasreg": "0.001",
@@ -141,13 +140,13 @@
         }
       },
       {
-        "@id": "urn:70348754-5a48-4403-b347-fc5192079828",
+        "@id": "urn:3178b117-e8ae-48cc-9e0e-81471311e1f0",
         "label": "Normalize",
         "used": [
-          "urn:580b968d-c1ef-4ea6-a72c-b4a7646d5ee4",
-          "urn:37121a7c-b567-4f85-a500-bb3562563a9d"
+          "urn:507feb24-9c1e-404a-8fba-db37ec38dad8",
+          "urn:f0248106-c7c5-4e29-a05d-5bd27f623fcf"
         ],
-        "associatedWith": "urn:9c7c6f27-48e0-4fea-9462-0562a157958e",
+        "associatedWith": "urn:4a128eec-b732-498f-9681-9f876d4f414a",
         "command": "matlabbatch{8}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{8}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Realign: Estimate & Reslice: Realigned Images (Sess 1)', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','sess', '()',{1}, '.','cfiles'));\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -157,13 +156,13 @@
         }
       },
       {
-        "@id": "urn:d604d4b1-3ba4-4569-a3e2-e89c6cb6b835",
+        "@id": "urn:ecd7913d-2d7a-454b-a4e9-4c3500333405",
         "label": "Normalize",
         "used": [
-          "urn:580b968d-c1ef-4ea6-a72c-b4a7646d5ee4",
-          "urn:580b968d-c1ef-4ea6-a72c-b4a7646d5ee4"
+          "urn:507feb24-9c1e-404a-8fba-db37ec38dad8",
+          "urn:507feb24-9c1e-404a-8fba-db37ec38dad8"
         ],
-        "associatedWith": "urn:9c7c6f27-48e0-4fea-9462-0562a157958e",
+        "associatedWith": "urn:4a128eec-b732-498f-9681-9f876d4f414a",
         "command": "matlabbatch{9}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Segment: Bias Corrected (1)', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','channel', '()',{1}, '.','biascorr', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -173,12 +172,12 @@
         }
       },
       {
-        "@id": "urn:25126a8b-b6aa-45e0-b05b-aaddcb7793c8",
+        "@id": "urn:ccd87bea-cc31-4cc3-9005-34da90ca2810",
         "label": "Smooth",
         "used": [
-          "urn:f429e94a-e5cc-4796-835d-4fc7ba1917d1"
+          "urn:73b145b0-3563-4e20-917c-75277a5481bc"
         ],
-        "associatedWith": "urn:9c7c6f27-48e0-4fea-9462-0562a157958e",
+        "associatedWith": "urn:4a128eec-b732-498f-9681-9f876d4f414a",
         "command": "matlabbatch{10}.spm.spatial.smooth.data(1) = cfg_dep('Normalise: Write: Normalised Images (Subj 1)', substruct('.','val', '{}',{8}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{1}, '.','files'));\nmatlabbatch{10}.spm.spatial.smooth.fwhm = [6 6 6];\nmatlabbatch{10}.spm.spatial.smooth.dtype = 0;\nmatlabbatch{10}.spm.spatial.smooth.im = 0;\nmatlabbatch{10}.spm.spatial.smooth.prefix = 's';",
         "parameters": {
           "fwhm": "[6, 6, 6]",
@@ -188,13 +187,13 @@
         }
       },
       {
-        "@id": "urn:d15366f1-fcfc-4689-94f3-936e235b3bdd",
+        "@id": "urn:c3d9964f-7778-4440-8d1a-08d683e8d4dd",
         "label": "Stat Design",
         "used": [
-          "urn:8d91aa22-22f8-4ea2-9ca5-42d0f4643f4f",
-          "urn:52c07d8f-2a53-4bf0-bf9e-c5a1656c9deb"
+          "urn:ed02a601-2201-43da-b2f7-06ca4ab55d01",
+          "urn:8b37acbd-590d-4b87-bb5a-0681c734a3d3"
         ],
-        "associatedWith": "urn:9c7c6f27-48e0-4fea-9462-0562a157958e",
+        "associatedWith": "urn:4a128eec-b732-498f-9681-9f876d4f414a",
         "command": "matlabbatch{11}.spm.stats.fmri_spec.dir = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_partial_conjunction'};\nmatlabbatch{11}.spm.stats.fmri_spec.timing.units = 'secs';\nmatlabbatch{11}.spm.stats.fmri_spec.timing.RT = 2;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t = 16;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t0 = 8;\nmatlabbatch{11}.spm.stats.fmri_spec.sess.scans(1) = cfg_dep('Smooth: Smoothed Images', substruct('.','val', '{}',{10}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));\nmatlabbatch{11}.spm.stats.fmri_spec.sess.cond = struct('name', {}, 'onset', {}, 'duration', {}, 'tmod', {}, 'pmod', {}, 'orth', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat'};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.regress = struct('name', {}, 'val', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi_reg = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.hpf = 128;\nmatlabbatch{11}.spm.stats.fmri_spec.fact = struct('name', {}, 'levels', {});\nmatlabbatch{11}.spm.stats.fmri_spec.bases.hrf.derivs = [0 0];\nmatlabbatch{11}.spm.stats.fmri_spec.volt = 1;\nmatlabbatch{11}.spm.stats.fmri_spec.global = 'None';\nmatlabbatch{11}.spm.stats.fmri_spec.mthresh = 0.8;\nmatlabbatch{11}.spm.stats.fmri_spec.mask = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.cvi = 'AR(1)';",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_partial_conjunction'}",
@@ -216,12 +215,12 @@
         }
       },
       {
-        "@id": "urn:8a207674-153d-4980-85d2-dbcc92f688d2",
+        "@id": "urn:c5f17139-6169-4990-9acd-b6673209beba",
         "label": "Estimate stat.",
         "used": [
-          "urn:affc4ea6-1cd3-4deb-bf21-c01b7d788de1"
+          "urn:0a9c58e1-195b-4951-9914-70483b001f50"
         ],
-        "associatedWith": "urn:9c7c6f27-48e0-4fea-9462-0562a157958e",
+        "associatedWith": "urn:4a128eec-b732-498f-9681-9f876d4f414a",
         "command": "matlabbatch{12}.spm.stats.fmri_est.spmmat(1) = cfg_dep('fMRI model specification: SPM.mat File', substruct('.','val', '{}',{11}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{12}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{12}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -229,12 +228,12 @@
         }
       },
       {
-        "@id": "urn:9e439a85-3103-4992-96af-be574019827e",
+        "@id": "urn:0836490c-40f2-462e-a071-1558e448e0dd",
         "label": "Estimate contrast",
         "used": [
-          "urn:947fc159-4080-408c-90d8-9c082ab4f5db"
+          "urn:c65c329e-2d4d-43ab-b683-540ff1c9a6c1"
         ],
-        "associatedWith": "urn:9c7c6f27-48e0-4fea-9462-0562a157958e",
+        "associatedWith": "urn:4a128eec-b732-498f-9681-9f876d4f414a",
         "command": "matlabbatch{13}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{12}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.name = 'tone counting vs baseline';\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.weights = [1 0];\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.consess{2}.tcon.name = 'tone counting probe vs baseline';\nmatlabbatch{13}.spm.stats.con.consess{2}.tcon.weights = [0 1];\nmatlabbatch{13}.spm.stats.con.consess{2}.tcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.tcon.name": "'tone counting vs baseline'",
@@ -247,12 +246,12 @@
         }
       },
       {
-        "@id": "urn:16e3f814-261e-426c-ac40-a4112a65d10d",
+        "@id": "urn:65fccdc3-0cf4-46b6-b5ae-6472af9204c6",
         "label": "Threshold",
         "used": [
-          "urn:5ca8b30b-941d-4623-abe9-cd9d43ac941c"
+          "urn:d7a66507-3350-42b8-9e9f-f37d0e3d31f7"
         ],
-        "associatedWith": "urn:9c7c6f27-48e0-4fea-9462-0562a157958e",
+        "associatedWith": "urn:4a128eec-b732-498f-9681-9f876d4f414a",
         "command": "matlabbatch{14}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{13}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{14}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{14}.spm.stats.results.conspec.contrasts = [1 2];\nmatlabbatch{14}.spm.stats.results.conspec.threshdesc = 'none';\nmatlabbatch{14}.spm.stats.results.conspec.thresh = 0.001;\nmatlabbatch{14}.spm.stats.results.conspec.extent = 0;\nmatlabbatch{14}.spm.stats.results.conspec.conjunction = 1;\nmatlabbatch{14}.spm.stats.results.conspec.mask.none = 1;\nmatlabbatch{14}.spm.stats.results.units = 1;\nmatlabbatch{14}.spm.stats.results.print = 'pdf';\nmatlabbatch{14}.spm.stats.results.write.none = 1;",
         "parameters": {
           "conspec.titlestr": "''",
@@ -270,7 +269,7 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:6ec6582b-5a64-41b9-b74a-d118936b0284",
+        "@id": "urn:8fa49467-d795-4959-b9a5-b348e239e62c",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz",
         "digest": {
@@ -278,7 +277,7 @@
         }
       },
       {
-        "@id": "urn:cd3e9e9a-6f09-400c-9eef-126515d808a8",
+        "@id": "urn:de3b0abf-5f0c-4836-84f6-bc9644c12c1f",
         "label": "anat_sub-01_T1w.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz",
         "digest": {
@@ -286,55 +285,55 @@
         }
       },
       {
-        "@id": "urn:ad185281-72cb-4c30-9556-4af3978bbe83",
+        "@id": "urn:4a159e34-28e3-4caf-acb3-9d8efe32ce7b",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
-        "generatedBy": "urn:e64b9468-e646-4716-a449-e734edd20283"
+        "generatedBy": "urn:8da457f6-6aae-4cbb-8ed8-dd30f4cf4c30"
       },
       {
-        "@id": "urn:287cbf00-f101-4375-ad78-e61d0f8c648f",
+        "@id": "urn:de1871d8-045a-467f-9dc9-e90f0985bb89",
         "label": "anat_sub-01_T1w.nii.gz",
-        "generatedBy": "urn:514fce8a-8ed3-4f25-8595-068414f01b0c"
+        "generatedBy": "urn:a39b454f-e907-4aa9-8514-34bce78645df"
       },
       {
-        "@id": "urn:5a20644f-8235-42e5-b56f-e86bb7753ecd",
+        "@id": "urn:3bb92e5b-81c0-493e-8fbe-ba84c36c346d",
         "label": "func_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:876c515d-0b2c-4896-a395-f5208dbee953"
+        "generatedBy": "urn:fa61b105-1d73-47fc-93f5-be09bf53c7cc"
       },
       {
-        "@id": "urn:37121a7c-b567-4f85-a500-bb3562563a9d",
+        "@id": "urn:f0248106-c7c5-4e29-a05d-5bd27f623fcf",
         "label": "meanfunc_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:c4a84cc8-b43e-4379-8adc-83c8d4b5727e"
+        "generatedBy": "urn:03064a8a-0e28-467d-bbe9-8e9cdba8bc5d"
       },
       {
-        "@id": "urn:5b603fd4-6998-4e64-b80b-e8c5d0c4544a",
+        "@id": "urn:dac3b6a2-ac99-4ff0-9d34-e10ef4cc8206",
         "label": "anat_sub-01_T1w.nii",
-        "generatedBy": "urn:4ea6317a-4ae1-4f30-b5a2-4e01539d929e"
+        "generatedBy": "urn:c62ca834-1e3b-484c-a623-8c68dedbd2ee"
       },
       {
-        "@id": "urn:580b968d-c1ef-4ea6-a72c-b4a7646d5ee4",
+        "@id": "urn:507feb24-9c1e-404a-8fba-db37ec38dad8",
         "label": "segment1",
         "prov:atLocation": "c1anat_sub-01_T1w.nii",
-        "generatedBy": "urn:863f1088-36af-4ae7-8a09-4c5ee8c5559f",
+        "generatedBy": "urn:bdc69aa0-c3f4-4504-b159-0a00c9e69b56",
         "digest": {
           "sha256": "61ca923955d0a5c9088df9e258f41644067ec964e1c9a83284ba03b0515079b0"
         }
       },
       {
-        "@id": "urn:281f3d24-626f-4c05-b06f-01ed8c009bdc",
+        "@id": "urn:acde19c7-3af9-4068-bfb4-7e467ac0017f",
         "label": "segment2",
         "prov:atLocation": "c2anat_sub-01_T1w.nii",
-        "generatedBy": "urn:863f1088-36af-4ae7-8a09-4c5ee8c5559f",
+        "generatedBy": "urn:bdc69aa0-c3f4-4504-b159-0a00c9e69b56",
         "digest": {
           "sha256": "10ad88ebeebebd0bd03ccbdd4df92d500d28d14715fa5375fd35589caddf49a6"
         }
       },
       {
-        "@id": "urn:f429e94a-e5cc-4796-835d-4fc7ba1917d1",
+        "@id": "urn:73b145b0-3563-4e20-917c-75277a5481bc",
         "label": "wsegment1",
-        "generatedBy": "urn:70348754-5a48-4403-b347-fc5192079828"
+        "generatedBy": "urn:3178b117-e8ae-48cc-9e0e-81471311e1f0"
       },
       {
-        "@id": "urn:52c07d8f-2a53-4bf0-bf9e-c5a1656c9deb",
+        "@id": "urn:8b37acbd-590d-4b87-bb5a-0681c734a3d3",
         "label": "ONSETS_sub-01-MultiCond.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat",
         "digest": {
@@ -342,24 +341,24 @@
         }
       },
       {
-        "@id": "urn:8d91aa22-22f8-4ea2-9ca5-42d0f4643f4f",
+        "@id": "urn:ed02a601-2201-43da-b2f7-06ca4ab55d01",
         "label": "swsegment1",
-        "generatedBy": "urn:25126a8b-b6aa-45e0-b05b-aaddcb7793c8"
+        "generatedBy": "urn:ccd87bea-cc31-4cc3-9005-34da90ca2810"
       },
       {
-        "@id": "urn:affc4ea6-1cd3-4deb-bf21-c01b7d788de1",
+        "@id": "urn:0a9c58e1-195b-4951-9914-70483b001f50",
         "label": "SPM.mat",
-        "generatedBy": "urn:d15366f1-fcfc-4689-94f3-936e235b3bdd"
+        "generatedBy": "urn:c3d9964f-7778-4440-8d1a-08d683e8d4dd"
       },
       {
-        "@id": "urn:947fc159-4080-408c-90d8-9c082ab4f5db",
+        "@id": "urn:c65c329e-2d4d-43ab-b683-540ff1c9a6c1",
         "label": "SPM.mat",
-        "generatedBy": "urn:8a207674-153d-4980-85d2-dbcc92f688d2"
+        "generatedBy": "urn:c5f17139-6169-4990-9acd-b6673209beba"
       },
       {
-        "@id": "urn:5ca8b30b-941d-4623-abe9-cd9d43ac941c",
+        "@id": "urn:d7a66507-3350-42b8-9e9f-f37d0e3d31f7",
         "label": "SPM.mat",
-        "generatedBy": "urn:9e439a85-3103-4992-96af-be574019827e"
+        "generatedBy": "urn:0836490c-40f2-462e-a071-1558e448e0dd"
       }
     ]
   }
diff --git a/examples/from_parsers/spm/spm_contrast_mask_batch.jsonld b/examples/from_parsers/spm/spm_contrast_mask_batch.jsonld
index 40e2e6e97..9ec81d459 100644
--- a/examples/from_parsers/spm/spm_contrast_mask_batch.jsonld
+++ b/examples/from_parsers/spm/spm_contrast_mask_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:5387229e-d088-4ba4-884e-34bc3ff43df0",
+        "@id": "urn:d68c27b7-672e-4f70-8746-fed40682c700",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,54 +13,54 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:cdecbeaf-18f4-4a48-8375-8486e681054a",
+        "@id": "urn:2f900215-15bd-4a15-8c21-a8ab51007afb",
         "label": "Move file",
         "used": [
-          "urn:77aa0a79-3eb4-491a-b989-2bf687713453"
+          "urn:1610add2-fdc2-479b-a927-1c15cee8cf73"
         ],
-        "associatedWith": "urn:5387229e-d088-4ba4-884e-34bc3ff43df0",
+        "associatedWith": "urn:d68c27b7-672e-4f70-8746-fed40682c700",
         "command": "matlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz'};\nmatlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'}"
         }
       },
       {
-        "@id": "urn:453f2339-e213-4b5e-ab94-4573425a181a",
+        "@id": "urn:5ba3d6e3-7d1d-4ccf-ae35-3caf3a004ecf",
         "label": "Move file",
         "used": [
-          "urn:171aa06b-6403-4488-adb4-7f3e89d9caf0"
+          "urn:9eed7245-2062-4382-a312-e3700ce4e6ff"
         ],
-        "associatedWith": "urn:5387229e-d088-4ba4-884e-34bc3ff43df0",
+        "associatedWith": "urn:d68c27b7-672e-4f70-8746-fed40682c700",
         "command": "matlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz'};\nmatlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'}"
         }
       },
       {
-        "@id": "urn:7a3ae6ca-12a9-4b93-af1d-4e77a0ecd4ec",
+        "@id": "urn:b2e2b66f-ee15-4e69-909e-63834dcb44d1",
         "label": "Gunzip",
         "used": [
-          "urn:8350322f-597f-4267-ba24-edba4a2ae54e"
+          "urn:31c406c9-e772-4346-bc0d-e20ecfc2a8a8"
         ],
-        "associatedWith": "urn:5387229e-d088-4ba4-884e-34bc3ff43df0",
+        "associatedWith": "urn:d68c27b7-672e-4f70-8746-fed40682c700",
         "command": "matlabbatch{3}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:3ca7ac59-c231-4f0c-87ae-b1e12cd7e06a",
+        "@id": "urn:d4ce1155-8e92-41de-ad87-a61a257d6e3f",
         "label": "Gunzip",
         "used": [
-          "urn:4e9a3e8d-ff8b-4cf9-a37d-f3a39fb6c160"
+          "urn:b68b9bc1-27cc-4c62-9d49-e1f70f7aa3a0"
         ],
-        "associatedWith": "urn:5387229e-d088-4ba4-884e-34bc3ff43df0",
+        "associatedWith": "urn:d68c27b7-672e-4f70-8746-fed40682c700",
         "command": "matlabbatch{4}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:00b4805d-d286-4d84-b9df-5106175197bf",
+        "@id": "urn:e5e87ac3-64ba-45dd-b07c-87970adb1e87",
         "label": "Realign",
         "used": [
-          "urn:e0ccf79c-c0c8-4648-9c87-5d2049923838"
+          "urn:0d0dc84d-f553-4433-a38d-2c1056077f45"
         ],
-        "associatedWith": "urn:5387229e-d088-4ba4-884e-34bc3ff43df0",
+        "associatedWith": "urn:d68c27b7-672e-4f70-8746-fed40682c700",
         "command": "matlabbatch{5}.spm.spatial.realign.estwrite.data{1}(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.quality = 0.9;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.sep = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.fwhm = 5;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.rtm = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.interp = 2;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.weight = '';\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.which = [0 1];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.interp = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.mask = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.prefix = 'r';",
         "parameters": {
           "eoptions.quality": "0.9",
@@ -79,13 +78,13 @@
         }
       },
       {
-        "@id": "urn:b3ed8412-1e48-46e4-ad7c-4485f55efb2d",
+        "@id": "urn:cdc2d3c8-eace-4a0f-99ee-54b0afbb95e0",
         "label": "Coregister",
         "used": [
-          "urn:c7f540ab-8cca-4a10-bb24-c709b962b774",
-          "urn:13988305-f114-4572-a248-552704d0eece"
+          "urn:b5870dff-e3fe-4ef7-a78c-3f71f29e7942",
+          "urn:a906578f-aa09-42aa-aab9-8716786196b3"
         ],
-        "associatedWith": "urn:5387229e-d088-4ba4-884e-34bc3ff43df0",
+        "associatedWith": "urn:d68c27b7-672e-4f70-8746-fed40682c700",
         "command": "matlabbatch{6}.spm.spatial.coreg.estimate.ref(1) = cfg_dep('Realign: Estimate & Reslice: Mean Image', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','rmean'));\nmatlabbatch{6}.spm.spatial.coreg.estimate.source(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{6}.spm.spatial.coreg.estimate.other = {''};\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.cost_fun = 'nmi';\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.sep = [4 2];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.tol = [0.02 0.02 0.02 0.001 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.fwhm = [7 7];",
         "parameters": {
           "other": "{''}",
@@ -96,12 +95,12 @@
         }
       },
       {
-        "@id": "urn:a3c105fb-3a60-46d9-8d40-3788d08530ea",
+        "@id": "urn:a5a99aec-f69e-4cea-b407-27243deea155",
         "label": "Segment",
         "used": [
-          "urn:13988305-f114-4572-a248-552704d0eece"
+          "urn:a906578f-aa09-42aa-aab9-8716786196b3"
         ],
-        "associatedWith": "urn:5387229e-d088-4ba4-884e-34bc3ff43df0",
+        "associatedWith": "urn:d68c27b7-672e-4f70-8746-fed40682c700",
         "command": "matlabbatch{7}.spm.spatial.preproc.channel.vols(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{7}.spm.spatial.preproc.channel.biasreg = 0.001;\nmatlabbatch{7}.spm.spatial.preproc.channel.biasfwhm = 60;\nmatlabbatch{7}.spm.spatial.preproc.channel.write = [0 1];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,1'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,2'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,3'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,4'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).ngaus = 3;\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,5'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).ngaus = 4;\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,6'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).native = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.warp.mrf = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.cleanup = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.reg = [0 0.001 0.5 0.05 0.2];\nmatlabbatch{7}.spm.spatial.preproc.warp.affreg = 'mni';\nmatlabbatch{7}.spm.spatial.preproc.warp.fwhm = 0;\nmatlabbatch{7}.spm.spatial.preproc.warp.samp = 3;\nmatlabbatch{7}.spm.spatial.preproc.warp.write = [0 1];",
         "parameters": {
           "channel.biasreg": "0.001",
@@ -141,13 +140,13 @@
         }
       },
       {
-        "@id": "urn:c0e1b9d1-bc9a-4e5d-ba92-b530ccf740e2",
+        "@id": "urn:eb840ac1-a07c-458f-bc27-72a72f9c3be1",
         "label": "Normalize",
         "used": [
-          "urn:753d9758-36e4-406a-b40f-4d8ec0e5d9dc",
-          "urn:c7f540ab-8cca-4a10-bb24-c709b962b774"
+          "urn:7052b74a-50e0-439c-81df-db12832c1a44",
+          "urn:b5870dff-e3fe-4ef7-a78c-3f71f29e7942"
         ],
-        "associatedWith": "urn:5387229e-d088-4ba4-884e-34bc3ff43df0",
+        "associatedWith": "urn:d68c27b7-672e-4f70-8746-fed40682c700",
         "command": "matlabbatch{8}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{8}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Realign: Estimate & Reslice: Realigned Images (Sess 1)', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','sess', '()',{1}, '.','cfiles'));\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -157,13 +156,13 @@
         }
       },
       {
-        "@id": "urn:62fe3bcd-2595-4d45-8f19-0e45a205fed2",
+        "@id": "urn:cd620add-4300-4d26-8e71-f9bd37cb0b8e",
         "label": "Normalize",
         "used": [
-          "urn:753d9758-36e4-406a-b40f-4d8ec0e5d9dc",
-          "urn:753d9758-36e4-406a-b40f-4d8ec0e5d9dc"
+          "urn:7052b74a-50e0-439c-81df-db12832c1a44",
+          "urn:7052b74a-50e0-439c-81df-db12832c1a44"
         ],
-        "associatedWith": "urn:5387229e-d088-4ba4-884e-34bc3ff43df0",
+        "associatedWith": "urn:d68c27b7-672e-4f70-8746-fed40682c700",
         "command": "matlabbatch{9}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Segment: Bias Corrected (1)', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','channel', '()',{1}, '.','biascorr', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -173,12 +172,12 @@
         }
       },
       {
-        "@id": "urn:acbe48d2-2243-4d5d-87be-c86b1864707e",
+        "@id": "urn:6318eb1f-583c-409c-91e4-51a47494e702",
         "label": "Smooth",
         "used": [
-          "urn:b6bd7923-5f95-4de9-b336-d38e1ef54915"
+          "urn:96707788-783b-4a32-88cc-425b7e5cc0a2"
         ],
-        "associatedWith": "urn:5387229e-d088-4ba4-884e-34bc3ff43df0",
+        "associatedWith": "urn:d68c27b7-672e-4f70-8746-fed40682c700",
         "command": "matlabbatch{10}.spm.spatial.smooth.data(1) = cfg_dep('Normalise: Write: Normalised Images (Subj 1)', substruct('.','val', '{}',{8}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{1}, '.','files'));\nmatlabbatch{10}.spm.spatial.smooth.fwhm = [6 6 6];\nmatlabbatch{10}.spm.spatial.smooth.dtype = 0;\nmatlabbatch{10}.spm.spatial.smooth.im = 0;\nmatlabbatch{10}.spm.spatial.smooth.prefix = 's';",
         "parameters": {
           "fwhm": "[6, 6, 6]",
@@ -188,13 +187,13 @@
         }
       },
       {
-        "@id": "urn:f8993cd1-0f00-4bd3-9c0b-b93c14095ac4",
+        "@id": "urn:5ecde4d0-c081-4835-aa9f-906b48bc746d",
         "label": "Stat Design",
         "used": [
-          "urn:58ff1f1c-76ec-4363-a1d2-038927e2825b",
-          "urn:addaa522-7bef-42e3-a6ac-aef2fa1b260b"
+          "urn:8a7f70e5-e173-4ec2-944c-7b27e4f9ec29",
+          "urn:af85eb98-f60a-48ca-85fc-72ebed7a0c95"
         ],
-        "associatedWith": "urn:5387229e-d088-4ba4-884e-34bc3ff43df0",
+        "associatedWith": "urn:d68c27b7-672e-4f70-8746-fed40682c700",
         "command": "matlabbatch{11}.spm.stats.fmri_spec.dir = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_contrast_mask'};\nmatlabbatch{11}.spm.stats.fmri_spec.timing.units = 'secs';\nmatlabbatch{11}.spm.stats.fmri_spec.timing.RT = 2;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t = 16;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t0 = 8;\nmatlabbatch{11}.spm.stats.fmri_spec.sess.scans(1) = cfg_dep('Smooth: Smoothed Images', substruct('.','val', '{}',{10}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));\nmatlabbatch{11}.spm.stats.fmri_spec.sess.cond = struct('name', {}, 'onset', {}, 'duration', {}, 'tmod', {}, 'pmod', {}, 'orth', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat'};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.regress = struct('name', {}, 'val', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi_reg = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.hpf = 128;\nmatlabbatch{11}.spm.stats.fmri_spec.fact = struct('name', {}, 'levels', {});\nmatlabbatch{11}.spm.stats.fmri_spec.bases.hrf.derivs = [0 0];\nmatlabbatch{11}.spm.stats.fmri_spec.volt = 1;\nmatlabbatch{11}.spm.stats.fmri_spec.global = 'None';\nmatlabbatch{11}.spm.stats.fmri_spec.mthresh = 0.8;\nmatlabbatch{11}.spm.stats.fmri_spec.mask = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.cvi = 'AR(1)';",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_contrast_mask'}",
@@ -216,12 +215,12 @@
         }
       },
       {
-        "@id": "urn:b6e36cc4-2772-48cd-b50f-e50e29ac1c74",
+        "@id": "urn:6e133963-adde-4100-b5d9-8049067b311e",
         "label": "Estimate stat.",
         "used": [
-          "urn:e8fc634a-717b-4e72-a852-cd4cef0e4447"
+          "urn:e5b6247c-0f74-4751-939f-af60b86ae6ca"
         ],
-        "associatedWith": "urn:5387229e-d088-4ba4-884e-34bc3ff43df0",
+        "associatedWith": "urn:d68c27b7-672e-4f70-8746-fed40682c700",
         "command": "matlabbatch{12}.spm.stats.fmri_est.spmmat(1) = cfg_dep('fMRI model specification: SPM.mat File', substruct('.','val', '{}',{11}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{12}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{12}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -229,12 +228,12 @@
         }
       },
       {
-        "@id": "urn:138bed53-625a-4df3-a2fb-fbde4dd85a40",
+        "@id": "urn:18e2f45e-748e-4659-9dd3-fd58912f36ba",
         "label": "Estimate contrast",
         "used": [
-          "urn:c9ee2495-5b57-4aaa-81c9-e342553d373a"
+          "urn:71d4b62d-e181-4b29-9cef-04ef856047a4"
         ],
-        "associatedWith": "urn:5387229e-d088-4ba4-884e-34bc3ff43df0",
+        "associatedWith": "urn:d68c27b7-672e-4f70-8746-fed40682c700",
         "command": "matlabbatch{13}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{12}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.name = 'tone counting vs baseline';\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.weights = [1 0];\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.consess{2}.tcon.name = 'tone counting probe vs baseline';\nmatlabbatch{13}.spm.stats.con.consess{2}.tcon.weights = [0 1];\nmatlabbatch{13}.spm.stats.con.consess{2}.tcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.tcon.name": "'tone counting vs baseline'",
@@ -247,12 +246,12 @@
         }
       },
       {
-        "@id": "urn:c0aa7d2f-c91b-4291-987b-f3293bd8bc35",
+        "@id": "urn:dfea9359-ff55-4f9f-80a3-b053d6b53085",
         "label": "Threshold",
         "used": [
-          "urn:7c06248d-d806-4e4e-944e-78d2a6556e52"
+          "urn:51c11372-3875-49dc-afe1-0bc1cdf18235"
         ],
-        "associatedWith": "urn:5387229e-d088-4ba4-884e-34bc3ff43df0",
+        "associatedWith": "urn:d68c27b7-672e-4f70-8746-fed40682c700",
         "command": "matlabbatch{14}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{13}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{14}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{14}.spm.stats.results.conspec.contrasts = 1;\nmatlabbatch{14}.spm.stats.results.conspec.threshdesc = 'none';\nmatlabbatch{14}.spm.stats.results.conspec.thresh = 0.001;\nmatlabbatch{14}.spm.stats.results.conspec.extent = 0;\nmatlabbatch{14}.spm.stats.results.conspec.conjunction = 1;\nmatlabbatch{14}.spm.stats.results.conspec.mask.contrast.contrasts = 2;\nmatlabbatch{14}.spm.stats.results.conspec.mask.contrast.thresh = 0.05;\nmatlabbatch{14}.spm.stats.results.conspec.mask.contrast.mtype = 0;\nmatlabbatch{14}.spm.stats.results.units = 1;\nmatlabbatch{14}.spm.stats.results.print = 'pdf';\nmatlabbatch{14}.spm.stats.results.write.none = 1;",
         "parameters": {
           "conspec.titlestr": "''",
@@ -272,7 +271,7 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:77aa0a79-3eb4-491a-b989-2bf687713453",
+        "@id": "urn:1610add2-fdc2-479b-a927-1c15cee8cf73",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz",
         "digest": {
@@ -280,7 +279,7 @@
         }
       },
       {
-        "@id": "urn:171aa06b-6403-4488-adb4-7f3e89d9caf0",
+        "@id": "urn:9eed7245-2062-4382-a312-e3700ce4e6ff",
         "label": "anat_sub-01_T1w.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz",
         "digest": {
@@ -288,55 +287,55 @@
         }
       },
       {
-        "@id": "urn:8350322f-597f-4267-ba24-edba4a2ae54e",
+        "@id": "urn:31c406c9-e772-4346-bc0d-e20ecfc2a8a8",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
-        "generatedBy": "urn:cdecbeaf-18f4-4a48-8375-8486e681054a"
+        "generatedBy": "urn:2f900215-15bd-4a15-8c21-a8ab51007afb"
       },
       {
-        "@id": "urn:4e9a3e8d-ff8b-4cf9-a37d-f3a39fb6c160",
+        "@id": "urn:b68b9bc1-27cc-4c62-9d49-e1f70f7aa3a0",
         "label": "anat_sub-01_T1w.nii.gz",
-        "generatedBy": "urn:453f2339-e213-4b5e-ab94-4573425a181a"
+        "generatedBy": "urn:5ba3d6e3-7d1d-4ccf-ae35-3caf3a004ecf"
       },
       {
-        "@id": "urn:e0ccf79c-c0c8-4648-9c87-5d2049923838",
+        "@id": "urn:0d0dc84d-f553-4433-a38d-2c1056077f45",
         "label": "func_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:7a3ae6ca-12a9-4b93-af1d-4e77a0ecd4ec"
+        "generatedBy": "urn:b2e2b66f-ee15-4e69-909e-63834dcb44d1"
       },
       {
-        "@id": "urn:c7f540ab-8cca-4a10-bb24-c709b962b774",
+        "@id": "urn:b5870dff-e3fe-4ef7-a78c-3f71f29e7942",
         "label": "meanfunc_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:00b4805d-d286-4d84-b9df-5106175197bf"
+        "generatedBy": "urn:e5e87ac3-64ba-45dd-b07c-87970adb1e87"
       },
       {
-        "@id": "urn:13988305-f114-4572-a248-552704d0eece",
+        "@id": "urn:a906578f-aa09-42aa-aab9-8716786196b3",
         "label": "anat_sub-01_T1w.nii",
-        "generatedBy": "urn:3ca7ac59-c231-4f0c-87ae-b1e12cd7e06a"
+        "generatedBy": "urn:d4ce1155-8e92-41de-ad87-a61a257d6e3f"
       },
       {
-        "@id": "urn:753d9758-36e4-406a-b40f-4d8ec0e5d9dc",
+        "@id": "urn:7052b74a-50e0-439c-81df-db12832c1a44",
         "label": "segment1",
         "prov:atLocation": "c1anat_sub-01_T1w.nii",
-        "generatedBy": "urn:a3c105fb-3a60-46d9-8d40-3788d08530ea",
+        "generatedBy": "urn:a5a99aec-f69e-4cea-b407-27243deea155",
         "digest": {
           "sha256": "61ca923955d0a5c9088df9e258f41644067ec964e1c9a83284ba03b0515079b0"
         }
       },
       {
-        "@id": "urn:97ff91d4-1ec0-4cf2-b743-78a8a0aa4cdf",
+        "@id": "urn:dd90df62-1518-4a69-b1cd-6b31c2c95e2f",
         "label": "segment2",
         "prov:atLocation": "c2anat_sub-01_T1w.nii",
-        "generatedBy": "urn:a3c105fb-3a60-46d9-8d40-3788d08530ea",
+        "generatedBy": "urn:a5a99aec-f69e-4cea-b407-27243deea155",
         "digest": {
           "sha256": "10ad88ebeebebd0bd03ccbdd4df92d500d28d14715fa5375fd35589caddf49a6"
         }
       },
       {
-        "@id": "urn:b6bd7923-5f95-4de9-b336-d38e1ef54915",
+        "@id": "urn:96707788-783b-4a32-88cc-425b7e5cc0a2",
         "label": "wsegment1",
-        "generatedBy": "urn:c0e1b9d1-bc9a-4e5d-ba92-b530ccf740e2"
+        "generatedBy": "urn:eb840ac1-a07c-458f-bc27-72a72f9c3be1"
       },
       {
-        "@id": "urn:addaa522-7bef-42e3-a6ac-aef2fa1b260b",
+        "@id": "urn:af85eb98-f60a-48ca-85fc-72ebed7a0c95",
         "label": "ONSETS_sub-01-MultiCond.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat",
         "digest": {
@@ -344,24 +343,24 @@
         }
       },
       {
-        "@id": "urn:58ff1f1c-76ec-4363-a1d2-038927e2825b",
+        "@id": "urn:8a7f70e5-e173-4ec2-944c-7b27e4f9ec29",
         "label": "swsegment1",
-        "generatedBy": "urn:acbe48d2-2243-4d5d-87be-c86b1864707e"
+        "generatedBy": "urn:6318eb1f-583c-409c-91e4-51a47494e702"
       },
       {
-        "@id": "urn:e8fc634a-717b-4e72-a852-cd4cef0e4447",
+        "@id": "urn:e5b6247c-0f74-4751-939f-af60b86ae6ca",
         "label": "SPM.mat",
-        "generatedBy": "urn:f8993cd1-0f00-4bd3-9c0b-b93c14095ac4"
+        "generatedBy": "urn:5ecde4d0-c081-4835-aa9f-906b48bc746d"
       },
       {
-        "@id": "urn:c9ee2495-5b57-4aaa-81c9-e342553d373a",
+        "@id": "urn:71d4b62d-e181-4b29-9cef-04ef856047a4",
         "label": "SPM.mat",
-        "generatedBy": "urn:b6e36cc4-2772-48cd-b50f-e50e29ac1c74"
+        "generatedBy": "urn:6e133963-adde-4100-b5d9-8049067b311e"
       },
       {
-        "@id": "urn:7c06248d-d806-4e4e-944e-78d2a6556e52",
+        "@id": "urn:51c11372-3875-49dc-afe1-0bc1cdf18235",
         "label": "SPM.mat",
-        "generatedBy": "urn:138bed53-625a-4df3-a2fb-fbde4dd85a40"
+        "generatedBy": "urn:18e2f45e-748e-4659-9dd3-fd58912f36ba"
       }
     ]
   }
diff --git a/examples/from_parsers/spm/spm_covariate_batch.jsonld b/examples/from_parsers/spm/spm_covariate_batch.jsonld
index 3aa192351..3e01a515e 100644
--- a/examples/from_parsers/spm/spm_covariate_batch.jsonld
+++ b/examples/from_parsers/spm/spm_covariate_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:170a2642-1f39-449a-b52c-43a3f96332f4",
+        "@id": "urn:ef69e3aa-d7be-4960-b129-6ad43fc9442c",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,24 +13,24 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:8d4a17dd-0272-4c84-abd0-49fe8c41c0ee",
+        "@id": "urn:abda5291-509b-40dd-b303-74ba3f8fe26f",
         "label": "stats.factorial_design",
         "used": [
-          "urn:053445f1-731c-4b12-ad78-83c800e44f52",
-          "urn:c3fef51d-5762-42e0-b208-60c41cb88f9e",
-          "urn:e263f16e-cedc-4489-bc9a-a3b69f9a926e",
-          "urn:acda275a-b3d5-4117-b8e2-02e26364ba33",
-          "urn:7ec370f6-7fa0-4fe6-b172-78531415e913",
-          "urn:0b2b92bb-d5a0-481b-b286-f5524c5174c7",
-          "urn:8730a528-9da2-4da2-86d6-74a3e33e67aa",
-          "urn:ddec23dd-7280-4054-9869-d0c3d53b0adf",
-          "urn:c7b8d196-180d-4429-99a9-be28c989cfc1",
-          "urn:1b9550df-d2e5-4b1a-b614-4a6e123b2c9b",
-          "urn:da476eb4-c8f5-4aba-b5cd-3b7836110dcc",
-          "urn:18029782-11f3-474d-a4b0-03ab12abe0b6",
-          "urn:0b1a99ce-3115-4f96-b2c8-98f09202047a"
+          "urn:6b77283c-0366-4a19-b108-5a6f3bafe64f",
+          "urn:6fd64536-641a-413b-8d77-390f0514fea8",
+          "urn:598ab807-45ed-4acf-a417-d0bcb23a4959",
+          "urn:584874b2-dc50-4bcc-ba3f-57f724c25516",
+          "urn:b60f8029-dace-4def-b134-96c533ed2469",
+          "urn:74362364-33c0-47db-81df-fe5bc8a25c49",
+          "urn:e1bd11f2-70d0-4021-9a88-556768d353e1",
+          "urn:231336c7-5029-499e-aa70-72035c9d8213",
+          "urn:44bb9c88-7873-4710-a2b7-b0fbcee2fd73",
+          "urn:ceafbca0-7a13-4165-b3bb-60120eef23cb",
+          "urn:9381c42a-f942-49f3-bcf2-577fbb62b05c",
+          "urn:04d7f3d7-1ab8-40a5-b6ec-16f7bb2570e3",
+          "urn:cb9a8af7-6454-46d3-8072-d4fb735a7949"
         ],
-        "associatedWith": "urn:170a2642-1f39-449a-b52c-43a3f96332f4",
+        "associatedWith": "urn:ef69e3aa-d7be-4960-b129-6ad43fc9442c",
         "command": "matlabbatch{1}.spm.stats.factorial_design.dir = {'/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Group/Con1/Covariate'};\nmatlabbatch{1}.spm.stats.factorial_design.des.t1.scans = {'/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub01/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub02/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub03/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub04/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub05/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub06/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub07/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub08/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub09/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub10/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub11/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub12/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub13/con_0001.nii,1',};\nmatlabbatch{1}.spm.stats.factorial_design.cov.c = [1 2 3 4 5 6 7 8 9 10 11 12 13];\nmatlabbatch{1}.spm.stats.factorial_design.cov.cname = 'Subject ID Covariate';\nmatlabbatch{1}.spm.stats.factorial_design.cov.iCFI = 1;\nmatlabbatch{1}.spm.stats.factorial_design.cov.iCC = 1;\nmatlabbatch{1}.spm.stats.factorial_design.multi_cov = struct('files', {}, 'iCFI', {}, 'iCC', {});\nmatlabbatch{1}.spm.stats.factorial_design.masking.tm.tm_none = 1;\nmatlabbatch{1}.spm.stats.factorial_design.masking.im = 1;\nmatlabbatch{1}.spm.stats.factorial_design.masking.em = {''};\nmatlabbatch{1}.spm.stats.factorial_design.globalc.g_omit = 1;\nmatlabbatch{1}.spm.stats.factorial_design.globalm.gmsca.gmsca_no = 1;\nmatlabbatch{1}.spm.stats.factorial_design.globalm.glonorm = 1;",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Group/Con1/Covariate'}",
@@ -49,12 +48,12 @@
         }
       },
       {
-        "@id": "urn:714f6651-d049-41fc-87e3-69c7f1b1a912",
+        "@id": "urn:fc4f2b90-f6c6-410a-a8ff-78d8206b5df0",
         "label": "Estimate stat.",
         "used": [
-          "urn:a20c4998-341d-444f-8893-454db53c472c"
+          "urn:7b84f725-23d1-47b6-bd1a-8a066b03a9c8"
         ],
-        "associatedWith": "urn:170a2642-1f39-449a-b52c-43a3f96332f4",
+        "associatedWith": "urn:ef69e3aa-d7be-4960-b129-6ad43fc9442c",
         "command": "matlabbatch{2}.spm.stats.fmri_est.spmmat(1) = cfg_dep('Factorial design specification: SPM.mat File', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{2}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{2}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -62,12 +61,12 @@
         }
       },
       {
-        "@id": "urn:f6057a4e-833e-48c2-8171-e0b1bc7c8bec",
+        "@id": "urn:5a3ed7a7-f404-4238-9a73-9992979af9d4",
         "label": "Estimate contrast",
         "used": [
-          "urn:eb31f484-923d-463e-b2d9-c7fca7e7817c"
+          "urn:5d73a76e-4df1-4fd3-a040-769dac5ac08d"
         ],
-        "associatedWith": "urn:170a2642-1f39-449a-b52c-43a3f96332f4",
+        "associatedWith": "urn:ef69e3aa-d7be-4960-b129-6ad43fc9442c",
         "command": "matlabbatch{3}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{3}.spm.stats.con.consess{1}.tcon.name = 'mr vs plain covariate';\nmatlabbatch{3}.spm.stats.con.consess{1}.tcon.weights = 1;\nmatlabbatch{3}.spm.stats.con.consess{1}.tcon.sessrep = 'none';\nmatlabbatch{3}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.tcon.name": "'mr vs plain covariate'",
@@ -77,12 +76,12 @@
         }
       },
       {
-        "@id": "urn:156b3067-781c-4a08-b963-4a120ce31c85",
+        "@id": "urn:cf41eab2-9285-40e8-ac6d-f47cd151abb4",
         "label": "Threshold",
         "used": [
-          "urn:68ebae99-927e-455f-b2a6-5123f2ef2fba"
+          "urn:2eea1906-9589-474a-88a7-4c881e278ee4"
         ],
-        "associatedWith": "urn:170a2642-1f39-449a-b52c-43a3f96332f4",
+        "associatedWith": "urn:ef69e3aa-d7be-4960-b129-6ad43fc9442c",
         "command": "matlabbatch{4}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{4}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{4}.spm.stats.results.conspec.contrasts = 1;\nmatlabbatch{4}.spm.stats.results.conspec.threshdesc = 'none';\nmatlabbatch{4}.spm.stats.results.conspec.thresh = 0.001;\nmatlabbatch{4}.spm.stats.results.conspec.extent = 0;\nmatlabbatch{4}.spm.stats.results.conspec.conjunction = 1;\nmatlabbatch{4}.spm.stats.results.conspec.mask.none = 1;\nmatlabbatch{4}.spm.stats.results.units = 1;\nmatlabbatch{4}.spm.stats.results.print = 'pdf';\nmatlabbatch{4}.spm.stats.results.write.none = 1;",
         "parameters": {
           "conspec.titlestr": "''",
@@ -100,7 +99,7 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:053445f1-731c-4b12-ad78-83c800e44f52",
+        "@id": "urn:6b77283c-0366-4a19-b108-5a6f3bafe64f",
         "label": "Sub01_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub01/con_0001.nii",
         "digest": {
@@ -108,7 +107,7 @@
         }
       },
       {
-        "@id": "urn:c3fef51d-5762-42e0-b208-60c41cb88f9e",
+        "@id": "urn:6fd64536-641a-413b-8d77-390f0514fea8",
         "label": "Sub02_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub02/con_0001.nii",
         "digest": {
@@ -116,7 +115,7 @@
         }
       },
       {
-        "@id": "urn:e263f16e-cedc-4489-bc9a-a3b69f9a926e",
+        "@id": "urn:598ab807-45ed-4acf-a417-d0bcb23a4959",
         "label": "Sub03_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub03/con_0001.nii",
         "digest": {
@@ -124,7 +123,7 @@
         }
       },
       {
-        "@id": "urn:acda275a-b3d5-4117-b8e2-02e26364ba33",
+        "@id": "urn:584874b2-dc50-4bcc-ba3f-57f724c25516",
         "label": "Sub04_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub04/con_0001.nii",
         "digest": {
@@ -132,7 +131,7 @@
         }
       },
       {
-        "@id": "urn:7ec370f6-7fa0-4fe6-b172-78531415e913",
+        "@id": "urn:b60f8029-dace-4def-b134-96c533ed2469",
         "label": "Sub05_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub05/con_0001.nii",
         "digest": {
@@ -140,7 +139,7 @@
         }
       },
       {
-        "@id": "urn:0b2b92bb-d5a0-481b-b286-f5524c5174c7",
+        "@id": "urn:74362364-33c0-47db-81df-fe5bc8a25c49",
         "label": "Sub06_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub06/con_0001.nii",
         "digest": {
@@ -148,7 +147,7 @@
         }
       },
       {
-        "@id": "urn:8730a528-9da2-4da2-86d6-74a3e33e67aa",
+        "@id": "urn:e1bd11f2-70d0-4021-9a88-556768d353e1",
         "label": "Sub07_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub07/con_0001.nii",
         "digest": {
@@ -156,7 +155,7 @@
         }
       },
       {
-        "@id": "urn:ddec23dd-7280-4054-9869-d0c3d53b0adf",
+        "@id": "urn:231336c7-5029-499e-aa70-72035c9d8213",
         "label": "Sub08_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub08/con_0001.nii",
         "digest": {
@@ -164,7 +163,7 @@
         }
       },
       {
-        "@id": "urn:c7b8d196-180d-4429-99a9-be28c989cfc1",
+        "@id": "urn:44bb9c88-7873-4710-a2b7-b0fbcee2fd73",
         "label": "Sub09_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub09/con_0001.nii",
         "digest": {
@@ -172,7 +171,7 @@
         }
       },
       {
-        "@id": "urn:1b9550df-d2e5-4b1a-b614-4a6e123b2c9b",
+        "@id": "urn:ceafbca0-7a13-4165-b3bb-60120eef23cb",
         "label": "Sub10_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub10/con_0001.nii",
         "digest": {
@@ -180,7 +179,7 @@
         }
       },
       {
-        "@id": "urn:da476eb4-c8f5-4aba-b5cd-3b7836110dcc",
+        "@id": "urn:9381c42a-f942-49f3-bcf2-577fbb62b05c",
         "label": "Sub11_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub11/con_0001.nii",
         "digest": {
@@ -188,7 +187,7 @@
         }
       },
       {
-        "@id": "urn:18029782-11f3-474d-a4b0-03ab12abe0b6",
+        "@id": "urn:04d7f3d7-1ab8-40a5-b6ec-16f7bb2570e3",
         "label": "Sub12_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub12/con_0001.nii",
         "digest": {
@@ -196,7 +195,7 @@
         }
       },
       {
-        "@id": "urn:0b1a99ce-3115-4f96-b2c8-98f09202047a",
+        "@id": "urn:cb9a8af7-6454-46d3-8072-d4fb735a7949",
         "label": "Sub13_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/Data/ds000052/RESULTS/Sub13/con_0001.nii",
         "digest": {
@@ -204,19 +203,19 @@
         }
       },
       {
-        "@id": "urn:a20c4998-341d-444f-8893-454db53c472c",
+        "@id": "urn:7b84f725-23d1-47b6-bd1a-8a066b03a9c8",
         "label": "SPM.mat",
-        "generatedBy": "urn:8d4a17dd-0272-4c84-abd0-49fe8c41c0ee"
+        "generatedBy": "urn:abda5291-509b-40dd-b303-74ba3f8fe26f"
       },
       {
-        "@id": "urn:eb31f484-923d-463e-b2d9-c7fca7e7817c",
+        "@id": "urn:5d73a76e-4df1-4fd3-a040-769dac5ac08d",
         "label": "SPM.mat",
-        "generatedBy": "urn:714f6651-d049-41fc-87e3-69c7f1b1a912"
+        "generatedBy": "urn:fc4f2b90-f6c6-410a-a8ff-78d8206b5df0"
       },
       {
-        "@id": "urn:68ebae99-927e-455f-b2a6-5123f2ef2fba",
+        "@id": "urn:2eea1906-9589-474a-88a7-4c881e278ee4",
         "label": "SPM.mat",
-        "generatedBy": "urn:f6057a4e-833e-48c2-8171-e0b1bc7c8bec"
+        "generatedBy": "urn:5a3ed7a7-f404-4238-9a73-9992979af9d4"
       }
     ]
   }
diff --git a/examples/from_parsers/spm/spm_default_batch.jsonld b/examples/from_parsers/spm/spm_default_batch.jsonld
index 3a418dac0..0a71327a8 100644
--- a/examples/from_parsers/spm/spm_default_batch.jsonld
+++ b/examples/from_parsers/spm/spm_default_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:030f431e-c8bd-4ad2-a374-1f115df2930e",
+        "@id": "urn:4b941985-5a56-41fe-bdf5-274158f7437c",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,54 +13,54 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:57c70746-bc5d-4d0f-ac6b-cf37f0e790d1",
+        "@id": "urn:5f12525b-764a-4493-b764-0c8b7057963b",
         "label": "Move file",
         "used": [
-          "urn:0c66e2d5-902c-44fa-b9ac-fed0bf0f581f"
+          "urn:d749afb2-7262-4434-9504-06cb313cac64"
         ],
-        "associatedWith": "urn:030f431e-c8bd-4ad2-a374-1f115df2930e",
+        "associatedWith": "urn:4b941985-5a56-41fe-bdf5-274158f7437c",
         "command": "matlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz'};\nmatlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'}"
         }
       },
       {
-        "@id": "urn:a5f0a28c-5544-4428-87a1-a296cda93f56",
+        "@id": "urn:a92420ab-a033-4844-a6f7-39500db2e482",
         "label": "Move file",
         "used": [
-          "urn:1dc5978a-3a2c-41fe-93da-da44031facdc"
+          "urn:ae3b0d12-52f4-48a2-88d4-0678d5f09e99"
         ],
-        "associatedWith": "urn:030f431e-c8bd-4ad2-a374-1f115df2930e",
+        "associatedWith": "urn:4b941985-5a56-41fe-bdf5-274158f7437c",
         "command": "matlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz'};\nmatlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'}"
         }
       },
       {
-        "@id": "urn:591e78c6-f12c-49e6-b053-b365d9daf3b8",
+        "@id": "urn:a04f7934-f7bc-4170-b2eb-5c6c732b5848",
         "label": "Gunzip",
         "used": [
-          "urn:f529c4f5-fab8-406d-98a0-0472739c6b6f"
+          "urn:71cbbe40-b015-4d8b-a1be-a521d62fa5a0"
         ],
-        "associatedWith": "urn:030f431e-c8bd-4ad2-a374-1f115df2930e",
+        "associatedWith": "urn:4b941985-5a56-41fe-bdf5-274158f7437c",
         "command": "matlabbatch{3}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:771015e0-2dcd-4c90-b82f-1910bff41ca0",
+        "@id": "urn:ce793436-f751-49ce-83f6-51ec93dd4b41",
         "label": "Gunzip",
         "used": [
-          "urn:0ae1180e-9758-449b-96a6-998f6c382716"
+          "urn:314e11c6-9e73-48fd-80b8-5255796a06d1"
         ],
-        "associatedWith": "urn:030f431e-c8bd-4ad2-a374-1f115df2930e",
+        "associatedWith": "urn:4b941985-5a56-41fe-bdf5-274158f7437c",
         "command": "matlabbatch{4}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:19f7f936-05fb-4194-a6d8-10d878641d10",
+        "@id": "urn:1280d97b-5bb0-48bc-8bcb-01b0e242d8af",
         "label": "Realign",
         "used": [
-          "urn:c11c7f24-d9c0-48d8-9db1-fe7b3d9f617f"
+          "urn:4ae332d7-a922-405f-badd-a8bf6db8669f"
         ],
-        "associatedWith": "urn:030f431e-c8bd-4ad2-a374-1f115df2930e",
+        "associatedWith": "urn:4b941985-5a56-41fe-bdf5-274158f7437c",
         "command": "matlabbatch{5}.spm.spatial.realign.estwrite.data{1}(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.quality = 0.9;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.sep = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.fwhm = 5;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.rtm = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.interp = 2;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.weight = '';\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.which = [0 1];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.interp = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.mask = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.prefix = 'r';",
         "parameters": {
           "eoptions.quality": "0.9",
@@ -79,13 +78,13 @@
         }
       },
       {
-        "@id": "urn:48508920-4ce5-4213-a180-264259df2d8f",
+        "@id": "urn:a6811528-b35b-46f8-8c64-c27db6cc51f3",
         "label": "Coregister",
         "used": [
-          "urn:146689d0-63e8-4509-9d49-e9189c351ef4",
-          "urn:7d6b4ad3-03f6-4196-a307-35cc3bd624d6"
+          "urn:79083b6e-477d-460c-a565-c07d683b963f",
+          "urn:35b68be2-b883-4bde-9698-c01bc4e682f7"
         ],
-        "associatedWith": "urn:030f431e-c8bd-4ad2-a374-1f115df2930e",
+        "associatedWith": "urn:4b941985-5a56-41fe-bdf5-274158f7437c",
         "command": "matlabbatch{6}.spm.spatial.coreg.estimate.ref(1) = cfg_dep('Realign: Estimate & Reslice: Mean Image', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','rmean'));\nmatlabbatch{6}.spm.spatial.coreg.estimate.source(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{6}.spm.spatial.coreg.estimate.other = {''};\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.cost_fun = 'nmi';\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.sep = [4 2];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.tol = [0.02 0.02 0.02 0.001 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.fwhm = [7 7];",
         "parameters": {
           "other": "{''}",
@@ -96,12 +95,12 @@
         }
       },
       {
-        "@id": "urn:d124a1ec-ede9-4c55-9f3b-5534ba2d4bf1",
+        "@id": "urn:b1798fa5-41c3-4c32-af33-ba038526e4b9",
         "label": "Segment",
         "used": [
-          "urn:7d6b4ad3-03f6-4196-a307-35cc3bd624d6"
+          "urn:35b68be2-b883-4bde-9698-c01bc4e682f7"
         ],
-        "associatedWith": "urn:030f431e-c8bd-4ad2-a374-1f115df2930e",
+        "associatedWith": "urn:4b941985-5a56-41fe-bdf5-274158f7437c",
         "command": "matlabbatch{7}.spm.spatial.preproc.channel.vols(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{7}.spm.spatial.preproc.channel.biasreg = 0.001;\nmatlabbatch{7}.spm.spatial.preproc.channel.biasfwhm = 60;\nmatlabbatch{7}.spm.spatial.preproc.channel.write = [0 1];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,1'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,2'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,3'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,4'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).ngaus = 3;\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,5'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).ngaus = 4;\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,6'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).native = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.warp.mrf = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.cleanup = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.reg = [0 0.001 0.5 0.05 0.2];\nmatlabbatch{7}.spm.spatial.preproc.warp.affreg = 'mni';\nmatlabbatch{7}.spm.spatial.preproc.warp.fwhm = 0;\nmatlabbatch{7}.spm.spatial.preproc.warp.samp = 3;\nmatlabbatch{7}.spm.spatial.preproc.warp.write = [0 1];",
         "parameters": {
           "channel.biasreg": "0.001",
@@ -141,13 +140,13 @@
         }
       },
       {
-        "@id": "urn:5a483cd7-a169-420c-b682-fe81b2fb4411",
+        "@id": "urn:f1ad28d0-6c5d-4619-ac2a-c7f4bee41ea6",
         "label": "Normalize",
         "used": [
-          "urn:05e8ba57-1f57-44a5-bad6-794adef06065",
-          "urn:146689d0-63e8-4509-9d49-e9189c351ef4"
+          "urn:ffb2acef-8473-4ab4-8b06-f476123def32",
+          "urn:79083b6e-477d-460c-a565-c07d683b963f"
         ],
-        "associatedWith": "urn:030f431e-c8bd-4ad2-a374-1f115df2930e",
+        "associatedWith": "urn:4b941985-5a56-41fe-bdf5-274158f7437c",
         "command": "matlabbatch{8}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{8}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Realign: Estimate & Reslice: Realigned Images (Sess 1)', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','sess', '()',{1}, '.','cfiles'));\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -157,13 +156,13 @@
         }
       },
       {
-        "@id": "urn:4d9e730a-a6b0-4067-8b79-32276517f8bc",
+        "@id": "urn:fb2855e1-e166-43d1-82c1-370fde58b2ce",
         "label": "Normalize",
         "used": [
-          "urn:05e8ba57-1f57-44a5-bad6-794adef06065",
-          "urn:05e8ba57-1f57-44a5-bad6-794adef06065"
+          "urn:ffb2acef-8473-4ab4-8b06-f476123def32",
+          "urn:ffb2acef-8473-4ab4-8b06-f476123def32"
         ],
-        "associatedWith": "urn:030f431e-c8bd-4ad2-a374-1f115df2930e",
+        "associatedWith": "urn:4b941985-5a56-41fe-bdf5-274158f7437c",
         "command": "matlabbatch{9}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Segment: Bias Corrected (1)', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','channel', '()',{1}, '.','biascorr', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -173,12 +172,12 @@
         }
       },
       {
-        "@id": "urn:987e241d-ef25-4cbc-a063-20943d5391b1",
+        "@id": "urn:cc3659dd-8933-41f9-b132-b2a64e91ffaf",
         "label": "Smooth",
         "used": [
-          "urn:7d4825ae-8174-4ca0-9365-17e45a88294e"
+          "urn:0e8df35d-318a-47ab-aad9-59de5d48e26e"
         ],
-        "associatedWith": "urn:030f431e-c8bd-4ad2-a374-1f115df2930e",
+        "associatedWith": "urn:4b941985-5a56-41fe-bdf5-274158f7437c",
         "command": "matlabbatch{10}.spm.spatial.smooth.data(1) = cfg_dep('Normalise: Write: Normalised Images (Subj 1)', substruct('.','val', '{}',{8}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{1}, '.','files'));\nmatlabbatch{10}.spm.spatial.smooth.fwhm = [6 6 6];\nmatlabbatch{10}.spm.spatial.smooth.dtype = 0;\nmatlabbatch{10}.spm.spatial.smooth.im = 0;\nmatlabbatch{10}.spm.spatial.smooth.prefix = 's';",
         "parameters": {
           "fwhm": "[6, 6, 6]",
@@ -188,13 +187,13 @@
         }
       },
       {
-        "@id": "urn:8e09f9b8-62f0-43fa-9be3-9d37b3e3ffb0",
+        "@id": "urn:5e24e0c2-394f-49db-9a68-e68d7d5c0b1e",
         "label": "Stat Design",
         "used": [
-          "urn:f7c6cade-4218-4595-9786-416f1729ab69",
-          "urn:8a10bc3b-8f5a-48c0-86e4-74a908ff2dff"
+          "urn:484ccdb1-fa5b-4abf-bf5a-312af296a16e",
+          "urn:89d4725b-2aa6-443d-a502-65b941ec8bdc"
         ],
-        "associatedWith": "urn:030f431e-c8bd-4ad2-a374-1f115df2930e",
+        "associatedWith": "urn:4b941985-5a56-41fe-bdf5-274158f7437c",
         "command": "matlabbatch{11}.spm.stats.fmri_spec.dir = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_voxelwise_p0001'};\nmatlabbatch{11}.spm.stats.fmri_spec.timing.units = 'secs';\nmatlabbatch{11}.spm.stats.fmri_spec.timing.RT = 2;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t = 16;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t0 = 8;\nmatlabbatch{11}.spm.stats.fmri_spec.sess.scans(1) = cfg_dep('Smooth: Smoothed Images', substruct('.','val', '{}',{10}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));\nmatlabbatch{11}.spm.stats.fmri_spec.sess.cond = struct('name', {}, 'onset', {}, 'duration', {}, 'tmod', {}, 'pmod', {}, 'orth', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat'};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.regress = struct('name', {}, 'val', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi_reg = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.hpf = 128;\nmatlabbatch{11}.spm.stats.fmri_spec.fact = struct('name', {}, 'levels', {});\nmatlabbatch{11}.spm.stats.fmri_spec.bases.hrf.derivs = [0 0];\nmatlabbatch{11}.spm.stats.fmri_spec.volt = 1;\nmatlabbatch{11}.spm.stats.fmri_spec.global = 'None';\nmatlabbatch{11}.spm.stats.fmri_spec.mthresh = 0.8;\nmatlabbatch{11}.spm.stats.fmri_spec.mask = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.cvi = 'AR(1)';",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_voxelwise_p0001'}",
@@ -216,12 +215,12 @@
         }
       },
       {
-        "@id": "urn:f419f0a0-b006-4fad-abe7-2d18c1268838",
+        "@id": "urn:16b45600-eb00-4a51-a6be-8d47329b96a3",
         "label": "Estimate stat.",
         "used": [
-          "urn:10dfb433-94b4-4ea4-b283-3fec0ed1cbd2"
+          "urn:91719aa4-d2fc-40e6-acc3-636c5450f4d2"
         ],
-        "associatedWith": "urn:030f431e-c8bd-4ad2-a374-1f115df2930e",
+        "associatedWith": "urn:4b941985-5a56-41fe-bdf5-274158f7437c",
         "command": "matlabbatch{12}.spm.stats.fmri_est.spmmat(1) = cfg_dep('fMRI model specification: SPM.mat File', substruct('.','val', '{}',{11}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{12}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{12}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -229,12 +228,12 @@
         }
       },
       {
-        "@id": "urn:ef0a17e7-2410-459e-aa85-dd27e49780c9",
+        "@id": "urn:f58e75d3-583d-4af3-8ec2-e280fef8a6c7",
         "label": "Estimate contrast",
         "used": [
-          "urn:14281794-e920-4a57-9fc3-b130a5687c98"
+          "urn:e5081baa-1acc-4ca1-b4e0-b504d7fed955"
         ],
-        "associatedWith": "urn:030f431e-c8bd-4ad2-a374-1f115df2930e",
+        "associatedWith": "urn:4b941985-5a56-41fe-bdf5-274158f7437c",
         "command": "matlabbatch{13}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{12}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.name = 'tone counting vs baseline';\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.weights = [1 0];\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.tcon.name": "'tone counting vs baseline'",
@@ -244,12 +243,12 @@
         }
       },
       {
-        "@id": "urn:a5e308d1-648c-48a2-80f6-91ea050a021c",
+        "@id": "urn:ff6a8b57-ac8c-4df4-b617-4b3a0b2bc2b9",
         "label": "Threshold",
         "used": [
-          "urn:f8d879cd-b835-4036-a683-af5dccf73a8e"
+          "urn:cd99b9e2-3b36-46e3-95ec-8cb54f617d02"
         ],
-        "associatedWith": "urn:030f431e-c8bd-4ad2-a374-1f115df2930e",
+        "associatedWith": "urn:4b941985-5a56-41fe-bdf5-274158f7437c",
         "command": "matlabbatch{14}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{13}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{14}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{14}.spm.stats.results.conspec.contrasts = Inf;\nmatlabbatch{14}.spm.stats.results.conspec.threshdesc = 'none';\nmatlabbatch{14}.spm.stats.results.conspec.thresh = 0.001;\nmatlabbatch{14}.spm.stats.results.conspec.extent = 0;\nmatlabbatch{14}.spm.stats.results.conspec.conjunction = 1;\nmatlabbatch{14}.spm.stats.results.conspec.mask.none = 1;\nmatlabbatch{14}.spm.stats.results.units = 1;\nmatlabbatch{14}.spm.stats.results.print = 'pdf';\nmatlabbatch{14}.spm.stats.results.write.tspm.basename = 'thresh';",
         "parameters": {
           "conspec.titlestr": "''",
@@ -267,7 +266,7 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:0c66e2d5-902c-44fa-b9ac-fed0bf0f581f",
+        "@id": "urn:d749afb2-7262-4434-9504-06cb313cac64",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz",
         "digest": {
@@ -275,7 +274,7 @@
         }
       },
       {
-        "@id": "urn:1dc5978a-3a2c-41fe-93da-da44031facdc",
+        "@id": "urn:ae3b0d12-52f4-48a2-88d4-0678d5f09e99",
         "label": "anat_sub-01_T1w.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz",
         "digest": {
@@ -283,55 +282,55 @@
         }
       },
       {
-        "@id": "urn:f529c4f5-fab8-406d-98a0-0472739c6b6f",
+        "@id": "urn:71cbbe40-b015-4d8b-a1be-a521d62fa5a0",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
-        "generatedBy": "urn:57c70746-bc5d-4d0f-ac6b-cf37f0e790d1"
+        "generatedBy": "urn:5f12525b-764a-4493-b764-0c8b7057963b"
       },
       {
-        "@id": "urn:0ae1180e-9758-449b-96a6-998f6c382716",
+        "@id": "urn:314e11c6-9e73-48fd-80b8-5255796a06d1",
         "label": "anat_sub-01_T1w.nii.gz",
-        "generatedBy": "urn:a5f0a28c-5544-4428-87a1-a296cda93f56"
+        "generatedBy": "urn:a92420ab-a033-4844-a6f7-39500db2e482"
       },
       {
-        "@id": "urn:c11c7f24-d9c0-48d8-9db1-fe7b3d9f617f",
+        "@id": "urn:4ae332d7-a922-405f-badd-a8bf6db8669f",
         "label": "func_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:591e78c6-f12c-49e6-b053-b365d9daf3b8"
+        "generatedBy": "urn:a04f7934-f7bc-4170-b2eb-5c6c732b5848"
       },
       {
-        "@id": "urn:146689d0-63e8-4509-9d49-e9189c351ef4",
+        "@id": "urn:79083b6e-477d-460c-a565-c07d683b963f",
         "label": "meanfunc_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:19f7f936-05fb-4194-a6d8-10d878641d10"
+        "generatedBy": "urn:1280d97b-5bb0-48bc-8bcb-01b0e242d8af"
       },
       {
-        "@id": "urn:7d6b4ad3-03f6-4196-a307-35cc3bd624d6",
+        "@id": "urn:35b68be2-b883-4bde-9698-c01bc4e682f7",
         "label": "anat_sub-01_T1w.nii",
-        "generatedBy": "urn:771015e0-2dcd-4c90-b82f-1910bff41ca0"
+        "generatedBy": "urn:ce793436-f751-49ce-83f6-51ec93dd4b41"
       },
       {
-        "@id": "urn:05e8ba57-1f57-44a5-bad6-794adef06065",
+        "@id": "urn:ffb2acef-8473-4ab4-8b06-f476123def32",
         "label": "segment1",
         "prov:atLocation": "c1anat_sub-01_T1w.nii",
-        "generatedBy": "urn:d124a1ec-ede9-4c55-9f3b-5534ba2d4bf1",
+        "generatedBy": "urn:b1798fa5-41c3-4c32-af33-ba038526e4b9",
         "digest": {
           "sha256": "61ca923955d0a5c9088df9e258f41644067ec964e1c9a83284ba03b0515079b0"
         }
       },
       {
-        "@id": "urn:8331d741-04e7-4367-ab1f-0e51decade3a",
+        "@id": "urn:8547393d-de20-4286-9185-a5e3e8872ec0",
         "label": "segment2",
         "prov:atLocation": "c2anat_sub-01_T1w.nii",
-        "generatedBy": "urn:d124a1ec-ede9-4c55-9f3b-5534ba2d4bf1",
+        "generatedBy": "urn:b1798fa5-41c3-4c32-af33-ba038526e4b9",
         "digest": {
           "sha256": "10ad88ebeebebd0bd03ccbdd4df92d500d28d14715fa5375fd35589caddf49a6"
         }
       },
       {
-        "@id": "urn:7d4825ae-8174-4ca0-9365-17e45a88294e",
+        "@id": "urn:0e8df35d-318a-47ab-aad9-59de5d48e26e",
         "label": "wsegment1",
-        "generatedBy": "urn:5a483cd7-a169-420c-b682-fe81b2fb4411"
+        "generatedBy": "urn:f1ad28d0-6c5d-4619-ac2a-c7f4bee41ea6"
       },
       {
-        "@id": "urn:8a10bc3b-8f5a-48c0-86e4-74a908ff2dff",
+        "@id": "urn:89d4725b-2aa6-443d-a502-65b941ec8bdc",
         "label": "ONSETS_sub-01-MultiCond.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat",
         "digest": {
@@ -339,24 +338,24 @@
         }
       },
       {
-        "@id": "urn:f7c6cade-4218-4595-9786-416f1729ab69",
+        "@id": "urn:484ccdb1-fa5b-4abf-bf5a-312af296a16e",
         "label": "swsegment1",
-        "generatedBy": "urn:987e241d-ef25-4cbc-a063-20943d5391b1"
+        "generatedBy": "urn:cc3659dd-8933-41f9-b132-b2a64e91ffaf"
       },
       {
-        "@id": "urn:10dfb433-94b4-4ea4-b283-3fec0ed1cbd2",
+        "@id": "urn:91719aa4-d2fc-40e6-acc3-636c5450f4d2",
         "label": "SPM.mat",
-        "generatedBy": "urn:8e09f9b8-62f0-43fa-9be3-9d37b3e3ffb0"
+        "generatedBy": "urn:5e24e0c2-394f-49db-9a68-e68d7d5c0b1e"
       },
       {
-        "@id": "urn:14281794-e920-4a57-9fc3-b130a5687c98",
+        "@id": "urn:e5081baa-1acc-4ca1-b4e0-b504d7fed955",
         "label": "SPM.mat",
-        "generatedBy": "urn:f419f0a0-b006-4fad-abe7-2d18c1268838"
+        "generatedBy": "urn:16b45600-eb00-4a51-a6be-8d47329b96a3"
       },
       {
-        "@id": "urn:f8d879cd-b835-4036-a683-af5dccf73a8e",
+        "@id": "urn:cd99b9e2-3b36-46e3-95ec-8cb54f617d02",
         "label": "SPM.mat",
-        "generatedBy": "urn:ef0a17e7-2410-459e-aa85-dd27e49780c9"
+        "generatedBy": "urn:f58e75d3-583d-4af3-8ec2-e280fef8a6c7"
       }
     ]
   }
diff --git a/examples/from_parsers/spm/spm_explicit_mask_batch.jsonld b/examples/from_parsers/spm/spm_explicit_mask_batch.jsonld
index 9566cd50d..1c3489daa 100644
--- a/examples/from_parsers/spm/spm_explicit_mask_batch.jsonld
+++ b/examples/from_parsers/spm/spm_explicit_mask_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:a4725cde-22c1-43e1-bb39-8ca323359467",
+        "@id": "urn:b591798c-d607-4b73-9ffd-0e7d6e22f4bb",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,54 +13,54 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:6fec5948-e934-4d57-885e-2f9ff5bb37ab",
+        "@id": "urn:f82cd723-49bf-43c0-a2d9-438e84b33318",
         "label": "Move file",
         "used": [
-          "urn:7c2e9e77-f441-4a6e-a902-d2101c32b8eb"
+          "urn:2777a5ba-b8f6-4bb8-8a26-ff00ab683a62"
         ],
-        "associatedWith": "urn:a4725cde-22c1-43e1-bb39-8ca323359467",
+        "associatedWith": "urn:b591798c-d607-4b73-9ffd-0e7d6e22f4bb",
         "command": "matlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz'};\nmatlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'}"
         }
       },
       {
-        "@id": "urn:a424e26a-4756-4ebf-aee7-78caa8508f49",
+        "@id": "urn:d500e66c-aacc-4dde-8d83-ba94a5898c5b",
         "label": "Move file",
         "used": [
-          "urn:a9ba8f6c-c396-418e-a76a-08e1034d485c"
+          "urn:62a462c1-c20a-4255-b51a-4b0d02ff5a35"
         ],
-        "associatedWith": "urn:a4725cde-22c1-43e1-bb39-8ca323359467",
+        "associatedWith": "urn:b591798c-d607-4b73-9ffd-0e7d6e22f4bb",
         "command": "matlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz'};\nmatlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'}"
         }
       },
       {
-        "@id": "urn:c769e5d3-d624-487f-8403-8a811b38236f",
+        "@id": "urn:e6997f21-9f7f-4f04-8936-c6985a945567",
         "label": "Gunzip",
         "used": [
-          "urn:f7b45616-d40f-4f94-9390-20175b6abab7"
+          "urn:23be68f7-c7f8-4eb2-b641-133be843e323"
         ],
-        "associatedWith": "urn:a4725cde-22c1-43e1-bb39-8ca323359467",
+        "associatedWith": "urn:b591798c-d607-4b73-9ffd-0e7d6e22f4bb",
         "command": "matlabbatch{3}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:49ddb519-977c-4811-810f-148fd1d470bf",
+        "@id": "urn:0df9b60d-731f-4e80-8d0b-bd8d32e8516b",
         "label": "Gunzip",
         "used": [
-          "urn:33aca4fb-d789-4ab3-96b7-d6f51bb3f6c5"
+          "urn:d5163407-701a-404f-9edd-ef1427791617"
         ],
-        "associatedWith": "urn:a4725cde-22c1-43e1-bb39-8ca323359467",
+        "associatedWith": "urn:b591798c-d607-4b73-9ffd-0e7d6e22f4bb",
         "command": "matlabbatch{4}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:b998fe7f-cac5-417b-a893-9c24f9d9c772",
+        "@id": "urn:11f7d34b-6364-461b-af8e-ce7c7f9de369",
         "label": "Realign",
         "used": [
-          "urn:035743bc-1100-484b-94c6-b43764e0cd18"
+          "urn:0d815f16-c415-42d7-aab4-08caece2120f"
         ],
-        "associatedWith": "urn:a4725cde-22c1-43e1-bb39-8ca323359467",
+        "associatedWith": "urn:b591798c-d607-4b73-9ffd-0e7d6e22f4bb",
         "command": "matlabbatch{5}.spm.spatial.realign.estwrite.data{1}(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.quality = 0.9;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.sep = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.fwhm = 5;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.rtm = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.interp = 2;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.weight = '';\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.which = [0 1];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.interp = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.mask = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.prefix = 'r';",
         "parameters": {
           "eoptions.quality": "0.9",
@@ -79,13 +78,13 @@
         }
       },
       {
-        "@id": "urn:7ad4dcb0-cec7-4d82-ab67-1da97d0a6e4e",
+        "@id": "urn:08595e41-b6d0-4515-b786-e782353f3718",
         "label": "Coregister",
         "used": [
-          "urn:fe7f40a7-0fb0-4d06-bbd9-2b2eac246769",
-          "urn:9fe42f85-752e-4fee-8973-6463a374f383"
+          "urn:66375eb5-3649-457d-a56b-f5e53f3e3cf7",
+          "urn:18b0a656-3c03-498e-b5c1-fa41f1592e42"
         ],
-        "associatedWith": "urn:a4725cde-22c1-43e1-bb39-8ca323359467",
+        "associatedWith": "urn:b591798c-d607-4b73-9ffd-0e7d6e22f4bb",
         "command": "matlabbatch{6}.spm.spatial.coreg.estimate.ref(1) = cfg_dep('Realign: Estimate & Reslice: Mean Image', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','rmean'));\nmatlabbatch{6}.spm.spatial.coreg.estimate.source(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{6}.spm.spatial.coreg.estimate.other = {''};\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.cost_fun = 'nmi';\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.sep = [4 2];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.tol = [0.02 0.02 0.02 0.001 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.fwhm = [7 7];",
         "parameters": {
           "other": "{''}",
@@ -96,12 +95,12 @@
         }
       },
       {
-        "@id": "urn:bb39b855-9542-4c73-800c-28d70f33d72f",
+        "@id": "urn:57001d88-00d9-4253-9041-85ab5a01963a",
         "label": "Segment",
         "used": [
-          "urn:9fe42f85-752e-4fee-8973-6463a374f383"
+          "urn:18b0a656-3c03-498e-b5c1-fa41f1592e42"
         ],
-        "associatedWith": "urn:a4725cde-22c1-43e1-bb39-8ca323359467",
+        "associatedWith": "urn:b591798c-d607-4b73-9ffd-0e7d6e22f4bb",
         "command": "matlabbatch{7}.spm.spatial.preproc.channel.vols(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{7}.spm.spatial.preproc.channel.biasreg = 0.001;\nmatlabbatch{7}.spm.spatial.preproc.channel.biasfwhm = 60;\nmatlabbatch{7}.spm.spatial.preproc.channel.write = [0 1];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,1'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,2'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,3'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,4'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).ngaus = 3;\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,5'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).ngaus = 4;\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,6'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).native = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.warp.mrf = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.cleanup = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.reg = [0 0.001 0.5 0.05 0.2];\nmatlabbatch{7}.spm.spatial.preproc.warp.affreg = 'mni';\nmatlabbatch{7}.spm.spatial.preproc.warp.fwhm = 0;\nmatlabbatch{7}.spm.spatial.preproc.warp.samp = 3;\nmatlabbatch{7}.spm.spatial.preproc.warp.write = [0 1];",
         "parameters": {
           "channel.biasreg": "0.001",
@@ -141,13 +140,13 @@
         }
       },
       {
-        "@id": "urn:e3afcce5-5eab-469d-a72b-caa4bf38c61d",
+        "@id": "urn:6dd32c60-529c-4e5e-b6d5-67ab04a4796f",
         "label": "Normalize",
         "used": [
-          "urn:a9e915bc-4251-4ce4-aae6-e019c0098d4a",
-          "urn:fe7f40a7-0fb0-4d06-bbd9-2b2eac246769"
+          "urn:9ffffff2-cbde-492e-826e-c36fa45269c4",
+          "urn:66375eb5-3649-457d-a56b-f5e53f3e3cf7"
         ],
-        "associatedWith": "urn:a4725cde-22c1-43e1-bb39-8ca323359467",
+        "associatedWith": "urn:b591798c-d607-4b73-9ffd-0e7d6e22f4bb",
         "command": "matlabbatch{8}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{8}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Realign: Estimate & Reslice: Realigned Images (Sess 1)', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','sess', '()',{1}, '.','cfiles'));\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -157,13 +156,13 @@
         }
       },
       {
-        "@id": "urn:af3a6a6e-ab3b-495f-9d79-975b4fac173b",
+        "@id": "urn:bd48635b-88cf-43db-8e3d-0c149fc6cbbb",
         "label": "Normalize",
         "used": [
-          "urn:a9e915bc-4251-4ce4-aae6-e019c0098d4a",
-          "urn:a9e915bc-4251-4ce4-aae6-e019c0098d4a"
+          "urn:9ffffff2-cbde-492e-826e-c36fa45269c4",
+          "urn:9ffffff2-cbde-492e-826e-c36fa45269c4"
         ],
-        "associatedWith": "urn:a4725cde-22c1-43e1-bb39-8ca323359467",
+        "associatedWith": "urn:b591798c-d607-4b73-9ffd-0e7d6e22f4bb",
         "command": "matlabbatch{9}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Segment: Bias Corrected (1)', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','channel', '()',{1}, '.','biascorr', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -173,12 +172,12 @@
         }
       },
       {
-        "@id": "urn:b3b270f2-332e-408c-9217-66156ffa79ff",
+        "@id": "urn:26abca2c-13dd-49f6-8680-caa46c170d5f",
         "label": "Smooth",
         "used": [
-          "urn:b3ad7f23-b5b1-495b-bd54-c81324facbbf"
+          "urn:4cb49b45-2fc1-44d0-b942-81ef74816b9e"
         ],
-        "associatedWith": "urn:a4725cde-22c1-43e1-bb39-8ca323359467",
+        "associatedWith": "urn:b591798c-d607-4b73-9ffd-0e7d6e22f4bb",
         "command": "matlabbatch{10}.spm.spatial.smooth.data(1) = cfg_dep('Normalise: Write: Normalised Images (Subj 1)', substruct('.','val', '{}',{8}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{1}, '.','files'));\nmatlabbatch{10}.spm.spatial.smooth.fwhm = [6 6 6];\nmatlabbatch{10}.spm.spatial.smooth.dtype = 0;\nmatlabbatch{10}.spm.spatial.smooth.im = 0;\nmatlabbatch{10}.spm.spatial.smooth.prefix = 's';",
         "parameters": {
           "fwhm": "[6, 6, 6]",
@@ -188,14 +187,14 @@
         }
       },
       {
-        "@id": "urn:a73f4c88-b010-423c-a66f-891d32b30cc8",
+        "@id": "urn:c141d9b9-99a2-4453-ac73-a8fd148700f6",
         "label": "Stat Design",
         "used": [
-          "urn:45ff77e8-eb82-4175-80d0-f95a34bedc2d",
-          "urn:fe7823e7-a7a4-4991-8938-14e7d736a233",
-          "urn:7b8a0aed-a199-45c6-9984-691a3b9342b0"
+          "urn:cc69fc0d-25e0-46fe-8712-4370967c20e5",
+          "urn:807971b5-90d4-4741-a69f-8931c3c5e746",
+          "urn:f01afec8-8551-4e82-a73e-7b0e7466afdd"
         ],
-        "associatedWith": "urn:a4725cde-22c1-43e1-bb39-8ca323359467",
+        "associatedWith": "urn:b591798c-d607-4b73-9ffd-0e7d6e22f4bb",
         "command": "matlabbatch{11}.spm.stats.fmri_spec.dir = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_explicit_mask'};\nmatlabbatch{11}.spm.stats.fmri_spec.timing.units = 'secs';\nmatlabbatch{11}.spm.stats.fmri_spec.timing.RT = 2;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t = 16;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t0 = 8;\nmatlabbatch{11}.spm.stats.fmri_spec.sess.scans(1) = cfg_dep('Smooth: Smoothed Images', substruct('.','val', '{}',{10}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));\nmatlabbatch{11}.spm.stats.fmri_spec.sess.cond = struct('name', {}, 'onset', {}, 'duration', {}, 'tmod', {}, 'pmod', {}, 'orth', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat'};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.regress = struct('name', {}, 'val', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi_reg = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.hpf = 128;\nmatlabbatch{11}.spm.stats.fmri_spec.fact = struct('name', {}, 'levels', {});\nmatlabbatch{11}.spm.stats.fmri_spec.bases.hrf.derivs = [0 0];\nmatlabbatch{11}.spm.stats.fmri_spec.volt = 1;\nmatlabbatch{11}.spm.stats.fmri_spec.global = 'None';\nmatlabbatch{11}.spm.stats.fmri_spec.mthresh = 0.8;\nmatlabbatch{11}.spm.stats.fmri_spec.mask = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_contrast_mask/mask.nii,1'};\nmatlabbatch{11}.spm.stats.fmri_spec.cvi = 'AR(1)';",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_explicit_mask'}",
@@ -216,12 +215,12 @@
         }
       },
       {
-        "@id": "urn:6cc92bfd-ba05-4178-9439-f356bb45800e",
+        "@id": "urn:89d72914-4200-41f9-a756-1f0024506f14",
         "label": "Estimate stat.",
         "used": [
-          "urn:1b5ca7ef-1b1c-417d-9180-6a48d5f2fcb6"
+          "urn:86b9e119-37bf-49fd-b850-0570cc53c3b8"
         ],
-        "associatedWith": "urn:a4725cde-22c1-43e1-bb39-8ca323359467",
+        "associatedWith": "urn:b591798c-d607-4b73-9ffd-0e7d6e22f4bb",
         "command": "matlabbatch{12}.spm.stats.fmri_est.spmmat(1) = cfg_dep('fMRI model specification: SPM.mat File', substruct('.','val', '{}',{11}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{12}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{12}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -229,12 +228,12 @@
         }
       },
       {
-        "@id": "urn:5f912f03-d39f-41da-8581-476057afa5b2",
+        "@id": "urn:029ff773-b876-4565-854a-eafde9c7aaaa",
         "label": "Estimate contrast",
         "used": [
-          "urn:e455fbcd-8b0e-476b-964a-230f3fb1f315"
+          "urn:0a18f670-0cec-40ad-8458-5613c2aaf574"
         ],
-        "associatedWith": "urn:a4725cde-22c1-43e1-bb39-8ca323359467",
+        "associatedWith": "urn:b591798c-d607-4b73-9ffd-0e7d6e22f4bb",
         "command": "matlabbatch{13}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{12}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.name = 'tone counting vs baseline';\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.weights = [1 0];\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.tcon.name": "'tone counting vs baseline'",
@@ -244,12 +243,12 @@
         }
       },
       {
-        "@id": "urn:1e091424-d3b1-4596-b5e1-2b5167927fa1",
+        "@id": "urn:4abe4996-f2c8-41cc-8561-e4ae6c3e9474",
         "label": "Threshold",
         "used": [
-          "urn:b591dfe1-e4c6-4e46-9d53-c59c3a00c8bf"
+          "urn:32abc1e4-0bbf-4ef4-a8e9-c2f67a5eb11c"
         ],
-        "associatedWith": "urn:a4725cde-22c1-43e1-bb39-8ca323359467",
+        "associatedWith": "urn:b591798c-d607-4b73-9ffd-0e7d6e22f4bb",
         "command": "matlabbatch{14}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{13}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{14}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{14}.spm.stats.results.conspec.contrasts = Inf;\nmatlabbatch{14}.spm.stats.results.conspec.threshdesc = 'none';\nmatlabbatch{14}.spm.stats.results.conspec.thresh = 0.001;\nmatlabbatch{14}.spm.stats.results.conspec.extent = 0;\nmatlabbatch{14}.spm.stats.results.conspec.conjunction = 1;\nmatlabbatch{14}.spm.stats.results.conspec.mask.none = 1;\nmatlabbatch{14}.spm.stats.results.units = 1;\nmatlabbatch{14}.spm.stats.results.print = 'pdf';\nmatlabbatch{14}.spm.stats.results.write.none = 1;",
         "parameters": {
           "conspec.titlestr": "''",
@@ -267,7 +266,7 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:7c2e9e77-f441-4a6e-a902-d2101c32b8eb",
+        "@id": "urn:2777a5ba-b8f6-4bb8-8a26-ff00ab683a62",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz",
         "digest": {
@@ -275,7 +274,7 @@
         }
       },
       {
-        "@id": "urn:a9ba8f6c-c396-418e-a76a-08e1034d485c",
+        "@id": "urn:62a462c1-c20a-4255-b51a-4b0d02ff5a35",
         "label": "anat_sub-01_T1w.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz",
         "digest": {
@@ -283,55 +282,55 @@
         }
       },
       {
-        "@id": "urn:f7b45616-d40f-4f94-9390-20175b6abab7",
+        "@id": "urn:23be68f7-c7f8-4eb2-b641-133be843e323",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
-        "generatedBy": "urn:6fec5948-e934-4d57-885e-2f9ff5bb37ab"
+        "generatedBy": "urn:f82cd723-49bf-43c0-a2d9-438e84b33318"
       },
       {
-        "@id": "urn:33aca4fb-d789-4ab3-96b7-d6f51bb3f6c5",
+        "@id": "urn:d5163407-701a-404f-9edd-ef1427791617",
         "label": "anat_sub-01_T1w.nii.gz",
-        "generatedBy": "urn:a424e26a-4756-4ebf-aee7-78caa8508f49"
+        "generatedBy": "urn:d500e66c-aacc-4dde-8d83-ba94a5898c5b"
       },
       {
-        "@id": "urn:035743bc-1100-484b-94c6-b43764e0cd18",
+        "@id": "urn:0d815f16-c415-42d7-aab4-08caece2120f",
         "label": "func_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:c769e5d3-d624-487f-8403-8a811b38236f"
+        "generatedBy": "urn:e6997f21-9f7f-4f04-8936-c6985a945567"
       },
       {
-        "@id": "urn:fe7f40a7-0fb0-4d06-bbd9-2b2eac246769",
+        "@id": "urn:66375eb5-3649-457d-a56b-f5e53f3e3cf7",
         "label": "meanfunc_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:b998fe7f-cac5-417b-a893-9c24f9d9c772"
+        "generatedBy": "urn:11f7d34b-6364-461b-af8e-ce7c7f9de369"
       },
       {
-        "@id": "urn:9fe42f85-752e-4fee-8973-6463a374f383",
+        "@id": "urn:18b0a656-3c03-498e-b5c1-fa41f1592e42",
         "label": "anat_sub-01_T1w.nii",
-        "generatedBy": "urn:49ddb519-977c-4811-810f-148fd1d470bf"
+        "generatedBy": "urn:0df9b60d-731f-4e80-8d0b-bd8d32e8516b"
       },
       {
-        "@id": "urn:a9e915bc-4251-4ce4-aae6-e019c0098d4a",
+        "@id": "urn:9ffffff2-cbde-492e-826e-c36fa45269c4",
         "label": "segment1",
         "prov:atLocation": "c1anat_sub-01_T1w.nii",
-        "generatedBy": "urn:bb39b855-9542-4c73-800c-28d70f33d72f",
+        "generatedBy": "urn:57001d88-00d9-4253-9041-85ab5a01963a",
         "digest": {
           "sha256": "61ca923955d0a5c9088df9e258f41644067ec964e1c9a83284ba03b0515079b0"
         }
       },
       {
-        "@id": "urn:a3a0a820-1bda-451a-9a7a-8efcde1f9e21",
+        "@id": "urn:fb9c408c-80e0-4ff0-b375-4886297f18bf",
         "label": "segment2",
         "prov:atLocation": "c2anat_sub-01_T1w.nii",
-        "generatedBy": "urn:bb39b855-9542-4c73-800c-28d70f33d72f",
+        "generatedBy": "urn:57001d88-00d9-4253-9041-85ab5a01963a",
         "digest": {
           "sha256": "10ad88ebeebebd0bd03ccbdd4df92d500d28d14715fa5375fd35589caddf49a6"
         }
       },
       {
-        "@id": "urn:b3ad7f23-b5b1-495b-bd54-c81324facbbf",
+        "@id": "urn:4cb49b45-2fc1-44d0-b942-81ef74816b9e",
         "label": "wsegment1",
-        "generatedBy": "urn:e3afcce5-5eab-469d-a72b-caa4bf38c61d"
+        "generatedBy": "urn:6dd32c60-529c-4e5e-b6d5-67ab04a4796f"
       },
       {
-        "@id": "urn:fe7823e7-a7a4-4991-8938-14e7d736a233",
+        "@id": "urn:807971b5-90d4-4741-a69f-8931c3c5e746",
         "label": "ONSETS_sub-01-MultiCond.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat",
         "digest": {
@@ -339,7 +338,7 @@
         }
       },
       {
-        "@id": "urn:7b8a0aed-a199-45c6-9984-691a3b9342b0",
+        "@id": "urn:f01afec8-8551-4e82-a73e-7b0e7466afdd",
         "label": "spm_contrast_mask_mask.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_contrast_mask/mask.nii",
         "digest": {
@@ -347,24 +346,24 @@
         }
       },
       {
-        "@id": "urn:45ff77e8-eb82-4175-80d0-f95a34bedc2d",
+        "@id": "urn:cc69fc0d-25e0-46fe-8712-4370967c20e5",
         "label": "swsegment1",
-        "generatedBy": "urn:b3b270f2-332e-408c-9217-66156ffa79ff"
+        "generatedBy": "urn:26abca2c-13dd-49f6-8680-caa46c170d5f"
       },
       {
-        "@id": "urn:1b5ca7ef-1b1c-417d-9180-6a48d5f2fcb6",
+        "@id": "urn:86b9e119-37bf-49fd-b850-0570cc53c3b8",
         "label": "SPM.mat",
-        "generatedBy": "urn:a73f4c88-b010-423c-a66f-891d32b30cc8"
+        "generatedBy": "urn:c141d9b9-99a2-4453-ac73-a8fd148700f6"
       },
       {
-        "@id": "urn:e455fbcd-8b0e-476b-964a-230f3fb1f315",
+        "@id": "urn:0a18f670-0cec-40ad-8458-5613c2aaf574",
         "label": "SPM.mat",
-        "generatedBy": "urn:6cc92bfd-ba05-4178-9439-f356bb45800e"
+        "generatedBy": "urn:89d72914-4200-41f9-a756-1f0024506f14"
       },
       {
-        "@id": "urn:b591dfe1-e4c6-4e46-9d53-c59c3a00c8bf",
+        "@id": "urn:32abc1e4-0bbf-4ef4-a8e9-c2f67a5eb11c",
         "label": "SPM.mat",
-        "generatedBy": "urn:5f912f03-d39f-41da-8581-476057afa5b2"
+        "generatedBy": "urn:029ff773-b876-4565-854a-eafde9c7aaaa"
       }
     ]
   }
diff --git a/examples/from_parsers/spm/spm_group_ols_batch.jsonld b/examples/from_parsers/spm/spm_group_ols_batch.jsonld
index 62531b0ca..81954f40e 100644
--- a/examples/from_parsers/spm/spm_group_ols_batch.jsonld
+++ b/examples/from_parsers/spm/spm_group_ols_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:c9a633f5-e6cf-4a7a-8473-0e1b99164061",
+        "@id": "urn:b74b2e69-5eae-469c-9329-47e283140a24",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,25 +13,25 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:76213b1a-bbf3-4212-a463-8865023f1bda",
+        "@id": "urn:805c6a5b-bfd8-490d-b82c-7ff27e623d49",
         "label": "stats.factorial_design",
         "used": [
-          "urn:ed99f90f-0336-4261-9841-9b6673306259",
-          "urn:eb856fcf-6bbd-4aca-b994-a5f4f046b424",
-          "urn:ff64e210-7ac9-4c70-add6-986f2c290fcd",
-          "urn:c488ce52-4a39-4f48-acd7-4f48bc1a64f0",
-          "urn:e02a94c5-0f0d-4ae7-b811-f3e501ab6750",
-          "urn:318d11c1-328d-4b91-827d-74de938fd19b",
-          "urn:7e832bb7-d40a-491a-9125-de21b2444e71",
-          "urn:8576faad-35a6-4007-baae-031b625be042",
-          "urn:a7eb83f1-3b46-4769-a8da-f910ed4bef65",
-          "urn:13d39e25-fa20-4c1c-b5b1-db78848a2997",
-          "urn:3acb17ae-3870-42f3-bf9f-c8e3179e8de7",
-          "urn:c3ea95c6-89ba-4b96-9a86-b4b166b94a52",
-          "urn:9a249a9d-60cf-4aa9-bc09-0a7819af0bbf",
-          "urn:036fc19d-7265-42c9-b036-b83c683c11e7"
+          "urn:47f5a58a-0751-4784-97be-0a8a6cb33e01",
+          "urn:3c1543d8-4784-4ffc-991d-1d6fd4cfa75d",
+          "urn:470b8ae8-b596-423a-b519-6bdc19f0efed",
+          "urn:c352cad6-7335-4623-ba36-f09dfed46807",
+          "urn:f567c240-e857-4d6f-a6f7-5ace565663fc",
+          "urn:9ee7d045-60cc-4630-9ecb-3a0d2d2c9ce5",
+          "urn:faa033ad-6397-4a90-9967-81e2735c7665",
+          "urn:39e7b263-5bae-4497-82b1-de55fdb34cf3",
+          "urn:a0570dc0-3e1c-4223-8846-d876f85c4147",
+          "urn:f2382eed-c3ed-4d76-a432-94fcaae0bfcc",
+          "urn:e9bf6240-19c0-42ac-a1b0-1ce5e68c2a2d",
+          "urn:d993fcfd-8fa4-405e-906a-3df84fda0fb4",
+          "urn:ed57bc97-cb5e-45ab-a3de-7c80b54d3a8a",
+          "urn:261dc1bd-062a-45f8-aaf6-940102b64247"
         ],
-        "associatedWith": "urn:c9a633f5-e6cf-4a7a-8473-0e1b99164061",
+        "associatedWith": "urn:b74b2e69-5eae-469c-9329-47e283140a24",
         "command": "matlabbatch{1}.spm.stats.factorial_design.dir = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_t_test'};\nmatlabbatch{1}.spm.stats.factorial_design.des.t1.scans = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-01/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-02/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-03/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-04/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-05/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-06/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-07/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-08/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-09/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-10/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-11/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-12/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-13/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-14/con_0001.nii,1',};\nmatlabbatch{1}.spm.stats.factorial_design.cov = struct('c', {}, 'cname', {}, 'iCFI', {}, 'iCC', {});\nmatlabbatch{1}.spm.stats.factorial_design.multi_cov = struct('files', {}, 'iCFI', {}, 'iCC', {});\nmatlabbatch{1}.spm.stats.factorial_design.masking.tm.tm_none = 1;\nmatlabbatch{1}.spm.stats.factorial_design.masking.im = 1;\nmatlabbatch{1}.spm.stats.factorial_design.masking.em = {''};\nmatlabbatch{1}.spm.stats.factorial_design.globalc.g_omit = 1;\nmatlabbatch{1}.spm.stats.factorial_design.globalm.gmsca.gmsca_no = 1;\nmatlabbatch{1}.spm.stats.factorial_design.globalm.glonorm = 1;",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_t_test'}",
@@ -47,12 +46,12 @@
         }
       },
       {
-        "@id": "urn:795b1769-f179-42fe-9780-c3fa0743fdf1",
+        "@id": "urn:b51f6a09-3f73-4fb2-85a4-d4686faec93e",
         "label": "Estimate stat.",
         "used": [
-          "urn:b1114cd8-a76d-4379-998a-9a2e4b6d4f5d"
+          "urn:e27ae9b4-0f62-4c4e-9c20-049a703eee03"
         ],
-        "associatedWith": "urn:c9a633f5-e6cf-4a7a-8473-0e1b99164061",
+        "associatedWith": "urn:b74b2e69-5eae-469c-9329-47e283140a24",
         "command": "matlabbatch{2}.spm.stats.fmri_est.spmmat(1) = cfg_dep('Factorial design specification: SPM.mat File', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{2}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{2}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -60,12 +59,12 @@
         }
       },
       {
-        "@id": "urn:bae96fa9-f172-4a9c-bbe4-5d029f4dcd50",
+        "@id": "urn:f82e1fae-57f1-43e5-a4c0-9ffc534c0060",
         "label": "Estimate contrast",
         "used": [
-          "urn:bbb79423-7f8b-4e6b-9b1e-9b2c5f49682a"
+          "urn:d4632aff-3cc6-4d05-9e3d-3a245046d540"
         ],
-        "associatedWith": "urn:c9a633f5-e6cf-4a7a-8473-0e1b99164061",
+        "associatedWith": "urn:b74b2e69-5eae-469c-9329-47e283140a24",
         "command": "matlabbatch{3}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{3}.spm.stats.con.consess{1}.tcon.name = 'con-01';\nmatlabbatch{3}.spm.stats.con.consess{1}.tcon.weights = 1;\nmatlabbatch{3}.spm.stats.con.consess{1}.tcon.sessrep = 'none';\nmatlabbatch{3}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.tcon.name": "'con-01'",
@@ -75,12 +74,12 @@
         }
       },
       {
-        "@id": "urn:c400fe05-4ace-4790-b645-b588133520a5",
+        "@id": "urn:774e8f06-f15d-4e68-a1f8-a836aea358c8",
         "label": "Threshold",
         "used": [
-          "urn:6a5a682c-1df7-48eb-93e1-b320e412ec2e"
+          "urn:e0483247-a008-491a-8bb4-5b7c9e14dc17"
         ],
-        "associatedWith": "urn:c9a633f5-e6cf-4a7a-8473-0e1b99164061",
+        "associatedWith": "urn:b74b2e69-5eae-469c-9329-47e283140a24",
         "command": "matlabbatch{4}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{4}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{4}.spm.stats.results.conspec.contrasts = Inf;\nmatlabbatch{4}.spm.stats.results.conspec.threshdesc = 'none';\nmatlabbatch{4}.spm.stats.results.conspec.thresh = 0.001;\nmatlabbatch{4}.spm.stats.results.conspec.extent = 120;\nmatlabbatch{4}.spm.stats.results.conspec.conjunction = 1;\nmatlabbatch{4}.spm.stats.results.conspec.mask.none = 1;\nmatlabbatch{4}.spm.stats.results.units = 1;\nmatlabbatch{4}.spm.stats.results.print = 'pdf';\nmatlabbatch{4}.spm.stats.results.write.tspm.basename = 'thresh';",
         "parameters": {
           "conspec.titlestr": "''",
@@ -98,7 +97,7 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:ed99f90f-0336-4261-9841-9b6673306259",
+        "@id": "urn:47f5a58a-0751-4784-97be-0a8a6cb33e01",
         "label": "sub-01_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-01/con_0001.nii",
         "digest": {
@@ -106,7 +105,7 @@
         }
       },
       {
-        "@id": "urn:eb856fcf-6bbd-4aca-b994-a5f4f046b424",
+        "@id": "urn:3c1543d8-4784-4ffc-991d-1d6fd4cfa75d",
         "label": "sub-02_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-02/con_0001.nii",
         "digest": {
@@ -114,7 +113,7 @@
         }
       },
       {
-        "@id": "urn:ff64e210-7ac9-4c70-add6-986f2c290fcd",
+        "@id": "urn:470b8ae8-b596-423a-b519-6bdc19f0efed",
         "label": "sub-03_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-03/con_0001.nii",
         "digest": {
@@ -122,7 +121,7 @@
         }
       },
       {
-        "@id": "urn:c488ce52-4a39-4f48-acd7-4f48bc1a64f0",
+        "@id": "urn:c352cad6-7335-4623-ba36-f09dfed46807",
         "label": "sub-04_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-04/con_0001.nii",
         "digest": {
@@ -130,7 +129,7 @@
         }
       },
       {
-        "@id": "urn:e02a94c5-0f0d-4ae7-b811-f3e501ab6750",
+        "@id": "urn:f567c240-e857-4d6f-a6f7-5ace565663fc",
         "label": "sub-05_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-05/con_0001.nii",
         "digest": {
@@ -138,7 +137,7 @@
         }
       },
       {
-        "@id": "urn:318d11c1-328d-4b91-827d-74de938fd19b",
+        "@id": "urn:9ee7d045-60cc-4630-9ecb-3a0d2d2c9ce5",
         "label": "sub-06_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-06/con_0001.nii",
         "digest": {
@@ -146,7 +145,7 @@
         }
       },
       {
-        "@id": "urn:7e832bb7-d40a-491a-9125-de21b2444e71",
+        "@id": "urn:faa033ad-6397-4a90-9967-81e2735c7665",
         "label": "sub-07_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-07/con_0001.nii",
         "digest": {
@@ -154,7 +153,7 @@
         }
       },
       {
-        "@id": "urn:8576faad-35a6-4007-baae-031b625be042",
+        "@id": "urn:39e7b263-5bae-4497-82b1-de55fdb34cf3",
         "label": "sub-08_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-08/con_0001.nii",
         "digest": {
@@ -162,7 +161,7 @@
         }
       },
       {
-        "@id": "urn:a7eb83f1-3b46-4769-a8da-f910ed4bef65",
+        "@id": "urn:a0570dc0-3e1c-4223-8846-d876f85c4147",
         "label": "sub-09_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-09/con_0001.nii",
         "digest": {
@@ -170,7 +169,7 @@
         }
       },
       {
-        "@id": "urn:13d39e25-fa20-4c1c-b5b1-db78848a2997",
+        "@id": "urn:f2382eed-c3ed-4d76-a432-94fcaae0bfcc",
         "label": "sub-10_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-10/con_0001.nii",
         "digest": {
@@ -178,7 +177,7 @@
         }
       },
       {
-        "@id": "urn:3acb17ae-3870-42f3-bf9f-c8e3179e8de7",
+        "@id": "urn:e9bf6240-19c0-42ac-a1b0-1ce5e68c2a2d",
         "label": "sub-11_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-11/con_0001.nii",
         "digest": {
@@ -186,7 +185,7 @@
         }
       },
       {
-        "@id": "urn:c3ea95c6-89ba-4b96-9a86-b4b166b94a52",
+        "@id": "urn:d993fcfd-8fa4-405e-906a-3df84fda0fb4",
         "label": "sub-12_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-12/con_0001.nii",
         "digest": {
@@ -194,7 +193,7 @@
         }
       },
       {
-        "@id": "urn:9a249a9d-60cf-4aa9-bc09-0a7819af0bbf",
+        "@id": "urn:ed57bc97-cb5e-45ab-a3de-7c80b54d3a8a",
         "label": "sub-13_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-13/con_0001.nii",
         "digest": {
@@ -202,7 +201,7 @@
         }
       },
       {
-        "@id": "urn:036fc19d-7265-42c9-b036-b83c683c11e7",
+        "@id": "urn:261dc1bd-062a-45f8-aaf6-940102b64247",
         "label": "sub-14_con_0001.nii",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-14/con_0001.nii",
         "digest": {
@@ -210,19 +209,19 @@
         }
       },
       {
-        "@id": "urn:b1114cd8-a76d-4379-998a-9a2e4b6d4f5d",
+        "@id": "urn:e27ae9b4-0f62-4c4e-9c20-049a703eee03",
         "label": "SPM.mat",
-        "generatedBy": "urn:76213b1a-bbf3-4212-a463-8865023f1bda"
+        "generatedBy": "urn:805c6a5b-bfd8-490d-b82c-7ff27e623d49"
       },
       {
-        "@id": "urn:bbb79423-7f8b-4e6b-9b1e-9b2c5f49682a",
+        "@id": "urn:d4632aff-3cc6-4d05-9e3d-3a245046d540",
         "label": "SPM.mat",
-        "generatedBy": "urn:795b1769-f179-42fe-9780-c3fa0743fdf1"
+        "generatedBy": "urn:b51f6a09-3f73-4fb2-85a4-d4686faec93e"
       },
       {
-        "@id": "urn:6a5a682c-1df7-48eb-93e1-b320e412ec2e",
+        "@id": "urn:e0483247-a008-491a-8bb4-5b7c9e14dc17",
         "label": "SPM.mat",
-        "generatedBy": "urn:bae96fa9-f172-4a9c-bbe4-5d029f4dcd50"
+        "generatedBy": "urn:f82e1fae-57f1-43e5-a4c0-9ffc534c0060"
       }
     ]
   }
diff --git a/examples/from_parsers/spm/spm_group_wls_batch.jsonld b/examples/from_parsers/spm/spm_group_wls_batch.jsonld
index 70d0ed3cc..281f87b2f 100644
--- a/examples/from_parsers/spm/spm_group_wls_batch.jsonld
+++ b/examples/from_parsers/spm/spm_group_wls_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:5ec5b225-a716-4c41-97e5-9e46f4542350",
+        "@id": "urn:7891b04d-79c7-490c-b5ae-53a2d9225899",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,37 +13,37 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:37683ca5-1963-41df-b40c-cd03888b8d3f",
+        "@id": "urn:5803847c-e05d-4f5c-a6ae-3afb833eae4e",
         "label": "stats.mfx.ffx",
         "used": [
-          "urn:e025346f-9151-462c-8434-0246918c24e7",
-          "urn:64f1e5cf-a973-4928-a6c1-7de24f6ec447",
-          "urn:0231e881-7455-4a1c-84ae-5e8f5912264a",
-          "urn:036f1bf8-a8ac-4ebd-97dd-31bd186bddff",
-          "urn:84104bd3-82ce-4004-b61b-6770c8563513",
-          "urn:5a23202c-b202-40cf-9778-7330e983b71a",
-          "urn:d41e9730-95ec-44d7-ac3c-a3309e68ae23",
-          "urn:4bbd25ac-bbe4-49bf-8e89-d892ecfe2ae9",
-          "urn:52b4e335-e4b8-4778-824e-0640913d61fd",
-          "urn:375eb646-fef7-4012-935b-ac8f7b28dca1",
-          "urn:06d8dd6a-728a-4412-b299-f8fb915c2fc9",
-          "urn:c99d5a17-11c4-4165-bf0d-0a0b536a3fcc",
-          "urn:f5ef2e53-bcf3-4dcb-96f7-1b2ae394587a",
-          "urn:b8f972d9-f226-43b2-91a6-6c23a9e2d752"
+          "urn:3dd604e1-8ae3-4359-bff8-ca1746af6d4f",
+          "urn:f825b81b-a359-4837-9ddd-1c429b57df18",
+          "urn:c91f3941-0dd2-459c-978d-8e8c2226af18",
+          "urn:53bc14bc-0fc7-4b7d-9de3-3ec77f7da912",
+          "urn:ec3fde1b-e382-4f29-a2ba-e04bbd8c559b",
+          "urn:3fad8090-cbbc-4f6f-a231-9b8a6bbe5b50",
+          "urn:ada01202-ea7b-4b88-b337-d7350ee0a693",
+          "urn:f4c23dd9-74c7-4efe-9d1e-3d547ac64d81",
+          "urn:b346cab9-5b54-40ea-9de7-c8b74a75c790",
+          "urn:da3d5f91-9e99-4368-8202-f07e1a5015c0",
+          "urn:ec77d41e-744d-4bd1-8eb3-087685539a03",
+          "urn:ee9fc801-0cec-47c2-b99d-60a01df64f52",
+          "urn:59855331-85db-49d2-b637-e7f573189444",
+          "urn:7f43852f-2d85-4cbc-9406-b5d27f469302"
         ],
-        "associatedWith": "urn:5ec5b225-a716-4c41-97e5-9e46f4542350",
+        "associatedWith": "urn:7891b04d-79c7-490c-b5ae-53a2d9225899",
         "command": "matlabbatch{1}.spm.stats.mfx.ffx.dir = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_WLS_t_test'};\nmatlabbatch{1}.spm.stats.mfx.ffx.spmmat = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-01/SPM.mat','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-02/SPM.mat','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-03/SPM.mat','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-04/SPM.mat','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-06/SPM.mat','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-07/SPM.mat','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-08/SPM.mat','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-09/SPM.mat','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-10/SPM.mat','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-11/SPM.mat','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-12/SPM.mat','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-13/SPM.mat','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-14/SPM.mat','/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-05/SPM.mat',};",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_WLS_t_test'}"
         }
       },
       {
-        "@id": "urn:e5a515f1-d016-4f08-a4bd-7718cb7309df",
+        "@id": "urn:a85a4a11-bd99-4e4a-b3dc-e021689042d4",
         "label": "Estimate stat.",
         "used": [
-          "urn:40819247-1fcc-4b66-acaf-9f3e6e6333fa"
+          "urn:d8335e2a-2948-4271-a9f9-e4b5155b8a41"
         ],
-        "associatedWith": "urn:5ec5b225-a716-4c41-97e5-9e46f4542350",
+        "associatedWith": "urn:7891b04d-79c7-490c-b5ae-53a2d9225899",
         "command": "matlabbatch{2}.spm.stats.fmri_est.spmmat(1) = cfg_dep('FFX Specification: SPM.mat File', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{2}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{2}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -52,24 +51,24 @@
         }
       },
       {
-        "@id": "urn:1bcb7d2f-7e08-4b01-b7c0-eb7804e396d7",
+        "@id": "urn:29c076d5-a462-4488-977b-958e22f360a9",
         "label": "stats.mfx.spec",
         "used": [
-          "urn:5b94b6ab-5880-496b-8f90-d0158d2e2d73"
+          "urn:0d27f1fd-4f17-4470-bcec-00f31d32585c"
         ],
-        "associatedWith": "urn:5ec5b225-a716-4c41-97e5-9e46f4542350",
+        "associatedWith": "urn:7891b04d-79c7-490c-b5ae-53a2d9225899",
         "command": "matlabbatch{3}.spm.stats.mfx.spec.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{3}.spm.stats.mfx.spec.contrast = [];",
         "parameters": {
           "contrast": "[]"
         }
       },
       {
-        "@id": "urn:c61b8756-1bed-4aeb-913d-cdf85bfe5fb4",
+        "@id": "urn:e3fa7976-f584-405e-adc8-f130bfa9a62d",
         "label": "Estimate stat.",
         "used": [
-          "urn:94d92ce2-3775-4ebf-893b-44c9e3d6dc68"
+          "urn:c0e2232b-3121-49e4-9765-abca3e931e90"
         ],
-        "associatedWith": "urn:5ec5b225-a716-4c41-97e5-9e46f4542350",
+        "associatedWith": "urn:7891b04d-79c7-490c-b5ae-53a2d9225899",
         "command": "matlabbatch{4}.spm.stats.fmri_est.spmmat(1) = cfg_dep('MFX Specification: SPM.mat File', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{4}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{4}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -77,12 +76,12 @@
         }
       },
       {
-        "@id": "urn:32b98972-d2ee-4e72-8597-71810714a976",
+        "@id": "urn:2d51e9fa-272d-4370-9bf2-a03e47ea78e6",
         "label": "Estimate contrast",
         "used": [
-          "urn:1afc17e0-5955-442d-8cba-a87e39830089"
+          "urn:dde44a92-ce46-45ad-8ab0-30c4c6a3ff5e"
         ],
-        "associatedWith": "urn:5ec5b225-a716-4c41-97e5-9e46f4542350",
+        "associatedWith": "urn:7891b04d-79c7-490c-b5ae-53a2d9225899",
         "command": "matlabbatch{5}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{5}.spm.stats.con.consess{1}.tcon.name = 'con-01: Tone Counting vs Baseline';\nmatlabbatch{5}.spm.stats.con.consess{1}.tcon.weights = 1;\nmatlabbatch{5}.spm.stats.con.consess{1}.tcon.sessrep = 'none';\nmatlabbatch{5}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.tcon.name": "'con-01: Tone Counting vs Baseline'",
@@ -92,12 +91,12 @@
         }
       },
       {
-        "@id": "urn:5caaba6c-e58e-47fb-8216-4f7e6345a328",
+        "@id": "urn:9256a39d-9dd7-4cc1-9cf9-d82a3e799545",
         "label": "Threshold",
         "used": [
-          "urn:a7cf4d8b-0646-448e-9f96-fa0ee0c60dd7"
+          "urn:7caef081-9c3e-4cb6-b7db-69e7470b5478"
         ],
-        "associatedWith": "urn:5ec5b225-a716-4c41-97e5-9e46f4542350",
+        "associatedWith": "urn:7891b04d-79c7-490c-b5ae-53a2d9225899",
         "command": "matlabbatch{6}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{6}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{6}.spm.stats.results.conspec.contrasts = Inf;\nmatlabbatch{6}.spm.stats.results.conspec.threshdesc = 'none';\nmatlabbatch{6}.spm.stats.results.conspec.thresh = 0.001;\nmatlabbatch{6}.spm.stats.results.conspec.extent = 2;\nmatlabbatch{6}.spm.stats.results.conspec.conjunction = 1;\nmatlabbatch{6}.spm.stats.results.conspec.mask.none = 1;\nmatlabbatch{6}.spm.stats.results.units = 1;\nmatlabbatch{6}.spm.stats.results.print = 'pdf';\nmatlabbatch{6}.spm.stats.results.write.tspm.basename = 'thresh';",
         "parameters": {
           "conspec.titlestr": "''",
@@ -115,7 +114,7 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:e025346f-9151-462c-8434-0246918c24e7",
+        "@id": "urn:3dd604e1-8ae3-4359-bff8-ca1746af6d4f",
         "label": "sub-01_SPM.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-01/SPM.mat",
         "digest": {
@@ -123,7 +122,7 @@
         }
       },
       {
-        "@id": "urn:64f1e5cf-a973-4928-a6c1-7de24f6ec447",
+        "@id": "urn:f825b81b-a359-4837-9ddd-1c429b57df18",
         "label": "sub-02_SPM.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-02/SPM.mat",
         "digest": {
@@ -131,7 +130,7 @@
         }
       },
       {
-        "@id": "urn:0231e881-7455-4a1c-84ae-5e8f5912264a",
+        "@id": "urn:c91f3941-0dd2-459c-978d-8e8c2226af18",
         "label": "sub-03_SPM.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-03/SPM.mat",
         "digest": {
@@ -139,7 +138,7 @@
         }
       },
       {
-        "@id": "urn:036f1bf8-a8ac-4ebd-97dd-31bd186bddff",
+        "@id": "urn:53bc14bc-0fc7-4b7d-9de3-3ec77f7da912",
         "label": "sub-04_SPM.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-04/SPM.mat",
         "digest": {
@@ -147,7 +146,7 @@
         }
       },
       {
-        "@id": "urn:84104bd3-82ce-4004-b61b-6770c8563513",
+        "@id": "urn:ec3fde1b-e382-4f29-a2ba-e04bbd8c559b",
         "label": "sub-06_SPM.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-06/SPM.mat",
         "digest": {
@@ -155,7 +154,7 @@
         }
       },
       {
-        "@id": "urn:5a23202c-b202-40cf-9778-7330e983b71a",
+        "@id": "urn:3fad8090-cbbc-4f6f-a231-9b8a6bbe5b50",
         "label": "sub-07_SPM.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-07/SPM.mat",
         "digest": {
@@ -163,7 +162,7 @@
         }
       },
       {
-        "@id": "urn:d41e9730-95ec-44d7-ac3c-a3309e68ae23",
+        "@id": "urn:ada01202-ea7b-4b88-b337-d7350ee0a693",
         "label": "sub-08_SPM.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-08/SPM.mat",
         "digest": {
@@ -171,7 +170,7 @@
         }
       },
       {
-        "@id": "urn:4bbd25ac-bbe4-49bf-8e89-d892ecfe2ae9",
+        "@id": "urn:f4c23dd9-74c7-4efe-9d1e-3d547ac64d81",
         "label": "sub-09_SPM.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-09/SPM.mat",
         "digest": {
@@ -179,7 +178,7 @@
         }
       },
       {
-        "@id": "urn:52b4e335-e4b8-4778-824e-0640913d61fd",
+        "@id": "urn:b346cab9-5b54-40ea-9de7-c8b74a75c790",
         "label": "sub-10_SPM.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-10/SPM.mat",
         "digest": {
@@ -187,7 +186,7 @@
         }
       },
       {
-        "@id": "urn:375eb646-fef7-4012-935b-ac8f7b28dca1",
+        "@id": "urn:da3d5f91-9e99-4368-8202-f07e1a5015c0",
         "label": "sub-11_SPM.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-11/SPM.mat",
         "digest": {
@@ -195,7 +194,7 @@
         }
       },
       {
-        "@id": "urn:06d8dd6a-728a-4412-b299-f8fb915c2fc9",
+        "@id": "urn:ec77d41e-744d-4bd1-8eb3-087685539a03",
         "label": "sub-12_SPM.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-12/SPM.mat",
         "digest": {
@@ -203,7 +202,7 @@
         }
       },
       {
-        "@id": "urn:c99d5a17-11c4-4165-bf0d-0a0b536a3fcc",
+        "@id": "urn:ee9fc801-0cec-47c2-b99d-60a01df64f52",
         "label": "sub-13_SPM.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-13/SPM.mat",
         "digest": {
@@ -211,7 +210,7 @@
         }
       },
       {
-        "@id": "urn:f5ef2e53-bcf3-4dcb-96f7-1b2ae394587a",
+        "@id": "urn:59855331-85db-49d2-b637-e7f573189444",
         "label": "sub-14_SPM.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-14/SPM.mat",
         "digest": {
@@ -219,7 +218,7 @@
         }
       },
       {
-        "@id": "urn:b8f972d9-f226-43b2-91a6-6c23a9e2d752",
+        "@id": "urn:7f43852f-2d85-4cbc-9406-b5d27f469302",
         "label": "sub-05_SPM.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/LEVEL1/sub-05/SPM.mat",
         "digest": {
@@ -227,29 +226,29 @@
         }
       },
       {
-        "@id": "urn:40819247-1fcc-4b66-acaf-9f3e6e6333fa",
+        "@id": "urn:d8335e2a-2948-4271-a9f9-e4b5155b8a41",
         "label": "SPM.mat",
-        "generatedBy": "urn:37683ca5-1963-41df-b40c-cd03888b8d3f"
+        "generatedBy": "urn:5803847c-e05d-4f5c-a6ae-3afb833eae4e"
       },
       {
-        "@id": "urn:5b94b6ab-5880-496b-8f90-d0158d2e2d73",
+        "@id": "urn:0d27f1fd-4f17-4470-bcec-00f31d32585c",
         "label": "SPM.mat",
-        "generatedBy": "urn:e5a515f1-d016-4f08-a4bd-7718cb7309df"
+        "generatedBy": "urn:a85a4a11-bd99-4e4a-b3dc-e021689042d4"
       },
       {
-        "@id": "urn:94d92ce2-3775-4ebf-893b-44c9e3d6dc68",
+        "@id": "urn:c0e2232b-3121-49e4-9765-abca3e931e90",
         "label": "SPM.mat",
-        "generatedBy": "urn:1bcb7d2f-7e08-4b01-b7c0-eb7804e396d7"
+        "generatedBy": "urn:29c076d5-a462-4488-977b-958e22f360a9"
       },
       {
-        "@id": "urn:1afc17e0-5955-442d-8cba-a87e39830089",
+        "@id": "urn:dde44a92-ce46-45ad-8ab0-30c4c6a3ff5e",
         "label": "SPM.mat",
-        "generatedBy": "urn:c61b8756-1bed-4aeb-913d-cdf85bfe5fb4"
+        "generatedBy": "urn:e3fa7976-f584-405e-adc8-f130bfa9a62d"
       },
       {
-        "@id": "urn:a7cf4d8b-0646-448e-9f96-fa0ee0c60dd7",
+        "@id": "urn:7caef081-9c3e-4cb6-b7db-69e7470b5478",
         "label": "SPM.mat",
-        "generatedBy": "urn:32b98972-d2ee-4e72-8597-71810714a976"
+        "generatedBy": "urn:2d51e9fa-272d-4370-9bf2-a03e47ea78e6"
       }
     ]
   }
diff --git a/examples/from_parsers/spm/spm_hrf_fir_batch.jsonld b/examples/from_parsers/spm/spm_hrf_fir_batch.jsonld
index 5ee82f3ae..cd825829b 100644
--- a/examples/from_parsers/spm/spm_hrf_fir_batch.jsonld
+++ b/examples/from_parsers/spm/spm_hrf_fir_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
+        "@id": "urn:b7e9d248-a3aa-4de7-bd2a-0c2db25f4d01",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,54 +13,54 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:c9fd7c76-2ae4-45b3-878b-40d9bad11085",
+        "@id": "urn:2e2b5804-370a-4157-afe6-5eec67dc99bc",
         "label": "Move file",
         "used": [
-          "urn:b83677f5-b62b-4acd-96b5-716f9da67ac6"
+          "urn:4dd0b74d-0f56-46f4-a431-38c65782ceb7"
         ],
-        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
+        "associatedWith": "urn:b7e9d248-a3aa-4de7-bd2a-0c2db25f4d01",
         "command": "matlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz'};\nmatlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'}"
         }
       },
       {
-        "@id": "urn:1bdaaef0-7042-4734-8cfd-098e9962a533",
+        "@id": "urn:007fea83-88d4-4476-9ebe-a068d8f273a9",
         "label": "Move file",
         "used": [
-          "urn:d09ce11e-697a-4e13-bee2-7628d33893fd"
+          "urn:b1ef0ad0-b2b0-44dd-9931-2539fcf6b38f"
         ],
-        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
+        "associatedWith": "urn:b7e9d248-a3aa-4de7-bd2a-0c2db25f4d01",
         "command": "matlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz'};\nmatlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'}"
         }
       },
       {
-        "@id": "urn:95c94be2-273b-4c7d-8a39-1ce112181183",
+        "@id": "urn:e8a448c0-04d3-4137-bc5d-41cee7d54402",
         "label": "Gunzip",
         "used": [
-          "urn:69fcfb15-c77c-40c4-a487-3ad726504cfb"
+          "urn:e260306a-0d19-4ee0-9fc1-08f7c3aa2ec3"
         ],
-        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
+        "associatedWith": "urn:b7e9d248-a3aa-4de7-bd2a-0c2db25f4d01",
         "command": "matlabbatch{3}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:d448379e-f728-47d2-9567-f7ba106cd541",
+        "@id": "urn:adfb00cf-7b00-42d8-98e9-8e3a0f472bf9",
         "label": "Gunzip",
         "used": [
-          "urn:0bc910a4-11f0-409b-a806-fc0893a40976"
+          "urn:707144f1-53d3-42ec-ba6f-542f54333737"
         ],
-        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
+        "associatedWith": "urn:b7e9d248-a3aa-4de7-bd2a-0c2db25f4d01",
         "command": "matlabbatch{4}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:ab4d3e7f-fd6c-4189-a5dd-b726f1e3eaab",
+        "@id": "urn:f8fccd8c-a469-43b6-a102-7923558cdb83",
         "label": "Realign",
         "used": [
-          "urn:3d997e80-8feb-4949-9ca6-5f2e3bd68fc6"
+          "urn:3949d23a-4ffc-49cf-90b3-b9af6d0ecad5"
         ],
-        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
+        "associatedWith": "urn:b7e9d248-a3aa-4de7-bd2a-0c2db25f4d01",
         "command": "matlabbatch{5}.spm.spatial.realign.estwrite.data{1}(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.quality = 0.9;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.sep = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.fwhm = 5;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.rtm = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.interp = 2;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.weight = '';\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.which = [0 1];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.interp = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.mask = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.prefix = 'r';",
         "parameters": {
           "eoptions.quality": "0.9",
@@ -79,13 +78,13 @@
         }
       },
       {
-        "@id": "urn:a1759d55-2299-4ec2-aeb4-4d553b6e6626",
+        "@id": "urn:3d2b1791-0c11-4d49-a9c6-abd1f5374040",
         "label": "Coregister",
         "used": [
-          "urn:3e718433-e2b5-434d-a596-249413698da1",
-          "urn:916a0919-3412-4ed1-b4b5-ea6838d333b7"
+          "urn:8b407455-a555-4fa6-bcda-746acc712cf2",
+          "urn:58c948bc-0362-4182-8931-a893b5bbd077"
         ],
-        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
+        "associatedWith": "urn:b7e9d248-a3aa-4de7-bd2a-0c2db25f4d01",
         "command": "matlabbatch{6}.spm.spatial.coreg.estimate.ref(1) = cfg_dep('Realign: Estimate & Reslice: Mean Image', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','rmean'));\nmatlabbatch{6}.spm.spatial.coreg.estimate.source(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{6}.spm.spatial.coreg.estimate.other = {''};\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.cost_fun = 'nmi';\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.sep = [4 2];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.tol = [0.02 0.02 0.02 0.001 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.fwhm = [7 7];",
         "parameters": {
           "other": "{''}",
@@ -96,12 +95,12 @@
         }
       },
       {
-        "@id": "urn:9713c577-48d4-4ce2-9732-3e5b2cf78e79",
+        "@id": "urn:8552e2e6-e17e-4c59-a484-215e804f9bc9",
         "label": "Segment",
         "used": [
-          "urn:916a0919-3412-4ed1-b4b5-ea6838d333b7"
+          "urn:58c948bc-0362-4182-8931-a893b5bbd077"
         ],
-        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
+        "associatedWith": "urn:b7e9d248-a3aa-4de7-bd2a-0c2db25f4d01",
         "command": "matlabbatch{7}.spm.spatial.preproc.channel.vols(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{7}.spm.spatial.preproc.channel.biasreg = 0.001;\nmatlabbatch{7}.spm.spatial.preproc.channel.biasfwhm = 60;\nmatlabbatch{7}.spm.spatial.preproc.channel.write = [0 1];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,1'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,2'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,3'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,4'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).ngaus = 3;\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,5'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).ngaus = 4;\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,6'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).native = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.warp.mrf = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.cleanup = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.reg = [0 0.001 0.5 0.05 0.2];\nmatlabbatch{7}.spm.spatial.preproc.warp.affreg = 'mni';\nmatlabbatch{7}.spm.spatial.preproc.warp.fwhm = 0;\nmatlabbatch{7}.spm.spatial.preproc.warp.samp = 3;\nmatlabbatch{7}.spm.spatial.preproc.warp.write = [0 1];",
         "parameters": {
           "channel.biasreg": "0.001",
@@ -141,13 +140,13 @@
         }
       },
       {
-        "@id": "urn:6669d29c-1ab8-456b-a381-2731b50c2173",
+        "@id": "urn:993a79b8-7882-4321-8efe-8cd8a183e117",
         "label": "Normalize",
         "used": [
-          "urn:918fcb03-359d-488c-bb96-5b75f21afc6b",
-          "urn:3e718433-e2b5-434d-a596-249413698da1"
+          "urn:e5c4f37c-5ede-4554-b781-b5e04d9ac5ba",
+          "urn:8b407455-a555-4fa6-bcda-746acc712cf2"
         ],
-        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
+        "associatedWith": "urn:b7e9d248-a3aa-4de7-bd2a-0c2db25f4d01",
         "command": "matlabbatch{8}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{8}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Realign: Estimate & Reslice: Realigned Images (Sess 1)', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','sess', '()',{1}, '.','cfiles'));\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -157,13 +156,13 @@
         }
       },
       {
-        "@id": "urn:e36979a0-f0bf-44cd-aadc-8b80d1ca6d10",
+        "@id": "urn:3c0180cc-d6d3-4ccc-8f38-fe8174ca9257",
         "label": "Normalize",
         "used": [
-          "urn:918fcb03-359d-488c-bb96-5b75f21afc6b",
-          "urn:918fcb03-359d-488c-bb96-5b75f21afc6b"
+          "urn:e5c4f37c-5ede-4554-b781-b5e04d9ac5ba",
+          "urn:e5c4f37c-5ede-4554-b781-b5e04d9ac5ba"
         ],
-        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
+        "associatedWith": "urn:b7e9d248-a3aa-4de7-bd2a-0c2db25f4d01",
         "command": "matlabbatch{9}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Segment: Bias Corrected (1)', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','channel', '()',{1}, '.','biascorr', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -173,12 +172,12 @@
         }
       },
       {
-        "@id": "urn:1e927d75-77b7-4b4e-baef-e3ee46d7b843",
+        "@id": "urn:56bfa84e-6649-4581-80e0-37102dd5b138",
         "label": "Smooth",
         "used": [
-          "urn:739ed39d-7cda-4f20-a616-6cfacd7eb0ba"
+          "urn:9c267539-9f5e-4c6a-820b-652610506db1"
         ],
-        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
+        "associatedWith": "urn:b7e9d248-a3aa-4de7-bd2a-0c2db25f4d01",
         "command": "matlabbatch{10}.spm.spatial.smooth.data(1) = cfg_dep('Normalise: Write: Normalised Images (Subj 1)', substruct('.','val', '{}',{8}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{1}, '.','files'));\nmatlabbatch{10}.spm.spatial.smooth.fwhm = [6 6 6];\nmatlabbatch{10}.spm.spatial.smooth.dtype = 0;\nmatlabbatch{10}.spm.spatial.smooth.im = 0;\nmatlabbatch{10}.spm.spatial.smooth.prefix = 's';",
         "parameters": {
           "fwhm": "[6, 6, 6]",
@@ -188,13 +187,13 @@
         }
       },
       {
-        "@id": "urn:5bbeda84-ea59-4602-8539-b4825125464d",
+        "@id": "urn:fe43eb18-b0fc-4dfc-9d79-e154b0bf1b40",
         "label": "Stat Design",
         "used": [
-          "urn:8796fa10-3cd2-44da-80b5-3e07ffc7eb8b",
-          "urn:bb40fcd5-09a3-4b42-93b4-ed8ed7ee95dd"
+          "urn:67375711-0a1c-4a22-8890-066992754f34",
+          "urn:8d8b1a81-efd4-4ec8-9f8c-f8bd29768886"
         ],
-        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
+        "associatedWith": "urn:b7e9d248-a3aa-4de7-bd2a-0c2db25f4d01",
         "command": "matlabbatch{11}.spm.stats.fmri_spec.dir = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_FIR_basis'};\nmatlabbatch{11}.spm.stats.fmri_spec.timing.units = 'secs';\nmatlabbatch{11}.spm.stats.fmri_spec.timing.RT = 2;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t = 16;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t0 = 8;\nmatlabbatch{11}.spm.stats.fmri_spec.sess.scans(1) = cfg_dep('Smooth: Smoothed Images', substruct('.','val', '{}',{10}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));\nmatlabbatch{11}.spm.stats.fmri_spec.sess.cond = struct('name', {}, 'onset', {}, 'duration', {}, 'tmod', {}, 'pmod', {}, 'orth', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat'};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.regress = struct('name', {}, 'val', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi_reg = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.hpf = 128;\nmatlabbatch{11}.spm.stats.fmri_spec.fact = struct('name', {}, 'levels', {});\nmatlabbatch{11}.spm.stats.fmri_spec.bases.fir.length = 20;\nmatlabbatch{11}.spm.stats.fmri_spec.bases.fir.order = 10;\nmatlabbatch{11}.spm.stats.fmri_spec.volt = 1;\nmatlabbatch{11}.spm.stats.fmri_spec.global = 'None';\nmatlabbatch{11}.spm.stats.fmri_spec.mthresh = 0.8;\nmatlabbatch{11}.spm.stats.fmri_spec.mask = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.cvi = 'AR(1)';",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_FIR_basis'}",
@@ -217,12 +216,12 @@
         }
       },
       {
-        "@id": "urn:fe69b019-583c-4c4e-a2c3-63b4d352a94c",
+        "@id": "urn:1d0b4ab1-9c00-460b-a339-d7f4602a8644",
         "label": "Estimate stat.",
         "used": [
-          "urn:6b2dccb0-069c-4d61-91cb-9885fcb4a556"
+          "urn:f96391da-8ad6-4968-90fc-e3e5e9d1f810"
         ],
-        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
+        "associatedWith": "urn:b7e9d248-a3aa-4de7-bd2a-0c2db25f4d01",
         "command": "matlabbatch{12}.spm.stats.fmri_est.spmmat(1) = cfg_dep('fMRI model specification: SPM.mat File', substruct('.','val', '{}',{11}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{12}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{12}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -230,12 +229,12 @@
         }
       },
       {
-        "@id": "urn:06372779-6792-4e37-84d1-cd68357b7aed",
+        "@id": "urn:5b079aab-bbe2-4c2c-bf2a-b67914b572b1",
         "label": "Estimate contrast",
         "used": [
-          "urn:47e1138d-c62e-4541-b2d0-585c81198052"
+          "urn:5e822140-db59-4c75-9aa9-366cb3b7ce0b"
         ],
-        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
+        "associatedWith": "urn:b7e9d248-a3aa-4de7-bd2a-0c2db25f4d01",
         "command": "matlabbatch{13}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{12}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{13}.spm.stats.con.consess{1}.fcon.name = 'Tone Counting vs Baseline';\nmatlabbatch{13}.spm.stats.con.consess{1}.fcon.weights = [1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1];\nmatlabbatch{13}.spm.stats.con.consess{1}.fcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.fcon.name": "'Tone Counting vs Baseline'",
@@ -245,12 +244,12 @@
         }
       },
       {
-        "@id": "urn:34938128-0ef3-4618-8817-c35f21e124a4",
+        "@id": "urn:2c6ed95e-eb33-4067-b5f8-cc3f3a766674",
         "label": "Threshold",
         "used": [
-          "urn:19459e8e-1991-490b-b90f-a18c3dc7528b"
+          "urn:f82eb87b-862d-408e-b96c-a142427057ff"
         ],
-        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
+        "associatedWith": "urn:b7e9d248-a3aa-4de7-bd2a-0c2db25f4d01",
         "command": "matlabbatch{14}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{13}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{14}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{14}.spm.stats.results.conspec.contrasts = Inf;\nmatlabbatch{14}.spm.stats.results.conspec.threshdesc = 'none';\nmatlabbatch{14}.spm.stats.results.conspec.thresh = 0.001;\nmatlabbatch{14}.spm.stats.results.conspec.extent = 0;\nmatlabbatch{14}.spm.stats.results.conspec.conjunction = 1;\nmatlabbatch{14}.spm.stats.results.conspec.mask.none = 1;\nmatlabbatch{14}.spm.stats.results.units = 1;\nmatlabbatch{14}.spm.stats.results.print = 'pdf';\nmatlabbatch{14}.spm.stats.results.write.tspm.basename = 'thresh';",
         "parameters": {
           "conspec.titlestr": "''",
@@ -268,7 +267,7 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:b83677f5-b62b-4acd-96b5-716f9da67ac6",
+        "@id": "urn:4dd0b74d-0f56-46f4-a431-38c65782ceb7",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz",
         "digest": {
@@ -276,7 +275,7 @@
         }
       },
       {
-        "@id": "urn:d09ce11e-697a-4e13-bee2-7628d33893fd",
+        "@id": "urn:b1ef0ad0-b2b0-44dd-9931-2539fcf6b38f",
         "label": "anat_sub-01_T1w.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz",
         "digest": {
@@ -284,55 +283,55 @@
         }
       },
       {
-        "@id": "urn:69fcfb15-c77c-40c4-a487-3ad726504cfb",
+        "@id": "urn:e260306a-0d19-4ee0-9fc1-08f7c3aa2ec3",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
-        "generatedBy": "urn:c9fd7c76-2ae4-45b3-878b-40d9bad11085"
+        "generatedBy": "urn:2e2b5804-370a-4157-afe6-5eec67dc99bc"
       },
       {
-        "@id": "urn:0bc910a4-11f0-409b-a806-fc0893a40976",
+        "@id": "urn:707144f1-53d3-42ec-ba6f-542f54333737",
         "label": "anat_sub-01_T1w.nii.gz",
-        "generatedBy": "urn:1bdaaef0-7042-4734-8cfd-098e9962a533"
+        "generatedBy": "urn:007fea83-88d4-4476-9ebe-a068d8f273a9"
       },
       {
-        "@id": "urn:3d997e80-8feb-4949-9ca6-5f2e3bd68fc6",
+        "@id": "urn:3949d23a-4ffc-49cf-90b3-b9af6d0ecad5",
         "label": "func_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:95c94be2-273b-4c7d-8a39-1ce112181183"
+        "generatedBy": "urn:e8a448c0-04d3-4137-bc5d-41cee7d54402"
       },
       {
-        "@id": "urn:3e718433-e2b5-434d-a596-249413698da1",
+        "@id": "urn:8b407455-a555-4fa6-bcda-746acc712cf2",
         "label": "meanfunc_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:ab4d3e7f-fd6c-4189-a5dd-b726f1e3eaab"
+        "generatedBy": "urn:f8fccd8c-a469-43b6-a102-7923558cdb83"
       },
       {
-        "@id": "urn:916a0919-3412-4ed1-b4b5-ea6838d333b7",
+        "@id": "urn:58c948bc-0362-4182-8931-a893b5bbd077",
         "label": "anat_sub-01_T1w.nii",
-        "generatedBy": "urn:d448379e-f728-47d2-9567-f7ba106cd541"
+        "generatedBy": "urn:adfb00cf-7b00-42d8-98e9-8e3a0f472bf9"
       },
       {
-        "@id": "urn:918fcb03-359d-488c-bb96-5b75f21afc6b",
+        "@id": "urn:e5c4f37c-5ede-4554-b781-b5e04d9ac5ba",
         "label": "segment1",
         "prov:atLocation": "c1anat_sub-01_T1w.nii",
-        "generatedBy": "urn:9713c577-48d4-4ce2-9732-3e5b2cf78e79",
+        "generatedBy": "urn:8552e2e6-e17e-4c59-a484-215e804f9bc9",
         "digest": {
           "sha256": "61ca923955d0a5c9088df9e258f41644067ec964e1c9a83284ba03b0515079b0"
         }
       },
       {
-        "@id": "urn:f8a81771-0ea9-47d0-8c3e-b3482efcb7a4",
+        "@id": "urn:c2144b4f-8b0f-4584-863a-cb9f06b98711",
         "label": "segment2",
         "prov:atLocation": "c2anat_sub-01_T1w.nii",
-        "generatedBy": "urn:9713c577-48d4-4ce2-9732-3e5b2cf78e79",
+        "generatedBy": "urn:8552e2e6-e17e-4c59-a484-215e804f9bc9",
         "digest": {
           "sha256": "10ad88ebeebebd0bd03ccbdd4df92d500d28d14715fa5375fd35589caddf49a6"
         }
       },
       {
-        "@id": "urn:739ed39d-7cda-4f20-a616-6cfacd7eb0ba",
+        "@id": "urn:9c267539-9f5e-4c6a-820b-652610506db1",
         "label": "wsegment1",
-        "generatedBy": "urn:6669d29c-1ab8-456b-a381-2731b50c2173"
+        "generatedBy": "urn:993a79b8-7882-4321-8efe-8cd8a183e117"
       },
       {
-        "@id": "urn:bb40fcd5-09a3-4b42-93b4-ed8ed7ee95dd",
+        "@id": "urn:8d8b1a81-efd4-4ec8-9f8c-f8bd29768886",
         "label": "ONSETS_sub-01-MultiCond.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat",
         "digest": {
@@ -340,24 +339,24 @@
         }
       },
       {
-        "@id": "urn:8796fa10-3cd2-44da-80b5-3e07ffc7eb8b",
+        "@id": "urn:67375711-0a1c-4a22-8890-066992754f34",
         "label": "swsegment1",
-        "generatedBy": "urn:1e927d75-77b7-4b4e-baef-e3ee46d7b843"
+        "generatedBy": "urn:56bfa84e-6649-4581-80e0-37102dd5b138"
       },
       {
-        "@id": "urn:6b2dccb0-069c-4d61-91cb-9885fcb4a556",
+        "@id": "urn:f96391da-8ad6-4968-90fc-e3e5e9d1f810",
         "label": "SPM.mat",
-        "generatedBy": "urn:5bbeda84-ea59-4602-8539-b4825125464d"
+        "generatedBy": "urn:fe43eb18-b0fc-4dfc-9d79-e154b0bf1b40"
       },
       {
-        "@id": "urn:47e1138d-c62e-4541-b2d0-585c81198052",
+        "@id": "urn:5e822140-db59-4c75-9aa9-366cb3b7ce0b",
         "label": "SPM.mat",
-        "generatedBy": "urn:fe69b019-583c-4c4e-a2c3-63b4d352a94c"
+        "generatedBy": "urn:1d0b4ab1-9c00-460b-a339-d7f4602a8644"
       },
       {
-        "@id": "urn:19459e8e-1991-490b-b90f-a18c3dc7528b",
+        "@id": "urn:f82eb87b-862d-408e-b96c-a142427057ff",
         "label": "SPM.mat",
-        "generatedBy": "urn:06372779-6792-4e37-84d1-cd68357b7aed"
+        "generatedBy": "urn:5b079aab-bbe2-4c2c-bf2a-b67914b572b1"
       }
     ]
   }
diff --git a/examples/from_parsers/spm/spm_non_sphericity_batch.jsonld b/examples/from_parsers/spm/spm_non_sphericity_batch.jsonld
index 452986d2c..17a377ae2 100644
--- a/examples/from_parsers/spm/spm_non_sphericity_batch.jsonld
+++ b/examples/from_parsers/spm/spm_non_sphericity_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:edc04ecc-b0d2-4ef2-9882-a31284993675",
+        "@id": "urn:da70a0c2-17ec-4c1c-9942-adf20b85a387",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,10 +13,10 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:d5b299e3-40d3-438b-86c6-f0cc41f05345",
+        "@id": "urn:b5cd528a-7c8f-4f15-ab9f-0bd7bca967ca",
         "label": "stats.factorial_design",
         "used": [],
-        "associatedWith": "urn:edc04ecc-b0d2-4ef2-9882-a31284993675",
+        "associatedWith": "urn:da70a0c2-17ec-4c1c-9942-adf20b85a387",
         "command": "matlabbatch{1}.spm.stats.factorial_design.dir = {'/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Group/Informed'};\nmatlabbatch{1}.spm.stats.factorial_design.des.fd.fact.name = 'Basis';\nmatlabbatch{1}.spm.stats.factorial_design.des.fd.fact.levels = 3;\nmatlabbatch{1}.spm.stats.factorial_design.des.fd.fact.dept = 1;\nmatlabbatch{1}.spm.stats.factorial_design.des.fd.fact.variance = 1;\nmatlabbatch{1}.spm.stats.factorial_design.des.fd.fact.gmsca = 0;\nmatlabbatch{1}.spm.stats.factorial_design.des.fd.fact.ancova = 0;\nmatlabbatch{1}.spm.stats.factorial_design.des.fd.icell(1).levels = 1;\nmatlabbatch{1}.spm.stats.factorial_design.des.fd.icell(1).scans = {'/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub01/CanonicalHRF/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub02/CanonicalHRF/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub03/CanonicalHRF/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub04/CanonicalHRF/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub05/CanonicalHRF/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub06/CanonicalHRF/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub07/CanonicalHRF/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub08/CanonicalHRF/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub09/CanonicalHRF/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub10/CanonicalHRF/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub11/CanonicalHRF/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub12/CanonicalHRF/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub13/CanonicalHRF/con_0001.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub14/CanonicalHRF/con_0001.nii,1',};\nmatlabbatch{1}.spm.stats.factorial_design.des.fd.icell(2).levels = 2;\nmatlabbatch{1}.spm.stats.factorial_design.des.fd.icell(2).scans = {'/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub01/CanonicalHRF/con_0005.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub02/CanonicalHRF/con_0005.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub03/CanonicalHRF/con_0005.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub04/CanonicalHRF/con_0005.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub05/CanonicalHRF/con_0005.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub06/CanonicalHRF/con_0005.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub07/CanonicalHRF/con_0005.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub08/CanonicalHRF/con_0005.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub09/CanonicalHRF/con_0005.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub10/CanonicalHRF/con_0005.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub11/CanonicalHRF/con_0005.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub12/CanonicalHRF/con_0005.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub13/CanonicalHRF/con_0005.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub14/CanonicalHRF/con_0005.nii,1',};\nmatlabbatch{1}.spm.stats.factorial_design.des.fd.icell(3).levels = 3;\nmatlabbatch{1}.spm.stats.factorial_design.des.fd.icell(3).scans = {'/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub01/CanonicalHRF/con_0009.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub02/CanonicalHRF/con_0009.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub03/CanonicalHRF/con_0009.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub04/CanonicalHRF/con_0009.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub05/CanonicalHRF/con_0009.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub06/CanonicalHRF/con_0009.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub07/CanonicalHRF/con_0009.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub08/CanonicalHRF/con_0009.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub09/CanonicalHRF/con_0009.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub10/CanonicalHRF/con_0009.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub11/CanonicalHRF/con_0009.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub12/CanonicalHRF/con_0009.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub13/CanonicalHRF/con_0009.nii,1','/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Sub14/CanonicalHRF/con_0009.nii,1',};\nmatlabbatch{1}.spm.stats.factorial_design.des.fd.contrasts = 1;\nmatlabbatch{1}.spm.stats.factorial_design.cov = struct('c', {}, 'cname', {}, 'iCFI', {}, 'iCC', {});\nmatlabbatch{1}.spm.stats.factorial_design.multi_cov = struct('files', {}, 'iCFI', {}, 'iCC', {});\nmatlabbatch{1}.spm.stats.factorial_design.masking.tm.tm_none = 1;\nmatlabbatch{1}.spm.stats.factorial_design.masking.im = 1;\nmatlabbatch{1}.spm.stats.factorial_design.masking.em = {''};\nmatlabbatch{1}.spm.stats.factorial_design.globalc.g_omit = 1;\nmatlabbatch{1}.spm.stats.factorial_design.globalm.gmsca.gmsca_no = 1;\nmatlabbatch{1}.spm.stats.factorial_design.globalm.glonorm = 1;",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/Testing/ds000006/RESULTS/Group/Informed'}",
@@ -45,12 +44,12 @@
         }
       },
       {
-        "@id": "urn:e0181246-8e96-4072-b1d0-fa45343c01a2",
+        "@id": "urn:521a1422-bf72-4868-a196-36ea32e32333",
         "label": "Estimate stat.",
         "used": [
-          "urn:fa30e6eb-06b6-4084-8b84-2246196531dc"
+          "urn:abf58822-094d-478e-8a84-f7519450b542"
         ],
-        "associatedWith": "urn:edc04ecc-b0d2-4ef2-9882-a31284993675",
+        "associatedWith": "urn:da70a0c2-17ec-4c1c-9942-adf20b85a387",
         "command": "matlabbatch{2}.spm.stats.fmri_est.spmmat(1) = cfg_dep('Factorial design specification: SPM.mat File', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{2}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{2}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -58,12 +57,12 @@
         }
       },
       {
-        "@id": "urn:579301fe-cc07-4b7e-9f44-f990d3d76bf5",
+        "@id": "urn:209a7ec7-d866-4295-a415-a6b5798cc3de",
         "label": "Estimate contrast",
         "used": [
-          "urn:a50b87fb-4dad-4045-af1b-5fb7218f58f6"
+          "urn:7f47301c-e203-4fac-b2bd-efb02325b318"
         ],
-        "associatedWith": "urn:edc04ecc-b0d2-4ef2-9882-a31284993675",
+        "associatedWith": "urn:da70a0c2-17ec-4c1c-9942-adf20b85a387",
         "command": "matlabbatch{3}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{3}.spm.stats.con.consess{1}.tcon.name = 'mr vs plain informed basis';\nmatlabbatch{3}.spm.stats.con.consess{1}.tcon.weights = 1;\nmatlabbatch{3}.spm.stats.con.consess{1}.tcon.sessrep = 'none';\nmatlabbatch{3}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.tcon.name": "'mr vs plain informed basis'",
@@ -73,12 +72,12 @@
         }
       },
       {
-        "@id": "urn:925c8d49-ab58-4373-8b9b-57ee08f09074",
+        "@id": "urn:52844cb7-c62b-41ef-bc17-de747ef73c6c",
         "label": "Threshold",
         "used": [
-          "urn:7389473f-485d-491b-8432-a4d07111e05e"
+          "urn:23e29248-772c-45f4-8176-869d5bb08030"
         ],
-        "associatedWith": "urn:edc04ecc-b0d2-4ef2-9882-a31284993675",
+        "associatedWith": "urn:da70a0c2-17ec-4c1c-9942-adf20b85a387",
         "command": "matlabbatch{4}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{4}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{4}.spm.stats.results.conspec.contrasts = 1;\nmatlabbatch{4}.spm.stats.results.conspec.threshdesc = 'none';\nmatlabbatch{4}.spm.stats.results.conspec.thresh = 0.001;\nmatlabbatch{4}.spm.stats.results.conspec.extent = 0;\nmatlabbatch{4}.spm.stats.results.conspec.mask.none = 1;\nmatlabbatch{4}.spm.stats.results.units = 1;\nmatlabbatch{4}.spm.stats.results.print = 'pdf';\nmatlabbatch{4}.spm.stats.results.write.none = 1;",
         "parameters": {
           "conspec.titlestr": "''",
@@ -95,19 +94,19 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:fa30e6eb-06b6-4084-8b84-2246196531dc",
+        "@id": "urn:abf58822-094d-478e-8a84-f7519450b542",
         "label": "SPM.mat",
-        "generatedBy": "urn:d5b299e3-40d3-438b-86c6-f0cc41f05345"
+        "generatedBy": "urn:b5cd528a-7c8f-4f15-ab9f-0bd7bca967ca"
       },
       {
-        "@id": "urn:a50b87fb-4dad-4045-af1b-5fb7218f58f6",
+        "@id": "urn:7f47301c-e203-4fac-b2bd-efb02325b318",
         "label": "SPM.mat",
-        "generatedBy": "urn:e0181246-8e96-4072-b1d0-fa45343c01a2"
+        "generatedBy": "urn:521a1422-bf72-4868-a196-36ea32e32333"
       },
       {
-        "@id": "urn:7389473f-485d-491b-8432-a4d07111e05e",
+        "@id": "urn:23e29248-772c-45f4-8176-869d5bb08030",
         "label": "SPM.mat",
-        "generatedBy": "urn:579301fe-cc07-4b7e-9f44-f990d3d76bf5"
+        "generatedBy": "urn:209a7ec7-d866-4295-a415-a6b5798cc3de"
       }
     ]
   }
diff --git a/examples/from_parsers/spm/spm_partial_conjunction_batch.jsonld b/examples/from_parsers/spm/spm_partial_conjunction_batch.jsonld
index e4169e561..045ddbe67 100644
--- a/examples/from_parsers/spm/spm_partial_conjunction_batch.jsonld
+++ b/examples/from_parsers/spm/spm_partial_conjunction_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:0ea14dfb-798b-4d51-8767-7d180f599d75",
+        "@id": "urn:a32dfe88-22f5-4e9b-b025-9892df2eb81a",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,54 +13,54 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:df8f4a65-c11b-411c-bb8e-a590238f5643",
+        "@id": "urn:26741b71-6f61-4097-8aac-3b7a6f95efa2",
         "label": "Move file",
         "used": [
-          "urn:a3d059b2-541c-4a68-800c-cfca807651ea"
+          "urn:8e7762a4-60d2-4b68-a52a-b1cdecaa5a5b"
         ],
-        "associatedWith": "urn:0ea14dfb-798b-4d51-8767-7d180f599d75",
+        "associatedWith": "urn:a32dfe88-22f5-4e9b-b025-9892df2eb81a",
         "command": "matlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz'};\nmatlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'}"
         }
       },
       {
-        "@id": "urn:8c910168-317d-4473-aad0-4b627166756b",
+        "@id": "urn:2d69372f-2ec8-4e73-8214-ca95009895aa",
         "label": "Move file",
         "used": [
-          "urn:0b896bf7-dede-493e-8f82-49d59aa8d3ae"
+          "urn:3daddd79-e238-4f90-a46e-a7ee2638e983"
         ],
-        "associatedWith": "urn:0ea14dfb-798b-4d51-8767-7d180f599d75",
+        "associatedWith": "urn:a32dfe88-22f5-4e9b-b025-9892df2eb81a",
         "command": "matlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz'};\nmatlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'}"
         }
       },
       {
-        "@id": "urn:f9dee32c-835c-461d-804d-b3f211885028",
+        "@id": "urn:6a63c416-cfed-47a4-8f47-eea9d7eb01dd",
         "label": "Gunzip",
         "used": [
-          "urn:c290da90-9494-48c5-822f-947f1168f274"
+          "urn:23e90369-5cf2-465e-a4b0-c4ac55508925"
         ],
-        "associatedWith": "urn:0ea14dfb-798b-4d51-8767-7d180f599d75",
+        "associatedWith": "urn:a32dfe88-22f5-4e9b-b025-9892df2eb81a",
         "command": "matlabbatch{3}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:f85fb7de-c148-4172-a778-e19c180afcd6",
+        "@id": "urn:ae14ed40-d28f-491f-ad7f-f9364a2daeca",
         "label": "Gunzip",
         "used": [
-          "urn:4499564f-18d2-4f28-a208-bb18ee1a766e"
+          "urn:dad480ac-f312-4758-89c9-2c6765d6393a"
         ],
-        "associatedWith": "urn:0ea14dfb-798b-4d51-8767-7d180f599d75",
+        "associatedWith": "urn:a32dfe88-22f5-4e9b-b025-9892df2eb81a",
         "command": "matlabbatch{4}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:fe0dab03-b97b-4c4e-920c-ec29d36e0707",
+        "@id": "urn:a949df0d-6e4b-497e-be36-a43818510275",
         "label": "Realign",
         "used": [
-          "urn:ba739902-3b6e-4bcb-8e1c-1a6b65555274"
+          "urn:c5da5c16-852c-4a75-a6e6-f70fcc9bc766"
         ],
-        "associatedWith": "urn:0ea14dfb-798b-4d51-8767-7d180f599d75",
+        "associatedWith": "urn:a32dfe88-22f5-4e9b-b025-9892df2eb81a",
         "command": "matlabbatch{5}.spm.spatial.realign.estwrite.data{1}(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.quality = 0.9;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.sep = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.fwhm = 5;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.rtm = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.interp = 2;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.weight = '';\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.which = [0 1];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.interp = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.mask = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.prefix = 'r';",
         "parameters": {
           "eoptions.quality": "0.9",
@@ -79,13 +78,13 @@
         }
       },
       {
-        "@id": "urn:7329dacf-1f1a-4421-b1c1-a186371bd08c",
+        "@id": "urn:0657b059-0285-4d8a-8fae-2fb268511c34",
         "label": "Coregister",
         "used": [
-          "urn:63af4367-07e3-4e07-bc18-42a97c68ef60",
-          "urn:a9bfdb6e-ec73-4cc5-8671-06daf48b1190"
+          "urn:bed01f22-b1b7-4c60-939d-4caa877b5cf6",
+          "urn:f63bd3cb-5e25-43e7-9b62-0a6b714b9fd0"
         ],
-        "associatedWith": "urn:0ea14dfb-798b-4d51-8767-7d180f599d75",
+        "associatedWith": "urn:a32dfe88-22f5-4e9b-b025-9892df2eb81a",
         "command": "matlabbatch{6}.spm.spatial.coreg.estimate.ref(1) = cfg_dep('Realign: Estimate & Reslice: Mean Image', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','rmean'));\nmatlabbatch{6}.spm.spatial.coreg.estimate.source(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{6}.spm.spatial.coreg.estimate.other = {''};\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.cost_fun = 'nmi';\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.sep = [4 2];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.tol = [0.02 0.02 0.02 0.001 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.fwhm = [7 7];",
         "parameters": {
           "other": "{''}",
@@ -96,12 +95,12 @@
         }
       },
       {
-        "@id": "urn:de483b5e-e512-4f14-8ccf-ee7c4d380f26",
+        "@id": "urn:cb038b70-f5e5-4619-a661-3b6f816e4043",
         "label": "Segment",
         "used": [
-          "urn:a9bfdb6e-ec73-4cc5-8671-06daf48b1190"
+          "urn:f63bd3cb-5e25-43e7-9b62-0a6b714b9fd0"
         ],
-        "associatedWith": "urn:0ea14dfb-798b-4d51-8767-7d180f599d75",
+        "associatedWith": "urn:a32dfe88-22f5-4e9b-b025-9892df2eb81a",
         "command": "matlabbatch{7}.spm.spatial.preproc.channel.vols(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{7}.spm.spatial.preproc.channel.biasreg = 0.001;\nmatlabbatch{7}.spm.spatial.preproc.channel.biasfwhm = 60;\nmatlabbatch{7}.spm.spatial.preproc.channel.write = [0 1];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,1'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,2'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,3'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,4'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).ngaus = 3;\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,5'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).ngaus = 4;\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,6'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).native = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.warp.mrf = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.cleanup = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.reg = [0 0.001 0.5 0.05 0.2];\nmatlabbatch{7}.spm.spatial.preproc.warp.affreg = 'mni';\nmatlabbatch{7}.spm.spatial.preproc.warp.fwhm = 0;\nmatlabbatch{7}.spm.spatial.preproc.warp.samp = 3;\nmatlabbatch{7}.spm.spatial.preproc.warp.write = [0 1];",
         "parameters": {
           "channel.biasreg": "0.001",
@@ -141,13 +140,13 @@
         }
       },
       {
-        "@id": "urn:35c3e5eb-f1d6-4b07-92f7-4e521839f173",
+        "@id": "urn:7ccada4d-6e81-49f3-83c6-d266594f0c20",
         "label": "Normalize",
         "used": [
-          "urn:19c0d5bd-aa50-40b0-9902-bd71567b0b67",
-          "urn:63af4367-07e3-4e07-bc18-42a97c68ef60"
+          "urn:4db91689-fc53-437a-a4d4-465f1df3c016",
+          "urn:bed01f22-b1b7-4c60-939d-4caa877b5cf6"
         ],
-        "associatedWith": "urn:0ea14dfb-798b-4d51-8767-7d180f599d75",
+        "associatedWith": "urn:a32dfe88-22f5-4e9b-b025-9892df2eb81a",
         "command": "matlabbatch{8}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{8}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Realign: Estimate & Reslice: Realigned Images (Sess 1)', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','sess', '()',{1}, '.','cfiles'));\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -157,13 +156,13 @@
         }
       },
       {
-        "@id": "urn:95922e21-a35b-41c8-9800-325dc69a05ff",
+        "@id": "urn:2e82d6a1-9e2a-446b-b508-0e5df37dbdfb",
         "label": "Normalize",
         "used": [
-          "urn:19c0d5bd-aa50-40b0-9902-bd71567b0b67",
-          "urn:19c0d5bd-aa50-40b0-9902-bd71567b0b67"
+          "urn:4db91689-fc53-437a-a4d4-465f1df3c016",
+          "urn:4db91689-fc53-437a-a4d4-465f1df3c016"
         ],
-        "associatedWith": "urn:0ea14dfb-798b-4d51-8767-7d180f599d75",
+        "associatedWith": "urn:a32dfe88-22f5-4e9b-b025-9892df2eb81a",
         "command": "matlabbatch{9}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Segment: Bias Corrected (1)', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','channel', '()',{1}, '.','biascorr', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -173,12 +172,12 @@
         }
       },
       {
-        "@id": "urn:b0f62f63-a5e4-428e-8d12-236f6b41d2f8",
+        "@id": "urn:c3457a35-c5f9-45de-931c-89a71bb169f0",
         "label": "Smooth",
         "used": [
-          "urn:5a9d2766-f0ce-470d-bd3a-02d3064285bf"
+          "urn:d13633e4-0e1f-4847-aa4b-872c2aaee8dc"
         ],
-        "associatedWith": "urn:0ea14dfb-798b-4d51-8767-7d180f599d75",
+        "associatedWith": "urn:a32dfe88-22f5-4e9b-b025-9892df2eb81a",
         "command": "matlabbatch{10}.spm.spatial.smooth.data(1) = cfg_dep('Normalise: Write: Normalised Images (Subj 1)', substruct('.','val', '{}',{8}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{1}, '.','files'));\nmatlabbatch{10}.spm.spatial.smooth.fwhm = [6 6 6];\nmatlabbatch{10}.spm.spatial.smooth.dtype = 0;\nmatlabbatch{10}.spm.spatial.smooth.im = 0;\nmatlabbatch{10}.spm.spatial.smooth.prefix = 's';",
         "parameters": {
           "fwhm": "[6, 6, 6]",
@@ -188,13 +187,13 @@
         }
       },
       {
-        "@id": "urn:94a480db-59e3-43e5-866e-82fe1c3fbb5c",
+        "@id": "urn:49eefed4-4311-4ede-80a1-8ed5501adc77",
         "label": "Stat Design",
         "used": [
-          "urn:f784bdfe-fd74-4b3d-87ad-3937aaec861c",
-          "urn:5962072c-3aa9-4ad6-8cfc-4c74e34f8a37"
+          "urn:9c331ad8-b671-4cd6-9d35-d2c9da897c4b",
+          "urn:32e9944d-72b1-4e01-8c59-14a8ffb09a0f"
         ],
-        "associatedWith": "urn:0ea14dfb-798b-4d51-8767-7d180f599d75",
+        "associatedWith": "urn:a32dfe88-22f5-4e9b-b025-9892df2eb81a",
         "command": "matlabbatch{11}.spm.stats.fmri_spec.dir = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_conjunction'};\nmatlabbatch{11}.spm.stats.fmri_spec.timing.units = 'secs';\nmatlabbatch{11}.spm.stats.fmri_spec.timing.RT = 2;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t = 16;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t0 = 8;\nmatlabbatch{11}.spm.stats.fmri_spec.sess.scans(1) = cfg_dep('Smooth: Smoothed Images', substruct('.','val', '{}',{10}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));\nmatlabbatch{11}.spm.stats.fmri_spec.sess.cond = struct('name', {}, 'onset', {}, 'duration', {}, 'tmod', {}, 'pmod', {}, 'orth', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat'};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.regress = struct('name', {}, 'val', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi_reg = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.hpf = 128;\nmatlabbatch{11}.spm.stats.fmri_spec.fact = struct('name', {}, 'levels', {});\nmatlabbatch{11}.spm.stats.fmri_spec.bases.hrf.derivs = [0 0];\nmatlabbatch{11}.spm.stats.fmri_spec.volt = 1;\nmatlabbatch{11}.spm.stats.fmri_spec.global = 'None';\nmatlabbatch{11}.spm.stats.fmri_spec.mthresh = 0.8;\nmatlabbatch{11}.spm.stats.fmri_spec.mask = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.cvi = 'AR(1)';",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_conjunction'}",
@@ -216,12 +215,12 @@
         }
       },
       {
-        "@id": "urn:f331d7b0-b7cc-4c87-8b65-f0e4c60b537e",
+        "@id": "urn:fd74433b-972f-43cf-a1b4-dfc0eda30f74",
         "label": "Estimate stat.",
         "used": [
-          "urn:f1285616-769b-4a07-ba5b-dd3b362ceada"
+          "urn:73538065-1ce0-4b7e-b73a-e06e0bf72f6b"
         ],
-        "associatedWith": "urn:0ea14dfb-798b-4d51-8767-7d180f599d75",
+        "associatedWith": "urn:a32dfe88-22f5-4e9b-b025-9892df2eb81a",
         "command": "matlabbatch{12}.spm.stats.fmri_est.spmmat(1) = cfg_dep('fMRI model specification: SPM.mat File', substruct('.','val', '{}',{11}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{12}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{12}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -229,12 +228,12 @@
         }
       },
       {
-        "@id": "urn:6fceeca3-6d78-41c5-80ac-ea5d354ca5da",
+        "@id": "urn:3c3330f9-e4c8-4073-b802-98d8d99c58e4",
         "label": "Estimate contrast",
         "used": [
-          "urn:98ebaab6-284c-4ed9-81f5-80dc6ca214f6"
+          "urn:fdc26ec5-1cc2-4ccd-b9a1-399b018d25cc"
         ],
-        "associatedWith": "urn:0ea14dfb-798b-4d51-8767-7d180f599d75",
+        "associatedWith": "urn:a32dfe88-22f5-4e9b-b025-9892df2eb81a",
         "command": "matlabbatch{13}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{12}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.name = 'tone counting vs baseline';\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.weights = [1 0];\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.consess{2}.tcon.name = 'tone counting probe vs baseline';\nmatlabbatch{13}.spm.stats.con.consess{2}.tcon.weights = [0 1];\nmatlabbatch{13}.spm.stats.con.consess{2}.tcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.tcon.name": "'tone counting vs baseline'",
@@ -247,12 +246,12 @@
         }
       },
       {
-        "@id": "urn:891c9e64-aa58-40ac-ab51-a4591ef98f3d",
+        "@id": "urn:2fc29d78-7b54-4548-b14f-ab9bc8df945d",
         "label": "Threshold",
         "used": [
-          "urn:270a76ce-b814-4930-826d-b1c1c5552362"
+          "urn:a9bf6b8f-0ab0-4e8d-be8d-2fd042339d25"
         ],
-        "associatedWith": "urn:0ea14dfb-798b-4d51-8767-7d180f599d75",
+        "associatedWith": "urn:a32dfe88-22f5-4e9b-b025-9892df2eb81a",
         "command": "matlabbatch{14}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{13}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{14}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{14}.spm.stats.results.conspec.contrasts = [1 2];\nmatlabbatch{14}.spm.stats.results.conspec.threshdesc = 'none';\nmatlabbatch{14}.spm.stats.results.conspec.thresh = 0.001;\nmatlabbatch{14}.spm.stats.results.conspec.extent = 0;\nmatlabbatch{14}.spm.stats.results.conspec.conjunction = 2;\nmatlabbatch{14}.spm.stats.results.conspec.mask.none = 1;\nmatlabbatch{14}.spm.stats.results.units = 1;\nmatlabbatch{14}.spm.stats.results.print = 'pdf';\nmatlabbatch{14}.spm.stats.results.write.none = 1;",
         "parameters": {
           "conspec.titlestr": "''",
@@ -270,7 +269,7 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:a3d059b2-541c-4a68-800c-cfca807651ea",
+        "@id": "urn:8e7762a4-60d2-4b68-a52a-b1cdecaa5a5b",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz",
         "digest": {
@@ -278,7 +277,7 @@
         }
       },
       {
-        "@id": "urn:0b896bf7-dede-493e-8f82-49d59aa8d3ae",
+        "@id": "urn:3daddd79-e238-4f90-a46e-a7ee2638e983",
         "label": "anat_sub-01_T1w.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz",
         "digest": {
@@ -286,55 +285,55 @@
         }
       },
       {
-        "@id": "urn:c290da90-9494-48c5-822f-947f1168f274",
+        "@id": "urn:23e90369-5cf2-465e-a4b0-c4ac55508925",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
-        "generatedBy": "urn:df8f4a65-c11b-411c-bb8e-a590238f5643"
+        "generatedBy": "urn:26741b71-6f61-4097-8aac-3b7a6f95efa2"
       },
       {
-        "@id": "urn:4499564f-18d2-4f28-a208-bb18ee1a766e",
+        "@id": "urn:dad480ac-f312-4758-89c9-2c6765d6393a",
         "label": "anat_sub-01_T1w.nii.gz",
-        "generatedBy": "urn:8c910168-317d-4473-aad0-4b627166756b"
+        "generatedBy": "urn:2d69372f-2ec8-4e73-8214-ca95009895aa"
       },
       {
-        "@id": "urn:ba739902-3b6e-4bcb-8e1c-1a6b65555274",
+        "@id": "urn:c5da5c16-852c-4a75-a6e6-f70fcc9bc766",
         "label": "func_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:f9dee32c-835c-461d-804d-b3f211885028"
+        "generatedBy": "urn:6a63c416-cfed-47a4-8f47-eea9d7eb01dd"
       },
       {
-        "@id": "urn:63af4367-07e3-4e07-bc18-42a97c68ef60",
+        "@id": "urn:bed01f22-b1b7-4c60-939d-4caa877b5cf6",
         "label": "meanfunc_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:fe0dab03-b97b-4c4e-920c-ec29d36e0707"
+        "generatedBy": "urn:a949df0d-6e4b-497e-be36-a43818510275"
       },
       {
-        "@id": "urn:a9bfdb6e-ec73-4cc5-8671-06daf48b1190",
+        "@id": "urn:f63bd3cb-5e25-43e7-9b62-0a6b714b9fd0",
         "label": "anat_sub-01_T1w.nii",
-        "generatedBy": "urn:f85fb7de-c148-4172-a778-e19c180afcd6"
+        "generatedBy": "urn:ae14ed40-d28f-491f-ad7f-f9364a2daeca"
       },
       {
-        "@id": "urn:19c0d5bd-aa50-40b0-9902-bd71567b0b67",
+        "@id": "urn:4db91689-fc53-437a-a4d4-465f1df3c016",
         "label": "segment1",
         "prov:atLocation": "c1anat_sub-01_T1w.nii",
-        "generatedBy": "urn:de483b5e-e512-4f14-8ccf-ee7c4d380f26",
+        "generatedBy": "urn:cb038b70-f5e5-4619-a661-3b6f816e4043",
         "digest": {
           "sha256": "61ca923955d0a5c9088df9e258f41644067ec964e1c9a83284ba03b0515079b0"
         }
       },
       {
-        "@id": "urn:c16ff10b-d98c-4f4d-b98e-7bd72518b8a2",
+        "@id": "urn:ff211113-f43c-49ad-acba-57fd339badeb",
         "label": "segment2",
         "prov:atLocation": "c2anat_sub-01_T1w.nii",
-        "generatedBy": "urn:de483b5e-e512-4f14-8ccf-ee7c4d380f26",
+        "generatedBy": "urn:cb038b70-f5e5-4619-a661-3b6f816e4043",
         "digest": {
           "sha256": "10ad88ebeebebd0bd03ccbdd4df92d500d28d14715fa5375fd35589caddf49a6"
         }
       },
       {
-        "@id": "urn:5a9d2766-f0ce-470d-bd3a-02d3064285bf",
+        "@id": "urn:d13633e4-0e1f-4847-aa4b-872c2aaee8dc",
         "label": "wsegment1",
-        "generatedBy": "urn:35c3e5eb-f1d6-4b07-92f7-4e521839f173"
+        "generatedBy": "urn:7ccada4d-6e81-49f3-83c6-d266594f0c20"
       },
       {
-        "@id": "urn:5962072c-3aa9-4ad6-8cfc-4c74e34f8a37",
+        "@id": "urn:32e9944d-72b1-4e01-8c59-14a8ffb09a0f",
         "label": "ONSETS_sub-01-MultiCond.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat",
         "digest": {
@@ -342,24 +341,24 @@
         }
       },
       {
-        "@id": "urn:f784bdfe-fd74-4b3d-87ad-3937aaec861c",
+        "@id": "urn:9c331ad8-b671-4cd6-9d35-d2c9da897c4b",
         "label": "swsegment1",
-        "generatedBy": "urn:b0f62f63-a5e4-428e-8d12-236f6b41d2f8"
+        "generatedBy": "urn:c3457a35-c5f9-45de-931c-89a71bb169f0"
       },
       {
-        "@id": "urn:f1285616-769b-4a07-ba5b-dd3b362ceada",
+        "@id": "urn:73538065-1ce0-4b7e-b73a-e06e0bf72f6b",
         "label": "SPM.mat",
-        "generatedBy": "urn:94a480db-59e3-43e5-866e-82fe1c3fbb5c"
+        "generatedBy": "urn:49eefed4-4311-4ede-80a1-8ed5501adc77"
       },
       {
-        "@id": "urn:98ebaab6-284c-4ed9-81f5-80dc6ca214f6",
+        "@id": "urn:fdc26ec5-1cc2-4ccd-b9a1-399b018d25cc",
         "label": "SPM.mat",
-        "generatedBy": "urn:f331d7b0-b7cc-4c87-8b65-f0e4c60b537e"
+        "generatedBy": "urn:fd74433b-972f-43cf-a1b4-dfc0eda30f74"
       },
       {
-        "@id": "urn:270a76ce-b814-4930-826d-b1c1c5552362",
+        "@id": "urn:a9bf6b8f-0ab0-4e8d-be8d-2fd042339d25",
         "label": "SPM.mat",
-        "generatedBy": "urn:6fceeca3-6d78-41c5-80ac-ea5d354ca5da"
+        "generatedBy": "urn:3c3330f9-e4c8-4073-b802-98d8d99c58e4"
       }
     ]
   }
diff --git a/examples/from_parsers/spm/spm_temporal_derivative_batch.jsonld b/examples/from_parsers/spm/spm_temporal_derivative_batch.jsonld
index be7eaa277..4f184cce8 100644
--- a/examples/from_parsers/spm/spm_temporal_derivative_batch.jsonld
+++ b/examples/from_parsers/spm/spm_temporal_derivative_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:ca9401a0-9fb9-4db4-ac56-2dd3abd530ed",
+        "@id": "urn:65fc8f58-1648-4e1c-9bbc-86b738e26f72",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,54 +13,54 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:bf9d1a7d-7cef-4802-853e-49ca35550492",
+        "@id": "urn:853061ad-42a3-405c-8ea4-4cdf534495d6",
         "label": "Move file",
         "used": [
-          "urn:b838d882-74ce-4626-8251-dd3ed939e4ab"
+          "urn:b97ce5dd-8d4e-45b6-8bfb-c148e2c4eee5"
         ],
-        "associatedWith": "urn:ca9401a0-9fb9-4db4-ac56-2dd3abd530ed",
+        "associatedWith": "urn:65fc8f58-1648-4e1c-9bbc-86b738e26f72",
         "command": "matlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz'};\nmatlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'}"
         }
       },
       {
-        "@id": "urn:70839570-4a1c-41df-8648-f40475cb1c1c",
+        "@id": "urn:5cc39977-3988-4a79-94ae-15acef78badd",
         "label": "Move file",
         "used": [
-          "urn:4816f427-6342-4688-b9ec-bf10688fe407"
+          "urn:3e06e6a4-7e79-4404-a663-29c90662e70d"
         ],
-        "associatedWith": "urn:ca9401a0-9fb9-4db4-ac56-2dd3abd530ed",
+        "associatedWith": "urn:65fc8f58-1648-4e1c-9bbc-86b738e26f72",
         "command": "matlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz'};\nmatlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'}"
         }
       },
       {
-        "@id": "urn:d00b39d2-9a0d-42df-8274-fb083004fc64",
+        "@id": "urn:811288a2-49a2-4a25-a88d-b9428fcb266e",
         "label": "Gunzip",
         "used": [
-          "urn:37cf3534-3f08-4542-898c-b68e1176c831"
+          "urn:4110db24-024a-4682-b347-ed6128ea0917"
         ],
-        "associatedWith": "urn:ca9401a0-9fb9-4db4-ac56-2dd3abd530ed",
+        "associatedWith": "urn:65fc8f58-1648-4e1c-9bbc-86b738e26f72",
         "command": "matlabbatch{3}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:59397820-cee6-4eb8-ae12-e1c0041d6c9c",
+        "@id": "urn:b0246264-c0ee-4a84-afb9-bff6a8ca208c",
         "label": "Gunzip",
         "used": [
-          "urn:499070c6-6176-448b-8cc1-3e736dcbd1d7"
+          "urn:f5d7521b-b160-4096-8ba1-a7560ca00126"
         ],
-        "associatedWith": "urn:ca9401a0-9fb9-4db4-ac56-2dd3abd530ed",
+        "associatedWith": "urn:65fc8f58-1648-4e1c-9bbc-86b738e26f72",
         "command": "matlabbatch{4}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:7e605756-c09a-46f1-a1f9-e716ddc4f86b",
+        "@id": "urn:f4a25276-5185-4794-a1d8-5096e20c0aa4",
         "label": "Realign",
         "used": [
-          "urn:e75e8884-a1d3-499a-81e8-aba93f5a6fa0"
+          "urn:2b88e9cd-f0ae-44d5-b8f5-aac0f7d43b5b"
         ],
-        "associatedWith": "urn:ca9401a0-9fb9-4db4-ac56-2dd3abd530ed",
+        "associatedWith": "urn:65fc8f58-1648-4e1c-9bbc-86b738e26f72",
         "command": "matlabbatch{5}.spm.spatial.realign.estwrite.data{1}(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.quality = 0.9;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.sep = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.fwhm = 5;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.rtm = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.interp = 2;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.weight = '';\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.which = [0 1];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.interp = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.mask = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.prefix = 'r';",
         "parameters": {
           "eoptions.quality": "0.9",
@@ -79,13 +78,13 @@
         }
       },
       {
-        "@id": "urn:7e33bcfc-5cc9-4b7b-a65e-ed61463c35e0",
+        "@id": "urn:2d3597e6-3bc3-4588-ad30-2b66d5d8c409",
         "label": "Coregister",
         "used": [
-          "urn:41d4566f-82c5-461c-b8a2-71911963c854",
-          "urn:43d5ceb9-41b9-4bf9-b690-a0c2a3fb476e"
+          "urn:47beff27-61b1-4e9a-ac71-168810c57a26",
+          "urn:4b629c6e-ec58-44b8-bf63-76521ab37ad1"
         ],
-        "associatedWith": "urn:ca9401a0-9fb9-4db4-ac56-2dd3abd530ed",
+        "associatedWith": "urn:65fc8f58-1648-4e1c-9bbc-86b738e26f72",
         "command": "matlabbatch{6}.spm.spatial.coreg.estimate.ref(1) = cfg_dep('Realign: Estimate & Reslice: Mean Image', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','rmean'));\nmatlabbatch{6}.spm.spatial.coreg.estimate.source(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{6}.spm.spatial.coreg.estimate.other = {''};\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.cost_fun = 'nmi';\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.sep = [4 2];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.tol = [0.02 0.02 0.02 0.001 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.fwhm = [7 7];",
         "parameters": {
           "other": "{''}",
@@ -96,12 +95,12 @@
         }
       },
       {
-        "@id": "urn:aa73830e-3f84-4726-afd9-f26f5c1d4b12",
+        "@id": "urn:6a10282f-6a38-4a4e-b8d8-91e7875c4262",
         "label": "Segment",
         "used": [
-          "urn:43d5ceb9-41b9-4bf9-b690-a0c2a3fb476e"
+          "urn:4b629c6e-ec58-44b8-bf63-76521ab37ad1"
         ],
-        "associatedWith": "urn:ca9401a0-9fb9-4db4-ac56-2dd3abd530ed",
+        "associatedWith": "urn:65fc8f58-1648-4e1c-9bbc-86b738e26f72",
         "command": "matlabbatch{7}.spm.spatial.preproc.channel.vols(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{7}.spm.spatial.preproc.channel.biasreg = 0.001;\nmatlabbatch{7}.spm.spatial.preproc.channel.biasfwhm = 60;\nmatlabbatch{7}.spm.spatial.preproc.channel.write = [0 1];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,1'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,2'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,3'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,4'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).ngaus = 3;\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,5'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).ngaus = 4;\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,6'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).native = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.warp.mrf = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.cleanup = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.reg = [0 0.001 0.5 0.05 0.2];\nmatlabbatch{7}.spm.spatial.preproc.warp.affreg = 'mni';\nmatlabbatch{7}.spm.spatial.preproc.warp.fwhm = 0;\nmatlabbatch{7}.spm.spatial.preproc.warp.samp = 3;\nmatlabbatch{7}.spm.spatial.preproc.warp.write = [0 1];",
         "parameters": {
           "channel.biasreg": "0.001",
@@ -141,13 +140,13 @@
         }
       },
       {
-        "@id": "urn:72a62c7c-6714-4d67-9cee-dcc2ccd72397",
+        "@id": "urn:22db26bd-486f-4dc5-980d-f943143a3734",
         "label": "Normalize",
         "used": [
-          "urn:6df1bfc5-ec9b-4942-9652-579daee2b106",
-          "urn:41d4566f-82c5-461c-b8a2-71911963c854"
+          "urn:32aae5a8-0964-451f-bcb0-8d617608c133",
+          "urn:47beff27-61b1-4e9a-ac71-168810c57a26"
         ],
-        "associatedWith": "urn:ca9401a0-9fb9-4db4-ac56-2dd3abd530ed",
+        "associatedWith": "urn:65fc8f58-1648-4e1c-9bbc-86b738e26f72",
         "command": "matlabbatch{8}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{8}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Realign: Estimate & Reslice: Realigned Images (Sess 1)', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','sess', '()',{1}, '.','cfiles'));\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -157,13 +156,13 @@
         }
       },
       {
-        "@id": "urn:387da3f5-e3fb-4d22-b92b-d3974f48166b",
+        "@id": "urn:abb994eb-f289-446f-b568-e9ebdb638e9d",
         "label": "Normalize",
         "used": [
-          "urn:6df1bfc5-ec9b-4942-9652-579daee2b106",
-          "urn:6df1bfc5-ec9b-4942-9652-579daee2b106"
+          "urn:32aae5a8-0964-451f-bcb0-8d617608c133",
+          "urn:32aae5a8-0964-451f-bcb0-8d617608c133"
         ],
-        "associatedWith": "urn:ca9401a0-9fb9-4db4-ac56-2dd3abd530ed",
+        "associatedWith": "urn:65fc8f58-1648-4e1c-9bbc-86b738e26f72",
         "command": "matlabbatch{9}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Segment: Bias Corrected (1)', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','channel', '()',{1}, '.','biascorr', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -173,12 +172,12 @@
         }
       },
       {
-        "@id": "urn:e2f6c140-b7ba-4df9-910a-ebd2fa54148a",
+        "@id": "urn:9ad2b4b3-af7c-4e12-aaff-39f1e5dd7553",
         "label": "Smooth",
         "used": [
-          "urn:2aea3eeb-0ff4-4dac-8a69-1f3f40991856"
+          "urn:3c565e3e-f7b2-4c8c-82c7-06c46a42c8a9"
         ],
-        "associatedWith": "urn:ca9401a0-9fb9-4db4-ac56-2dd3abd530ed",
+        "associatedWith": "urn:65fc8f58-1648-4e1c-9bbc-86b738e26f72",
         "command": "matlabbatch{10}.spm.spatial.smooth.data(1) = cfg_dep('Normalise: Write: Normalised Images (Subj 1)', substruct('.','val', '{}',{8}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{1}, '.','files'));\nmatlabbatch{10}.spm.spatial.smooth.fwhm = [6 6 6];\nmatlabbatch{10}.spm.spatial.smooth.dtype = 0;\nmatlabbatch{10}.spm.spatial.smooth.im = 0;\nmatlabbatch{10}.spm.spatial.smooth.prefix = 's';",
         "parameters": {
           "fwhm": "[6, 6, 6]",
@@ -188,13 +187,13 @@
         }
       },
       {
-        "@id": "urn:fa66c0a4-1408-4a1a-b828-cb17a37a6dba",
+        "@id": "urn:4324d607-6f82-4b26-9b3f-be7b6646d02c",
         "label": "Stat Design",
         "used": [
-          "urn:33b672b8-2e2f-4e4a-b45b-c6c8da1f7c21",
-          "urn:ab39a673-1c0e-4860-9d10-b9a547666100"
+          "urn:6ea2ff65-dfd0-42ff-ad83-bde0185582ab",
+          "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2"
         ],
-        "associatedWith": "urn:ca9401a0-9fb9-4db4-ac56-2dd3abd530ed",
+        "associatedWith": "urn:65fc8f58-1648-4e1c-9bbc-86b738e26f72",
         "command": "matlabbatch{11}.spm.stats.fmri_spec.dir = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_temporal_derivative'};\nmatlabbatch{11}.spm.stats.fmri_spec.timing.units = 'secs';\nmatlabbatch{11}.spm.stats.fmri_spec.timing.RT = 2;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t = 16;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t0 = 8;\nmatlabbatch{11}.spm.stats.fmri_spec.sess.scans(1) = cfg_dep('Smooth: Smoothed Images', substruct('.','val', '{}',{10}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));\nmatlabbatch{11}.spm.stats.fmri_spec.sess.cond = struct('name', {}, 'onset', {}, 'duration', {}, 'tmod', {}, 'pmod', {}, 'orth', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat'};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.regress = struct('name', {}, 'val', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi_reg = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.hpf = 128;\nmatlabbatch{11}.spm.stats.fmri_spec.fact = struct('name', {}, 'levels', {});\nmatlabbatch{11}.spm.stats.fmri_spec.bases.hrf.derivs = [1 0];\nmatlabbatch{11}.spm.stats.fmri_spec.volt = 1;\nmatlabbatch{11}.spm.stats.fmri_spec.global = 'None';\nmatlabbatch{11}.spm.stats.fmri_spec.mthresh = 0.8;\nmatlabbatch{11}.spm.stats.fmri_spec.mask = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.cvi = 'AR(1)';",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_temporal_derivative'}",
@@ -216,12 +215,12 @@
         }
       },
       {
-        "@id": "urn:dc20751a-2da6-4559-afab-80dac72ca3f9",
+        "@id": "urn:7e86c053-51ee-4584-8815-4172d57aba3b",
         "label": "Estimate stat.",
         "used": [
-          "urn:e58707dc-5bbb-41f8-99bc-8cd92b779d67"
+          "urn:869b5598-910e-461c-8ce4-0a128e36966b"
         ],
-        "associatedWith": "urn:ca9401a0-9fb9-4db4-ac56-2dd3abd530ed",
+        "associatedWith": "urn:65fc8f58-1648-4e1c-9bbc-86b738e26f72",
         "command": "matlabbatch{12}.spm.stats.fmri_est.spmmat(1) = cfg_dep('fMRI model specification: SPM.mat File', substruct('.','val', '{}',{11}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{12}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{12}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -229,12 +228,12 @@
         }
       },
       {
-        "@id": "urn:8dca46b5-11f1-444e-ad41-ba091f7efb80",
+        "@id": "urn:2f72377d-7460-4e27-902b-a8fd279f404c",
         "label": "Estimate contrast",
         "used": [
-          "urn:7a2f3c98-6954-48a3-88c5-7705eaa93121"
+          "urn:7b48b2ff-cf50-4ebc-bf3e-89864d8e6665"
         ],
-        "associatedWith": "urn:ca9401a0-9fb9-4db4-ac56-2dd3abd530ed",
+        "associatedWith": "urn:65fc8f58-1648-4e1c-9bbc-86b738e26f72",
         "command": "matlabbatch{13}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{12}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.name = 'tone counting vs baseline';\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.weights = [1 0 0 0];\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.tcon.name": "'tone counting vs baseline'",
@@ -244,12 +243,12 @@
         }
       },
       {
-        "@id": "urn:40614083-2cb0-45eb-b89c-56f93fa0edaa",
+        "@id": "urn:d2a1f2c6-2d34-4efb-ac64-79df521d2eb9",
         "label": "Threshold",
         "used": [
-          "urn:c078ea60-0808-461c-8512-6adabce32ada"
+          "urn:fa49893e-f5f8-4125-a711-ab61e8b086ad"
         ],
-        "associatedWith": "urn:ca9401a0-9fb9-4db4-ac56-2dd3abd530ed",
+        "associatedWith": "urn:65fc8f58-1648-4e1c-9bbc-86b738e26f72",
         "command": "matlabbatch{14}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{13}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{14}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{14}.spm.stats.results.conspec.contrasts = Inf;\nmatlabbatch{14}.spm.stats.results.conspec.threshdesc = 'none';\nmatlabbatch{14}.spm.stats.results.conspec.thresh = 0.001;\nmatlabbatch{14}.spm.stats.results.conspec.extent = 0;\nmatlabbatch{14}.spm.stats.results.conspec.conjunction = 1;\nmatlabbatch{14}.spm.stats.results.conspec.mask.none = 1;\nmatlabbatch{14}.spm.stats.results.units = 1;\nmatlabbatch{14}.spm.stats.results.print = 'pdf';\nmatlabbatch{14}.spm.stats.results.write.none = 1;",
         "parameters": {
           "conspec.titlestr": "''",
@@ -267,7 +266,7 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:b838d882-74ce-4626-8251-dd3ed939e4ab",
+        "@id": "urn:b97ce5dd-8d4e-45b6-8bfb-c148e2c4eee5",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz",
         "digest": {
@@ -275,7 +274,7 @@
         }
       },
       {
-        "@id": "urn:4816f427-6342-4688-b9ec-bf10688fe407",
+        "@id": "urn:3e06e6a4-7e79-4404-a663-29c90662e70d",
         "label": "anat_sub-01_T1w.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz",
         "digest": {
@@ -283,55 +282,55 @@
         }
       },
       {
-        "@id": "urn:37cf3534-3f08-4542-898c-b68e1176c831",
+        "@id": "urn:4110db24-024a-4682-b347-ed6128ea0917",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
-        "generatedBy": "urn:bf9d1a7d-7cef-4802-853e-49ca35550492"
+        "generatedBy": "urn:853061ad-42a3-405c-8ea4-4cdf534495d6"
       },
       {
-        "@id": "urn:499070c6-6176-448b-8cc1-3e736dcbd1d7",
+        "@id": "urn:f5d7521b-b160-4096-8ba1-a7560ca00126",
         "label": "anat_sub-01_T1w.nii.gz",
-        "generatedBy": "urn:70839570-4a1c-41df-8648-f40475cb1c1c"
+        "generatedBy": "urn:5cc39977-3988-4a79-94ae-15acef78badd"
       },
       {
-        "@id": "urn:e75e8884-a1d3-499a-81e8-aba93f5a6fa0",
+        "@id": "urn:2b88e9cd-f0ae-44d5-b8f5-aac0f7d43b5b",
         "label": "func_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:d00b39d2-9a0d-42df-8274-fb083004fc64"
+        "generatedBy": "urn:811288a2-49a2-4a25-a88d-b9428fcb266e"
       },
       {
-        "@id": "urn:41d4566f-82c5-461c-b8a2-71911963c854",
+        "@id": "urn:47beff27-61b1-4e9a-ac71-168810c57a26",
         "label": "meanfunc_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:7e605756-c09a-46f1-a1f9-e716ddc4f86b"
+        "generatedBy": "urn:f4a25276-5185-4794-a1d8-5096e20c0aa4"
       },
       {
-        "@id": "urn:43d5ceb9-41b9-4bf9-b690-a0c2a3fb476e",
+        "@id": "urn:4b629c6e-ec58-44b8-bf63-76521ab37ad1",
         "label": "anat_sub-01_T1w.nii",
-        "generatedBy": "urn:59397820-cee6-4eb8-ae12-e1c0041d6c9c"
+        "generatedBy": "urn:b0246264-c0ee-4a84-afb9-bff6a8ca208c"
       },
       {
-        "@id": "urn:6df1bfc5-ec9b-4942-9652-579daee2b106",
+        "@id": "urn:32aae5a8-0964-451f-bcb0-8d617608c133",
         "label": "segment1",
         "prov:atLocation": "c1anat_sub-01_T1w.nii",
-        "generatedBy": "urn:aa73830e-3f84-4726-afd9-f26f5c1d4b12",
+        "generatedBy": "urn:6a10282f-6a38-4a4e-b8d8-91e7875c4262",
         "digest": {
           "sha256": "61ca923955d0a5c9088df9e258f41644067ec964e1c9a83284ba03b0515079b0"
         }
       },
       {
-        "@id": "urn:2eb2a228-c30a-45e5-a368-3852db17069e",
+        "@id": "urn:c48eb7b9-b8c4-4983-b55e-e69acedcf06c",
         "label": "segment2",
         "prov:atLocation": "c2anat_sub-01_T1w.nii",
-        "generatedBy": "urn:aa73830e-3f84-4726-afd9-f26f5c1d4b12",
+        "generatedBy": "urn:6a10282f-6a38-4a4e-b8d8-91e7875c4262",
         "digest": {
           "sha256": "10ad88ebeebebd0bd03ccbdd4df92d500d28d14715fa5375fd35589caddf49a6"
         }
       },
       {
-        "@id": "urn:2aea3eeb-0ff4-4dac-8a69-1f3f40991856",
+        "@id": "urn:3c565e3e-f7b2-4c8c-82c7-06c46a42c8a9",
         "label": "wsegment1",
-        "generatedBy": "urn:72a62c7c-6714-4d67-9cee-dcc2ccd72397"
+        "generatedBy": "urn:22db26bd-486f-4dc5-980d-f943143a3734"
       },
       {
-        "@id": "urn:ab39a673-1c0e-4860-9d10-b9a547666100",
+        "@id": "urn:da251042-e0c9-4a5d-aa0f-65586a9afef2",
         "label": "ONSETS_sub-01-MultiCond.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat",
         "digest": {
@@ -339,24 +338,24 @@
         }
       },
       {
-        "@id": "urn:33b672b8-2e2f-4e4a-b45b-c6c8da1f7c21",
+        "@id": "urn:6ea2ff65-dfd0-42ff-ad83-bde0185582ab",
         "label": "swsegment1",
-        "generatedBy": "urn:e2f6c140-b7ba-4df9-910a-ebd2fa54148a"
+        "generatedBy": "urn:9ad2b4b3-af7c-4e12-aaff-39f1e5dd7553"
       },
       {
-        "@id": "urn:e58707dc-5bbb-41f8-99bc-8cd92b779d67",
+        "@id": "urn:869b5598-910e-461c-8ce4-0a128e36966b",
         "label": "SPM.mat",
-        "generatedBy": "urn:fa66c0a4-1408-4a1a-b828-cb17a37a6dba"
+        "generatedBy": "urn:4324d607-6f82-4b26-9b3f-be7b6646d02c"
       },
       {
-        "@id": "urn:7a2f3c98-6954-48a3-88c5-7705eaa93121",
+        "@id": "urn:7b48b2ff-cf50-4ebc-bf3e-89864d8e6665",
         "label": "SPM.mat",
-        "generatedBy": "urn:dc20751a-2da6-4559-afab-80dac72ca3f9"
+        "generatedBy": "urn:7e86c053-51ee-4584-8815-4172d57aba3b"
       },
       {
-        "@id": "urn:c078ea60-0808-461c-8512-6adabce32ada",
+        "@id": "urn:fa49893e-f5f8-4125-a711-ab61e8b086ad",
         "label": "SPM.mat",
-        "generatedBy": "urn:8dca46b5-11f1-444e-ad41-ba091f7efb80"
+        "generatedBy": "urn:2f72377d-7460-4e27-902b-a8fd279f404c"
       }
     ]
   }
diff --git a/examples/from_parsers/spm/spm_thr_clustfwep05_batch.jsonld b/examples/from_parsers/spm/spm_thr_clustfwep05_batch.jsonld
index 8e713a272..161ded4b9 100644
--- a/examples/from_parsers/spm/spm_thr_clustfwep05_batch.jsonld
+++ b/examples/from_parsers/spm/spm_thr_clustfwep05_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:573aaa5d-6d96-4cd2-9b87-153f522da1da",
+        "@id": "urn:dcd723bd-d6ae-4392-95d7-d8de7cf0552a",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,54 +13,54 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:11a104fa-e66b-41e8-b818-75667e809a71",
+        "@id": "urn:7638c2af-8a37-4b27-9b47-40735fced5d7",
         "label": "Move file",
         "used": [
-          "urn:73a232e8-f95e-4e7e-9a5d-ed8d542acf01"
+          "urn:61ad5e58-0713-429a-9ed7-a5bbfa9bea59"
         ],
-        "associatedWith": "urn:573aaa5d-6d96-4cd2-9b87-153f522da1da",
+        "associatedWith": "urn:dcd723bd-d6ae-4392-95d7-d8de7cf0552a",
         "command": "matlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz'};\nmatlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'}"
         }
       },
       {
-        "@id": "urn:18bc1e51-3fac-487f-b249-7bd9ce9b56fc",
+        "@id": "urn:60c5a807-5f6b-42c2-91ef-82e58d0c1fb6",
         "label": "Move file",
         "used": [
-          "urn:27c0b428-9b3c-4279-981d-eccfe31cfcfa"
+          "urn:ca5ab9bf-eb66-4b0a-90e7-eec0cc934c5e"
         ],
-        "associatedWith": "urn:573aaa5d-6d96-4cd2-9b87-153f522da1da",
+        "associatedWith": "urn:dcd723bd-d6ae-4392-95d7-d8de7cf0552a",
         "command": "matlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz'};\nmatlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'}"
         }
       },
       {
-        "@id": "urn:6cc2dc97-7d0f-4575-aae6-5ea89fc778b7",
+        "@id": "urn:4a75e6c5-b952-4dd2-820c-da0c81c5d2a6",
         "label": "Gunzip",
         "used": [
-          "urn:bf4a6373-4547-42e7-a6f6-db7f2f907ea5"
+          "urn:f8579074-adae-4f6c-8795-99bf5647aa6e"
         ],
-        "associatedWith": "urn:573aaa5d-6d96-4cd2-9b87-153f522da1da",
+        "associatedWith": "urn:dcd723bd-d6ae-4392-95d7-d8de7cf0552a",
         "command": "matlabbatch{3}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:48d9754b-4a40-49db-a0de-65552667fd1b",
+        "@id": "urn:cd9a5684-f24c-48d7-9be2-e01e71cabb42",
         "label": "Gunzip",
         "used": [
-          "urn:6ce3dbc9-b7ef-4e84-8cfa-fb2f54ada26d"
+          "urn:f2e2545b-dc53-4ac0-8a68-40994b1b2d60"
         ],
-        "associatedWith": "urn:573aaa5d-6d96-4cd2-9b87-153f522da1da",
+        "associatedWith": "urn:dcd723bd-d6ae-4392-95d7-d8de7cf0552a",
         "command": "matlabbatch{4}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:454caa2e-6cdb-40f4-acf7-786cfbbda286",
+        "@id": "urn:3d913eb5-ba20-4cc6-99d1-a6b7887c18c8",
         "label": "Realign",
         "used": [
-          "urn:b6a5e321-c95b-4668-a67d-261166c3e79e"
+          "urn:a5087b67-20a8-403c-a111-bdeb5a331f4b"
         ],
-        "associatedWith": "urn:573aaa5d-6d96-4cd2-9b87-153f522da1da",
+        "associatedWith": "urn:dcd723bd-d6ae-4392-95d7-d8de7cf0552a",
         "command": "matlabbatch{5}.spm.spatial.realign.estwrite.data{1}(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.quality = 0.9;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.sep = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.fwhm = 5;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.rtm = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.interp = 2;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.weight = '';\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.which = [0 1];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.interp = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.mask = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.prefix = 'r';",
         "parameters": {
           "eoptions.quality": "0.9",
@@ -79,13 +78,13 @@
         }
       },
       {
-        "@id": "urn:56b37ee0-3fb0-4a62-820c-76bcdcb90b46",
+        "@id": "urn:e46c42c1-f6d7-4c6d-8965-c5f7011cae42",
         "label": "Coregister",
         "used": [
-          "urn:f52f63fb-e56e-41a0-8221-8fc3e1a91397",
-          "urn:c3ed1537-0d79-498f-952f-7cc72bb2629c"
+          "urn:9d49b392-18a6-4089-a524-a4d2ea45b105",
+          "urn:42c7cfa6-3436-47fc-9b0e-0efd39381912"
         ],
-        "associatedWith": "urn:573aaa5d-6d96-4cd2-9b87-153f522da1da",
+        "associatedWith": "urn:dcd723bd-d6ae-4392-95d7-d8de7cf0552a",
         "command": "matlabbatch{6}.spm.spatial.coreg.estimate.ref(1) = cfg_dep('Realign: Estimate & Reslice: Mean Image', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','rmean'));\nmatlabbatch{6}.spm.spatial.coreg.estimate.source(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{6}.spm.spatial.coreg.estimate.other = {''};\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.cost_fun = 'nmi';\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.sep = [4 2];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.tol = [0.02 0.02 0.02 0.001 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.fwhm = [7 7];",
         "parameters": {
           "other": "{''}",
@@ -96,12 +95,12 @@
         }
       },
       {
-        "@id": "urn:0fe9750e-e253-4ce3-9501-6f9b5be5612c",
+        "@id": "urn:a152686d-7cc6-42b9-9157-dc6099e600ce",
         "label": "Segment",
         "used": [
-          "urn:c3ed1537-0d79-498f-952f-7cc72bb2629c"
+          "urn:42c7cfa6-3436-47fc-9b0e-0efd39381912"
         ],
-        "associatedWith": "urn:573aaa5d-6d96-4cd2-9b87-153f522da1da",
+        "associatedWith": "urn:dcd723bd-d6ae-4392-95d7-d8de7cf0552a",
         "command": "matlabbatch{7}.spm.spatial.preproc.channel.vols(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{7}.spm.spatial.preproc.channel.biasreg = 0.001;\nmatlabbatch{7}.spm.spatial.preproc.channel.biasfwhm = 60;\nmatlabbatch{7}.spm.spatial.preproc.channel.write = [0 1];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,1'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,2'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,3'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,4'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).ngaus = 3;\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,5'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).ngaus = 4;\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,6'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).native = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.warp.mrf = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.cleanup = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.reg = [0 0.001 0.5 0.05 0.2];\nmatlabbatch{7}.spm.spatial.preproc.warp.affreg = 'mni';\nmatlabbatch{7}.spm.spatial.preproc.warp.fwhm = 0;\nmatlabbatch{7}.spm.spatial.preproc.warp.samp = 3;\nmatlabbatch{7}.spm.spatial.preproc.warp.write = [0 1];",
         "parameters": {
           "channel.biasreg": "0.001",
@@ -141,13 +140,13 @@
         }
       },
       {
-        "@id": "urn:6a4f28e4-2599-49cd-a360-89709dc67815",
+        "@id": "urn:5ad4f4c3-0369-486a-a649-2860f71566eb",
         "label": "Normalize",
         "used": [
-          "urn:3e2d0b3c-a9d8-459a-a5b6-1c442573c6a9",
-          "urn:f52f63fb-e56e-41a0-8221-8fc3e1a91397"
+          "urn:c8093403-2eb5-4edc-965e-1cb81bb8aec7",
+          "urn:9d49b392-18a6-4089-a524-a4d2ea45b105"
         ],
-        "associatedWith": "urn:573aaa5d-6d96-4cd2-9b87-153f522da1da",
+        "associatedWith": "urn:dcd723bd-d6ae-4392-95d7-d8de7cf0552a",
         "command": "matlabbatch{8}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{8}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Realign: Estimate & Reslice: Realigned Images (Sess 1)', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','sess', '()',{1}, '.','cfiles'));\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -157,13 +156,13 @@
         }
       },
       {
-        "@id": "urn:81ae78ed-c58b-4746-8bfd-be20d086acb2",
+        "@id": "urn:9b462dc8-9807-4841-b48f-e9b74eed7a81",
         "label": "Normalize",
         "used": [
-          "urn:3e2d0b3c-a9d8-459a-a5b6-1c442573c6a9",
-          "urn:3e2d0b3c-a9d8-459a-a5b6-1c442573c6a9"
+          "urn:c8093403-2eb5-4edc-965e-1cb81bb8aec7",
+          "urn:c8093403-2eb5-4edc-965e-1cb81bb8aec7"
         ],
-        "associatedWith": "urn:573aaa5d-6d96-4cd2-9b87-153f522da1da",
+        "associatedWith": "urn:dcd723bd-d6ae-4392-95d7-d8de7cf0552a",
         "command": "matlabbatch{9}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Segment: Bias Corrected (1)', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','channel', '()',{1}, '.','biascorr', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -173,12 +172,12 @@
         }
       },
       {
-        "@id": "urn:b4fd17d8-e6fa-4d22-baaa-acd338aa8ec8",
+        "@id": "urn:849de179-0714-449c-972c-9bd0385b606a",
         "label": "Smooth",
         "used": [
-          "urn:ceee4051-d07c-4b5d-bfb1-174f111ea5c2"
+          "urn:d43dafc3-339c-4c4d-818a-dfa1b4c67e05"
         ],
-        "associatedWith": "urn:573aaa5d-6d96-4cd2-9b87-153f522da1da",
+        "associatedWith": "urn:dcd723bd-d6ae-4392-95d7-d8de7cf0552a",
         "command": "matlabbatch{10}.spm.spatial.smooth.data(1) = cfg_dep('Normalise: Write: Normalised Images (Subj 1)', substruct('.','val', '{}',{8}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{1}, '.','files'));\nmatlabbatch{10}.spm.spatial.smooth.fwhm = [6 6 6];\nmatlabbatch{10}.spm.spatial.smooth.dtype = 0;\nmatlabbatch{10}.spm.spatial.smooth.im = 0;\nmatlabbatch{10}.spm.spatial.smooth.prefix = 's';",
         "parameters": {
           "fwhm": "[6, 6, 6]",
@@ -188,13 +187,13 @@
         }
       },
       {
-        "@id": "urn:b4b22bb5-74c5-4bc1-a775-35f180100e22",
+        "@id": "urn:f06ec3d0-2cd7-457d-b277-1b3d818c1cad",
         "label": "Stat Design",
         "used": [
-          "urn:7e0c56eb-958e-44b5-be14-a6d366612be8",
-          "urn:5538393a-0e9e-4399-a092-fabfef6b5282"
+          "urn:41da3ae7-d09c-401e-8d9f-c440dcdfc993",
+          "urn:5e886210-d28e-41de-9740-05d572c5593e"
         ],
-        "associatedWith": "urn:573aaa5d-6d96-4cd2-9b87-153f522da1da",
+        "associatedWith": "urn:dcd723bd-d6ae-4392-95d7-d8de7cf0552a",
         "command": "matlabbatch{11}.spm.stats.fmri_spec.dir = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_cluster_p005'};\nmatlabbatch{11}.spm.stats.fmri_spec.timing.units = 'secs';\nmatlabbatch{11}.spm.stats.fmri_spec.timing.RT = 2;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t = 16;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t0 = 8;\nmatlabbatch{11}.spm.stats.fmri_spec.sess.scans(1) = cfg_dep('Smooth: Smoothed Images', substruct('.','val', '{}',{10}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));\nmatlabbatch{11}.spm.stats.fmri_spec.sess.cond = struct('name', {}, 'onset', {}, 'duration', {}, 'tmod', {}, 'pmod', {}, 'orth', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat'};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.regress = struct('name', {}, 'val', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi_reg = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.hpf = 128;\nmatlabbatch{11}.spm.stats.fmri_spec.fact = struct('name', {}, 'levels', {});\nmatlabbatch{11}.spm.stats.fmri_spec.bases.hrf.derivs = [0 0];\nmatlabbatch{11}.spm.stats.fmri_spec.volt = 1;\nmatlabbatch{11}.spm.stats.fmri_spec.global = 'None';\nmatlabbatch{11}.spm.stats.fmri_spec.mthresh = 0.8;\nmatlabbatch{11}.spm.stats.fmri_spec.mask = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.cvi = 'AR(1)';",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_cluster_p005'}",
@@ -216,12 +215,12 @@
         }
       },
       {
-        "@id": "urn:e5a7f06e-badf-4d72-ad52-7cadde4b7157",
+        "@id": "urn:d5c50b91-bf99-44fc-8817-638474bc5ed8",
         "label": "Estimate stat.",
         "used": [
-          "urn:e98f18a4-0565-4a3c-82c0-2a43e2465c28"
+          "urn:059c5470-f710-433e-b7f0-16be8f4d6632"
         ],
-        "associatedWith": "urn:573aaa5d-6d96-4cd2-9b87-153f522da1da",
+        "associatedWith": "urn:dcd723bd-d6ae-4392-95d7-d8de7cf0552a",
         "command": "matlabbatch{12}.spm.stats.fmri_est.spmmat(1) = cfg_dep('fMRI model specification: SPM.mat File', substruct('.','val', '{}',{11}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{12}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{12}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -229,12 +228,12 @@
         }
       },
       {
-        "@id": "urn:407a0dcc-199e-43d1-820c-6c4488d6b491",
+        "@id": "urn:926a47a6-ea55-4ad2-9e72-15447c30aeae",
         "label": "Estimate contrast",
         "used": [
-          "urn:be62d30a-74c7-4d75-8b5e-a9279b6f18b9"
+          "urn:2ca333a5-9e0a-45be-b763-0a5270454e92"
         ],
-        "associatedWith": "urn:573aaa5d-6d96-4cd2-9b87-153f522da1da",
+        "associatedWith": "urn:dcd723bd-d6ae-4392-95d7-d8de7cf0552a",
         "command": "matlabbatch{13}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{12}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.name = 'tone counting vs baseline';\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.weights = [1 0];\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.tcon.name": "'tone counting vs baseline'",
@@ -244,12 +243,12 @@
         }
       },
       {
-        "@id": "urn:dcbb9a26-c93b-4b31-bcd1-59dacb0383d6",
+        "@id": "urn:b44ee1b6-ca32-4efe-b5b2-2295397c29f9",
         "label": "Threshold",
         "used": [
-          "urn:7c1874c9-f93c-4559-9f77-77113ffc2a9f"
+          "urn:075cb241-654e-4dad-8f85-643caa9ad2d8"
         ],
-        "associatedWith": "urn:573aaa5d-6d96-4cd2-9b87-153f522da1da",
+        "associatedWith": "urn:dcd723bd-d6ae-4392-95d7-d8de7cf0552a",
         "command": "matlabbatch{14}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{13}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{14}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{14}.spm.stats.results.conspec.contrasts = Inf;\nmatlabbatch{14}.spm.stats.results.conspec.threshdesc = 'none';\nmatlabbatch{14}.spm.stats.results.conspec.thresh = 0.001;\nmatlabbatch{14}.spm.stats.results.conspec.extent = 116;\nmatlabbatch{14}.spm.stats.results.conspec.conjunction = 1;\nmatlabbatch{14}.spm.stats.results.conspec.mask.none = 1;\nmatlabbatch{14}.spm.stats.results.units = 1;\nmatlabbatch{14}.spm.stats.results.print = 'pdf';\nmatlabbatch{14}.spm.stats.results.write.tspm.basename = 'thresh';",
         "parameters": {
           "conspec.titlestr": "''",
@@ -267,7 +266,7 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:73a232e8-f95e-4e7e-9a5d-ed8d542acf01",
+        "@id": "urn:61ad5e58-0713-429a-9ed7-a5bbfa9bea59",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz",
         "digest": {
@@ -275,7 +274,7 @@
         }
       },
       {
-        "@id": "urn:27c0b428-9b3c-4279-981d-eccfe31cfcfa",
+        "@id": "urn:ca5ab9bf-eb66-4b0a-90e7-eec0cc934c5e",
         "label": "anat_sub-01_T1w.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz",
         "digest": {
@@ -283,55 +282,55 @@
         }
       },
       {
-        "@id": "urn:bf4a6373-4547-42e7-a6f6-db7f2f907ea5",
+        "@id": "urn:f8579074-adae-4f6c-8795-99bf5647aa6e",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
-        "generatedBy": "urn:11a104fa-e66b-41e8-b818-75667e809a71"
+        "generatedBy": "urn:7638c2af-8a37-4b27-9b47-40735fced5d7"
       },
       {
-        "@id": "urn:6ce3dbc9-b7ef-4e84-8cfa-fb2f54ada26d",
+        "@id": "urn:f2e2545b-dc53-4ac0-8a68-40994b1b2d60",
         "label": "anat_sub-01_T1w.nii.gz",
-        "generatedBy": "urn:18bc1e51-3fac-487f-b249-7bd9ce9b56fc"
+        "generatedBy": "urn:60c5a807-5f6b-42c2-91ef-82e58d0c1fb6"
       },
       {
-        "@id": "urn:b6a5e321-c95b-4668-a67d-261166c3e79e",
+        "@id": "urn:a5087b67-20a8-403c-a111-bdeb5a331f4b",
         "label": "func_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:6cc2dc97-7d0f-4575-aae6-5ea89fc778b7"
+        "generatedBy": "urn:4a75e6c5-b952-4dd2-820c-da0c81c5d2a6"
       },
       {
-        "@id": "urn:f52f63fb-e56e-41a0-8221-8fc3e1a91397",
+        "@id": "urn:9d49b392-18a6-4089-a524-a4d2ea45b105",
         "label": "meanfunc_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:454caa2e-6cdb-40f4-acf7-786cfbbda286"
+        "generatedBy": "urn:3d913eb5-ba20-4cc6-99d1-a6b7887c18c8"
       },
       {
-        "@id": "urn:c3ed1537-0d79-498f-952f-7cc72bb2629c",
+        "@id": "urn:42c7cfa6-3436-47fc-9b0e-0efd39381912",
         "label": "anat_sub-01_T1w.nii",
-        "generatedBy": "urn:48d9754b-4a40-49db-a0de-65552667fd1b"
+        "generatedBy": "urn:cd9a5684-f24c-48d7-9be2-e01e71cabb42"
       },
       {
-        "@id": "urn:3e2d0b3c-a9d8-459a-a5b6-1c442573c6a9",
+        "@id": "urn:c8093403-2eb5-4edc-965e-1cb81bb8aec7",
         "label": "segment1",
         "prov:atLocation": "c1anat_sub-01_T1w.nii",
-        "generatedBy": "urn:0fe9750e-e253-4ce3-9501-6f9b5be5612c",
+        "generatedBy": "urn:a152686d-7cc6-42b9-9157-dc6099e600ce",
         "digest": {
           "sha256": "61ca923955d0a5c9088df9e258f41644067ec964e1c9a83284ba03b0515079b0"
         }
       },
       {
-        "@id": "urn:216f85ed-b590-4747-8b5b-0ef17c869cbf",
+        "@id": "urn:1077cd25-b4bf-47ce-b006-37f8dec7d4ac",
         "label": "segment2",
         "prov:atLocation": "c2anat_sub-01_T1w.nii",
-        "generatedBy": "urn:0fe9750e-e253-4ce3-9501-6f9b5be5612c",
+        "generatedBy": "urn:a152686d-7cc6-42b9-9157-dc6099e600ce",
         "digest": {
           "sha256": "10ad88ebeebebd0bd03ccbdd4df92d500d28d14715fa5375fd35589caddf49a6"
         }
       },
       {
-        "@id": "urn:ceee4051-d07c-4b5d-bfb1-174f111ea5c2",
+        "@id": "urn:d43dafc3-339c-4c4d-818a-dfa1b4c67e05",
         "label": "wsegment1",
-        "generatedBy": "urn:6a4f28e4-2599-49cd-a360-89709dc67815"
+        "generatedBy": "urn:5ad4f4c3-0369-486a-a649-2860f71566eb"
       },
       {
-        "@id": "urn:5538393a-0e9e-4399-a092-fabfef6b5282",
+        "@id": "urn:5e886210-d28e-41de-9740-05d572c5593e",
         "label": "ONSETS_sub-01-MultiCond.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat",
         "digest": {
@@ -339,24 +338,24 @@
         }
       },
       {
-        "@id": "urn:7e0c56eb-958e-44b5-be14-a6d366612be8",
+        "@id": "urn:41da3ae7-d09c-401e-8d9f-c440dcdfc993",
         "label": "swsegment1",
-        "generatedBy": "urn:b4fd17d8-e6fa-4d22-baaa-acd338aa8ec8"
+        "generatedBy": "urn:849de179-0714-449c-972c-9bd0385b606a"
       },
       {
-        "@id": "urn:e98f18a4-0565-4a3c-82c0-2a43e2465c28",
+        "@id": "urn:059c5470-f710-433e-b7f0-16be8f4d6632",
         "label": "SPM.mat",
-        "generatedBy": "urn:b4b22bb5-74c5-4bc1-a775-35f180100e22"
+        "generatedBy": "urn:f06ec3d0-2cd7-457d-b277-1b3d818c1cad"
       },
       {
-        "@id": "urn:be62d30a-74c7-4d75-8b5e-a9279b6f18b9",
+        "@id": "urn:2ca333a5-9e0a-45be-b763-0a5270454e92",
         "label": "SPM.mat",
-        "generatedBy": "urn:e5a7f06e-badf-4d72-ad52-7cadde4b7157"
+        "generatedBy": "urn:d5c50b91-bf99-44fc-8817-638474bc5ed8"
       },
       {
-        "@id": "urn:7c1874c9-f93c-4559-9f77-77113ffc2a9f",
+        "@id": "urn:075cb241-654e-4dad-8f85-643caa9ad2d8",
         "label": "SPM.mat",
-        "generatedBy": "urn:407a0dcc-199e-43d1-820c-6c4488d6b491"
+        "generatedBy": "urn:926a47a6-ea55-4ad2-9e72-15447c30aeae"
       }
     ]
   }
diff --git a/examples/from_parsers/spm/spm_thr_clustunck10_batch.jsonld b/examples/from_parsers/spm/spm_thr_clustunck10_batch.jsonld
index a7f2bdfc5..0da54b5f7 100644
--- a/examples/from_parsers/spm/spm_thr_clustunck10_batch.jsonld
+++ b/examples/from_parsers/spm/spm_thr_clustunck10_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:8ae31d5e-a3ad-42bd-ad51-5124acc6a71f",
+        "@id": "urn:9e3c0116-5947-4998-8e67-a79ab55a637f",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,54 +13,54 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:e71700d1-f16b-43b9-99b9-fbd0299f2534",
+        "@id": "urn:f317f726-cdf5-4537-8121-e7d5cd0b8427",
         "label": "Move file",
         "used": [
-          "urn:431edd12-cde6-4811-9006-d6fed017d3c5"
+          "urn:ab3c4e2c-eac4-499d-83f7-ac40b11b2893"
         ],
-        "associatedWith": "urn:8ae31d5e-a3ad-42bd-ad51-5124acc6a71f",
+        "associatedWith": "urn:9e3c0116-5947-4998-8e67-a79ab55a637f",
         "command": "matlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz'};\nmatlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'}"
         }
       },
       {
-        "@id": "urn:ee2408cc-c449-4e10-93d3-7c11e0a58e0f",
+        "@id": "urn:1620a2a7-9490-4365-8522-a8bb5461719f",
         "label": "Move file",
         "used": [
-          "urn:88d7e833-336c-435b-9277-a5d5768699da"
+          "urn:fd665767-b5b2-4d60-a6e6-23c46cdfdc3c"
         ],
-        "associatedWith": "urn:8ae31d5e-a3ad-42bd-ad51-5124acc6a71f",
+        "associatedWith": "urn:9e3c0116-5947-4998-8e67-a79ab55a637f",
         "command": "matlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz'};\nmatlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'}"
         }
       },
       {
-        "@id": "urn:3508e8e8-f0c1-4ffd-8dfe-464026c65a88",
+        "@id": "urn:0f140c41-9200-4788-864b-b308f1f6bbba",
         "label": "Gunzip",
         "used": [
-          "urn:e70dd1e8-a92b-4729-967d-c0dbcba46a21"
+          "urn:e6be6791-8da7-4e56-b1a5-b8192775becc"
         ],
-        "associatedWith": "urn:8ae31d5e-a3ad-42bd-ad51-5124acc6a71f",
+        "associatedWith": "urn:9e3c0116-5947-4998-8e67-a79ab55a637f",
         "command": "matlabbatch{3}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:c7594a11-495b-4a28-a309-548106b04b0e",
+        "@id": "urn:11e8ed87-b70c-4982-96a9-a139509bc82e",
         "label": "Gunzip",
         "used": [
-          "urn:a3e61de6-6e73-40e4-a5ba-7044349cfb1a"
+          "urn:7de17507-bdc9-4002-bf2d-2815ea50a192"
         ],
-        "associatedWith": "urn:8ae31d5e-a3ad-42bd-ad51-5124acc6a71f",
+        "associatedWith": "urn:9e3c0116-5947-4998-8e67-a79ab55a637f",
         "command": "matlabbatch{4}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:9c0ba698-c0c5-4305-977c-d9e1c1862185",
+        "@id": "urn:932a5b83-fa80-448a-a1c3-dedfd1901952",
         "label": "Realign",
         "used": [
-          "urn:6fa21350-0c53-4a84-a153-14a2afab1044"
+          "urn:78841fc2-5796-4cc5-9c0e-afab1681ff6b"
         ],
-        "associatedWith": "urn:8ae31d5e-a3ad-42bd-ad51-5124acc6a71f",
+        "associatedWith": "urn:9e3c0116-5947-4998-8e67-a79ab55a637f",
         "command": "matlabbatch{5}.spm.spatial.realign.estwrite.data{1}(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.quality = 0.9;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.sep = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.fwhm = 5;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.rtm = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.interp = 2;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.weight = '';\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.which = [0 1];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.interp = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.mask = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.prefix = 'r';",
         "parameters": {
           "eoptions.quality": "0.9",
@@ -79,13 +78,13 @@
         }
       },
       {
-        "@id": "urn:50f487c5-427f-4d63-9481-6d9a6aec2021",
+        "@id": "urn:95b80c3c-7b6a-40ff-97b5-9e1b96f0bfb7",
         "label": "Coregister",
         "used": [
-          "urn:b7120cae-1b38-4812-9aa4-8123b3e36f0c",
-          "urn:d4a98127-8091-4ed0-9db3-ec2724d0dbcd"
+          "urn:9636addd-4ce7-45df-a999-e6e6136f6bd5",
+          "urn:9784fc8e-7627-4dbb-8abc-886296d00f0e"
         ],
-        "associatedWith": "urn:8ae31d5e-a3ad-42bd-ad51-5124acc6a71f",
+        "associatedWith": "urn:9e3c0116-5947-4998-8e67-a79ab55a637f",
         "command": "matlabbatch{6}.spm.spatial.coreg.estimate.ref(1) = cfg_dep('Realign: Estimate & Reslice: Mean Image', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','rmean'));\nmatlabbatch{6}.spm.spatial.coreg.estimate.source(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{6}.spm.spatial.coreg.estimate.other = {''};\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.cost_fun = 'nmi';\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.sep = [4 2];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.tol = [0.02 0.02 0.02 0.001 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.fwhm = [7 7];",
         "parameters": {
           "other": "{''}",
@@ -96,12 +95,12 @@
         }
       },
       {
-        "@id": "urn:9220cdcc-449f-4185-b7fd-f95b6f48368b",
+        "@id": "urn:1a01b370-3827-4cae-a220-12911e53e9c2",
         "label": "Segment",
         "used": [
-          "urn:d4a98127-8091-4ed0-9db3-ec2724d0dbcd"
+          "urn:9784fc8e-7627-4dbb-8abc-886296d00f0e"
         ],
-        "associatedWith": "urn:8ae31d5e-a3ad-42bd-ad51-5124acc6a71f",
+        "associatedWith": "urn:9e3c0116-5947-4998-8e67-a79ab55a637f",
         "command": "matlabbatch{7}.spm.spatial.preproc.channel.vols(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{7}.spm.spatial.preproc.channel.biasreg = 0.001;\nmatlabbatch{7}.spm.spatial.preproc.channel.biasfwhm = 60;\nmatlabbatch{7}.spm.spatial.preproc.channel.write = [0 1];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,1'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,2'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,3'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,4'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).ngaus = 3;\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,5'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).ngaus = 4;\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,6'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).native = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.warp.mrf = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.cleanup = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.reg = [0 0.001 0.5 0.05 0.2];\nmatlabbatch{7}.spm.spatial.preproc.warp.affreg = 'mni';\nmatlabbatch{7}.spm.spatial.preproc.warp.fwhm = 0;\nmatlabbatch{7}.spm.spatial.preproc.warp.samp = 3;\nmatlabbatch{7}.spm.spatial.preproc.warp.write = [0 1];",
         "parameters": {
           "channel.biasreg": "0.001",
@@ -141,13 +140,13 @@
         }
       },
       {
-        "@id": "urn:7374f398-be8e-4534-9ce6-61d41763e8e6",
+        "@id": "urn:65fc4b87-9264-42a7-9b71-53ce3afb9822",
         "label": "Normalize",
         "used": [
-          "urn:64faf72a-c81a-4277-ad7b-95ef6daef451",
-          "urn:b7120cae-1b38-4812-9aa4-8123b3e36f0c"
+          "urn:00752b92-e109-448b-997f-b3ea8196cd92",
+          "urn:9636addd-4ce7-45df-a999-e6e6136f6bd5"
         ],
-        "associatedWith": "urn:8ae31d5e-a3ad-42bd-ad51-5124acc6a71f",
+        "associatedWith": "urn:9e3c0116-5947-4998-8e67-a79ab55a637f",
         "command": "matlabbatch{8}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{8}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Realign: Estimate & Reslice: Realigned Images (Sess 1)', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','sess', '()',{1}, '.','cfiles'));\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -157,13 +156,13 @@
         }
       },
       {
-        "@id": "urn:9c6d0647-4ef8-47d7-9883-9cc78c976689",
+        "@id": "urn:5c4343d6-8bff-477b-9505-6886037bf8fa",
         "label": "Normalize",
         "used": [
-          "urn:64faf72a-c81a-4277-ad7b-95ef6daef451",
-          "urn:64faf72a-c81a-4277-ad7b-95ef6daef451"
+          "urn:00752b92-e109-448b-997f-b3ea8196cd92",
+          "urn:00752b92-e109-448b-997f-b3ea8196cd92"
         ],
-        "associatedWith": "urn:8ae31d5e-a3ad-42bd-ad51-5124acc6a71f",
+        "associatedWith": "urn:9e3c0116-5947-4998-8e67-a79ab55a637f",
         "command": "matlabbatch{9}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Segment: Bias Corrected (1)', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','channel', '()',{1}, '.','biascorr', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -173,12 +172,12 @@
         }
       },
       {
-        "@id": "urn:7e4155c0-c82a-4288-9c97-0d282d04ea98",
+        "@id": "urn:c68b3c77-38d0-407c-830b-967321f739a9",
         "label": "Smooth",
         "used": [
-          "urn:f39e533d-15dd-40d0-b151-cf39c441c721"
+          "urn:9f50245f-1c7a-46b8-ad97-1b9ddd842bd1"
         ],
-        "associatedWith": "urn:8ae31d5e-a3ad-42bd-ad51-5124acc6a71f",
+        "associatedWith": "urn:9e3c0116-5947-4998-8e67-a79ab55a637f",
         "command": "matlabbatch{10}.spm.spatial.smooth.data(1) = cfg_dep('Normalise: Write: Normalised Images (Subj 1)', substruct('.','val', '{}',{8}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{1}, '.','files'));\nmatlabbatch{10}.spm.spatial.smooth.fwhm = [6 6 6];\nmatlabbatch{10}.spm.spatial.smooth.dtype = 0;\nmatlabbatch{10}.spm.spatial.smooth.im = 0;\nmatlabbatch{10}.spm.spatial.smooth.prefix = 's';",
         "parameters": {
           "fwhm": "[6, 6, 6]",
@@ -188,13 +187,13 @@
         }
       },
       {
-        "@id": "urn:b0d9a9c0-05e2-46e5-aecc-eb834e7acba1",
+        "@id": "urn:9bc6ddb2-0e44-4319-9930-3448025da245",
         "label": "Stat Design",
         "used": [
-          "urn:7962f1b9-fbcc-4216-999d-a029e8e92124",
-          "urn:0cf78e42-8032-409c-949c-c52da8f63be7"
+          "urn:30c8cd54-1653-4cff-86ea-7ad669b107a4",
+          "urn:0f413d1b-22ea-42e5-9d8f-a8ed53c5e448"
         ],
-        "associatedWith": "urn:8ae31d5e-a3ad-42bd-ad51-5124acc6a71f",
+        "associatedWith": "urn:9e3c0116-5947-4998-8e67-a79ab55a637f",
         "command": "matlabbatch{11}.spm.stats.fmri_spec.dir = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_cluster_k10'};\nmatlabbatch{11}.spm.stats.fmri_spec.timing.units = 'secs';\nmatlabbatch{11}.spm.stats.fmri_spec.timing.RT = 2;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t = 16;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t0 = 8;\nmatlabbatch{11}.spm.stats.fmri_spec.sess.scans(1) = cfg_dep('Smooth: Smoothed Images', substruct('.','val', '{}',{10}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));\nmatlabbatch{11}.spm.stats.fmri_spec.sess.cond = struct('name', {}, 'onset', {}, 'duration', {}, 'tmod', {}, 'pmod', {}, 'orth', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat'};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.regress = struct('name', {}, 'val', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi_reg = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.hpf = 128;\nmatlabbatch{11}.spm.stats.fmri_spec.fact = struct('name', {}, 'levels', {});\nmatlabbatch{11}.spm.stats.fmri_spec.bases.hrf.derivs = [0 0];\nmatlabbatch{11}.spm.stats.fmri_spec.volt = 1;\nmatlabbatch{11}.spm.stats.fmri_spec.global = 'None';\nmatlabbatch{11}.spm.stats.fmri_spec.mthresh = 0.8;\nmatlabbatch{11}.spm.stats.fmri_spec.mask = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.cvi = 'AR(1)';",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_cluster_k10'}",
@@ -216,12 +215,12 @@
         }
       },
       {
-        "@id": "urn:8afafea1-903a-4e02-b736-1ce962120865",
+        "@id": "urn:df900226-398d-422c-963e-eee25dd764b6",
         "label": "Estimate stat.",
         "used": [
-          "urn:09759f75-f271-429a-ae59-0a44f00dd289"
+          "urn:cf553d10-a526-4f50-b4bf-2ab75e14e197"
         ],
-        "associatedWith": "urn:8ae31d5e-a3ad-42bd-ad51-5124acc6a71f",
+        "associatedWith": "urn:9e3c0116-5947-4998-8e67-a79ab55a637f",
         "command": "matlabbatch{12}.spm.stats.fmri_est.spmmat(1) = cfg_dep('fMRI model specification: SPM.mat File', substruct('.','val', '{}',{11}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{12}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{12}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -229,12 +228,12 @@
         }
       },
       {
-        "@id": "urn:7409e6c4-7e3c-41fc-8ade-752542f081ae",
+        "@id": "urn:2b597991-b55c-470b-93e4-7495b66a06e7",
         "label": "Estimate contrast",
         "used": [
-          "urn:7dedc9bb-8c86-4990-a6b8-648da3100168"
+          "urn:0c1e9eef-fa09-4004-ba3d-9269e91e41ed"
         ],
-        "associatedWith": "urn:8ae31d5e-a3ad-42bd-ad51-5124acc6a71f",
+        "associatedWith": "urn:9e3c0116-5947-4998-8e67-a79ab55a637f",
         "command": "matlabbatch{13}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{12}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.name = 'tone counting vs baseline';\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.weights = [1 0];\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.tcon.name": "'tone counting vs baseline'",
@@ -244,12 +243,12 @@
         }
       },
       {
-        "@id": "urn:694de773-9fb6-4d11-9f94-7d4464c1040d",
+        "@id": "urn:81217ec8-dd0d-414e-bb72-4f7b170531f9",
         "label": "Threshold",
         "used": [
-          "urn:ce0142d3-44e4-4af5-8105-eef77e501933"
+          "urn:d7935d12-a9c6-4de2-b227-19088bf23c08"
         ],
-        "associatedWith": "urn:8ae31d5e-a3ad-42bd-ad51-5124acc6a71f",
+        "associatedWith": "urn:9e3c0116-5947-4998-8e67-a79ab55a637f",
         "command": "matlabbatch{14}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{13}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{14}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{14}.spm.stats.results.conspec.contrasts = Inf;\nmatlabbatch{14}.spm.stats.results.conspec.threshdesc = 'none';\nmatlabbatch{14}.spm.stats.results.conspec.thresh = 0.001;\nmatlabbatch{14}.spm.stats.results.conspec.extent = 10;\nmatlabbatch{14}.spm.stats.results.conspec.conjunction = 1;\nmatlabbatch{14}.spm.stats.results.conspec.mask.none = 1;\nmatlabbatch{14}.spm.stats.results.units = 1;\nmatlabbatch{14}.spm.stats.results.print = 'pdf';\nmatlabbatch{14}.spm.stats.results.write.tspm.basename = 'thresh';",
         "parameters": {
           "conspec.titlestr": "''",
@@ -267,7 +266,7 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:431edd12-cde6-4811-9006-d6fed017d3c5",
+        "@id": "urn:ab3c4e2c-eac4-499d-83f7-ac40b11b2893",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz",
         "digest": {
@@ -275,7 +274,7 @@
         }
       },
       {
-        "@id": "urn:88d7e833-336c-435b-9277-a5d5768699da",
+        "@id": "urn:fd665767-b5b2-4d60-a6e6-23c46cdfdc3c",
         "label": "anat_sub-01_T1w.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz",
         "digest": {
@@ -283,55 +282,55 @@
         }
       },
       {
-        "@id": "urn:e70dd1e8-a92b-4729-967d-c0dbcba46a21",
+        "@id": "urn:e6be6791-8da7-4e56-b1a5-b8192775becc",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
-        "generatedBy": "urn:e71700d1-f16b-43b9-99b9-fbd0299f2534"
+        "generatedBy": "urn:f317f726-cdf5-4537-8121-e7d5cd0b8427"
       },
       {
-        "@id": "urn:a3e61de6-6e73-40e4-a5ba-7044349cfb1a",
+        "@id": "urn:7de17507-bdc9-4002-bf2d-2815ea50a192",
         "label": "anat_sub-01_T1w.nii.gz",
-        "generatedBy": "urn:ee2408cc-c449-4e10-93d3-7c11e0a58e0f"
+        "generatedBy": "urn:1620a2a7-9490-4365-8522-a8bb5461719f"
       },
       {
-        "@id": "urn:6fa21350-0c53-4a84-a153-14a2afab1044",
+        "@id": "urn:78841fc2-5796-4cc5-9c0e-afab1681ff6b",
         "label": "func_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:3508e8e8-f0c1-4ffd-8dfe-464026c65a88"
+        "generatedBy": "urn:0f140c41-9200-4788-864b-b308f1f6bbba"
       },
       {
-        "@id": "urn:b7120cae-1b38-4812-9aa4-8123b3e36f0c",
+        "@id": "urn:9636addd-4ce7-45df-a999-e6e6136f6bd5",
         "label": "meanfunc_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:9c0ba698-c0c5-4305-977c-d9e1c1862185"
+        "generatedBy": "urn:932a5b83-fa80-448a-a1c3-dedfd1901952"
       },
       {
-        "@id": "urn:d4a98127-8091-4ed0-9db3-ec2724d0dbcd",
+        "@id": "urn:9784fc8e-7627-4dbb-8abc-886296d00f0e",
         "label": "anat_sub-01_T1w.nii",
-        "generatedBy": "urn:c7594a11-495b-4a28-a309-548106b04b0e"
+        "generatedBy": "urn:11e8ed87-b70c-4982-96a9-a139509bc82e"
       },
       {
-        "@id": "urn:64faf72a-c81a-4277-ad7b-95ef6daef451",
+        "@id": "urn:00752b92-e109-448b-997f-b3ea8196cd92",
         "label": "segment1",
         "prov:atLocation": "c1anat_sub-01_T1w.nii",
-        "generatedBy": "urn:9220cdcc-449f-4185-b7fd-f95b6f48368b",
+        "generatedBy": "urn:1a01b370-3827-4cae-a220-12911e53e9c2",
         "digest": {
           "sha256": "61ca923955d0a5c9088df9e258f41644067ec964e1c9a83284ba03b0515079b0"
         }
       },
       {
-        "@id": "urn:541e1237-85be-4540-a701-7021ec7b91a1",
+        "@id": "urn:f4788744-9fd7-46ff-ab58-b82a497af808",
         "label": "segment2",
         "prov:atLocation": "c2anat_sub-01_T1w.nii",
-        "generatedBy": "urn:9220cdcc-449f-4185-b7fd-f95b6f48368b",
+        "generatedBy": "urn:1a01b370-3827-4cae-a220-12911e53e9c2",
         "digest": {
           "sha256": "10ad88ebeebebd0bd03ccbdd4df92d500d28d14715fa5375fd35589caddf49a6"
         }
       },
       {
-        "@id": "urn:f39e533d-15dd-40d0-b151-cf39c441c721",
+        "@id": "urn:9f50245f-1c7a-46b8-ad97-1b9ddd842bd1",
         "label": "wsegment1",
-        "generatedBy": "urn:7374f398-be8e-4534-9ce6-61d41763e8e6"
+        "generatedBy": "urn:65fc4b87-9264-42a7-9b71-53ce3afb9822"
       },
       {
-        "@id": "urn:0cf78e42-8032-409c-949c-c52da8f63be7",
+        "@id": "urn:0f413d1b-22ea-42e5-9d8f-a8ed53c5e448",
         "label": "ONSETS_sub-01-MultiCond.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat",
         "digest": {
@@ -339,24 +338,24 @@
         }
       },
       {
-        "@id": "urn:7962f1b9-fbcc-4216-999d-a029e8e92124",
+        "@id": "urn:30c8cd54-1653-4cff-86ea-7ad669b107a4",
         "label": "swsegment1",
-        "generatedBy": "urn:7e4155c0-c82a-4288-9c97-0d282d04ea98"
+        "generatedBy": "urn:c68b3c77-38d0-407c-830b-967321f739a9"
       },
       {
-        "@id": "urn:09759f75-f271-429a-ae59-0a44f00dd289",
+        "@id": "urn:cf553d10-a526-4f50-b4bf-2ab75e14e197",
         "label": "SPM.mat",
-        "generatedBy": "urn:b0d9a9c0-05e2-46e5-aecc-eb834e7acba1"
+        "generatedBy": "urn:9bc6ddb2-0e44-4319-9930-3448025da245"
       },
       {
-        "@id": "urn:7dedc9bb-8c86-4990-a6b8-648da3100168",
+        "@id": "urn:0c1e9eef-fa09-4004-ba3d-9269e91e41ed",
         "label": "SPM.mat",
-        "generatedBy": "urn:8afafea1-903a-4e02-b736-1ce962120865"
+        "generatedBy": "urn:df900226-398d-422c-963e-eee25dd764b6"
       },
       {
-        "@id": "urn:ce0142d3-44e4-4af5-8105-eef77e501933",
+        "@id": "urn:d7935d12-a9c6-4de2-b227-19088bf23c08",
         "label": "SPM.mat",
-        "generatedBy": "urn:7409e6c4-7e3c-41fc-8ade-752542f081ae"
+        "generatedBy": "urn:2b597991-b55c-470b-93e4-7495b66a06e7"
       }
     ]
   }
diff --git a/examples/from_parsers/spm/spm_thr_voxelfdrp05_batch.jsonld b/examples/from_parsers/spm/spm_thr_voxelfdrp05_batch.jsonld
index c807d4adf..877cd13f2 100644
--- a/examples/from_parsers/spm/spm_thr_voxelfdrp05_batch.jsonld
+++ b/examples/from_parsers/spm/spm_thr_voxelfdrp05_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:b6d53027-108c-4776-8d13-04a771062459",
+        "@id": "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,54 +13,54 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:9e1850b6-ffea-47ef-8e79-c79113529136",
+        "@id": "urn:57bd302c-cbfd-4a43-a6e6-1604de3d3428",
         "label": "Move file",
         "used": [
-          "urn:4172ba06-847c-4616-ab77-c3c41b1d787c"
+          "urn:d38ceba6-3dd6-445f-8989-59b9378fdb02"
         ],
-        "associatedWith": "urn:b6d53027-108c-4776-8d13-04a771062459",
+        "associatedWith": "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff",
         "command": "matlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz'};\nmatlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'}"
         }
       },
       {
-        "@id": "urn:3a3ccb87-c00b-4c97-9064-3a93b3d31cd2",
+        "@id": "urn:31e0a47f-bd71-463f-8e81-315d673c0f72",
         "label": "Move file",
         "used": [
-          "urn:d052dad6-137f-45af-8fb4-39e4b54fbd17"
+          "urn:dd8157e4-5f84-4055-8577-d34fe317c4c9"
         ],
-        "associatedWith": "urn:b6d53027-108c-4776-8d13-04a771062459",
+        "associatedWith": "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff",
         "command": "matlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz'};\nmatlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'}"
         }
       },
       {
-        "@id": "urn:c88fe163-1c52-4bac-a437-5f4e61908902",
+        "@id": "urn:6c0a31ef-4f45-4001-a08d-138d9a603d2d",
         "label": "Gunzip",
         "used": [
-          "urn:c5064dd4-cae5-40c6-8fa2-e11db83cf0d0"
+          "urn:993b368d-e7e0-4da5-b496-75d6c1c7cc60"
         ],
-        "associatedWith": "urn:b6d53027-108c-4776-8d13-04a771062459",
+        "associatedWith": "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff",
         "command": "matlabbatch{3}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:42db81f2-95ce-49f7-a8de-88aa3b7ded4f",
+        "@id": "urn:1d60fb80-4134-40ee-a4a7-9fec8e81944a",
         "label": "Gunzip",
         "used": [
-          "urn:93d47eb8-5e1d-42a1-b309-8e793f89be6f"
+          "urn:b1207d77-5b40-4bd8-b6a6-55ac3138df83"
         ],
-        "associatedWith": "urn:b6d53027-108c-4776-8d13-04a771062459",
+        "associatedWith": "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff",
         "command": "matlabbatch{4}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:a9e06936-5401-4d52-ac34-becc30054375",
+        "@id": "urn:0e440f30-8029-41ae-b5c9-3fefd356c1bd",
         "label": "Realign",
         "used": [
-          "urn:6ffe9423-0397-4c77-8fa2-7f3026bc3612"
+          "urn:ed19e957-8570-4268-b348-1c8a82e4f2e1"
         ],
-        "associatedWith": "urn:b6d53027-108c-4776-8d13-04a771062459",
+        "associatedWith": "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff",
         "command": "matlabbatch{5}.spm.spatial.realign.estwrite.data{1}(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.quality = 0.9;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.sep = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.fwhm = 5;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.rtm = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.interp = 2;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.weight = '';\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.which = [0 1];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.interp = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.mask = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.prefix = 'r';",
         "parameters": {
           "eoptions.quality": "0.9",
@@ -79,13 +78,13 @@
         }
       },
       {
-        "@id": "urn:b0346181-d3dd-47ca-80c9-9296654fcf8a",
+        "@id": "urn:150bb5a4-2723-4470-8249-b8a11cf37033",
         "label": "Coregister",
         "used": [
-          "urn:4d2ad1c6-a95b-44b6-a9a5-3ccba0f424c9",
-          "urn:c66ccf72-2b79-4277-b060-f776773343dd"
+          "urn:d1a7cf1e-a9fe-46eb-b700-3db0ecdbd36e",
+          "urn:cccc4f59-e637-443d-afc8-653b7d3c359d"
         ],
-        "associatedWith": "urn:b6d53027-108c-4776-8d13-04a771062459",
+        "associatedWith": "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff",
         "command": "matlabbatch{6}.spm.spatial.coreg.estimate.ref(1) = cfg_dep('Realign: Estimate & Reslice: Mean Image', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','rmean'));\nmatlabbatch{6}.spm.spatial.coreg.estimate.source(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{6}.spm.spatial.coreg.estimate.other = {''};\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.cost_fun = 'nmi';\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.sep = [4 2];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.tol = [0.02 0.02 0.02 0.001 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.fwhm = [7 7];",
         "parameters": {
           "other": "{''}",
@@ -96,12 +95,12 @@
         }
       },
       {
-        "@id": "urn:0283ddd6-18de-4e36-9dfa-444141768252",
+        "@id": "urn:a6b3758d-de35-4810-bd31-118109b7fc63",
         "label": "Segment",
         "used": [
-          "urn:c66ccf72-2b79-4277-b060-f776773343dd"
+          "urn:cccc4f59-e637-443d-afc8-653b7d3c359d"
         ],
-        "associatedWith": "urn:b6d53027-108c-4776-8d13-04a771062459",
+        "associatedWith": "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff",
         "command": "matlabbatch{7}.spm.spatial.preproc.channel.vols(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{7}.spm.spatial.preproc.channel.biasreg = 0.001;\nmatlabbatch{7}.spm.spatial.preproc.channel.biasfwhm = 60;\nmatlabbatch{7}.spm.spatial.preproc.channel.write = [0 1];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,1'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,2'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,3'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,4'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).ngaus = 3;\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,5'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).ngaus = 4;\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,6'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).native = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.warp.mrf = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.cleanup = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.reg = [0 0.001 0.5 0.05 0.2];\nmatlabbatch{7}.spm.spatial.preproc.warp.affreg = 'mni';\nmatlabbatch{7}.spm.spatial.preproc.warp.fwhm = 0;\nmatlabbatch{7}.spm.spatial.preproc.warp.samp = 3;\nmatlabbatch{7}.spm.spatial.preproc.warp.write = [0 1];",
         "parameters": {
           "channel.biasreg": "0.001",
@@ -141,13 +140,13 @@
         }
       },
       {
-        "@id": "urn:00dfd1ee-3f50-40b5-83c5-cf7cba5bd25e",
+        "@id": "urn:f4e177a7-c607-494d-a39c-faacc2b24ddd",
         "label": "Normalize",
         "used": [
-          "urn:ab0f911d-294e-4c09-9faf-527b9ad8ba70",
-          "urn:4d2ad1c6-a95b-44b6-a9a5-3ccba0f424c9"
+          "urn:a74b6175-36ab-47d6-ab49-76a06c0930dd",
+          "urn:d1a7cf1e-a9fe-46eb-b700-3db0ecdbd36e"
         ],
-        "associatedWith": "urn:b6d53027-108c-4776-8d13-04a771062459",
+        "associatedWith": "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff",
         "command": "matlabbatch{8}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{8}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Realign: Estimate & Reslice: Realigned Images (Sess 1)', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','sess', '()',{1}, '.','cfiles'));\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -157,13 +156,13 @@
         }
       },
       {
-        "@id": "urn:beceec26-7523-46af-b8d7-0f6a297b520d",
+        "@id": "urn:4b562a15-6bf7-4e4d-aa40-ce2850c3ad1e",
         "label": "Normalize",
         "used": [
-          "urn:ab0f911d-294e-4c09-9faf-527b9ad8ba70",
-          "urn:ab0f911d-294e-4c09-9faf-527b9ad8ba70"
+          "urn:a74b6175-36ab-47d6-ab49-76a06c0930dd",
+          "urn:a74b6175-36ab-47d6-ab49-76a06c0930dd"
         ],
-        "associatedWith": "urn:b6d53027-108c-4776-8d13-04a771062459",
+        "associatedWith": "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff",
         "command": "matlabbatch{9}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Segment: Bias Corrected (1)', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','channel', '()',{1}, '.','biascorr', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -173,12 +172,12 @@
         }
       },
       {
-        "@id": "urn:1106d585-c944-4070-bdae-dec5389e80c7",
+        "@id": "urn:a1fccbf8-9cdb-4933-9e66-288648dedef9",
         "label": "Smooth",
         "used": [
-          "urn:ebcb8b5e-74e4-4989-8a38-bbe0a7e04c4c"
+          "urn:71ab96a6-c63f-4d51-9ba5-44e05d4a6bff"
         ],
-        "associatedWith": "urn:b6d53027-108c-4776-8d13-04a771062459",
+        "associatedWith": "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff",
         "command": "matlabbatch{10}.spm.spatial.smooth.data(1) = cfg_dep('Normalise: Write: Normalised Images (Subj 1)', substruct('.','val', '{}',{8}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{1}, '.','files'));\nmatlabbatch{10}.spm.spatial.smooth.fwhm = [6 6 6];\nmatlabbatch{10}.spm.spatial.smooth.dtype = 0;\nmatlabbatch{10}.spm.spatial.smooth.im = 0;\nmatlabbatch{10}.spm.spatial.smooth.prefix = 's';",
         "parameters": {
           "fwhm": "[6, 6, 6]",
@@ -188,13 +187,13 @@
         }
       },
       {
-        "@id": "urn:9b70b2fe-c40e-47a5-be54-d56288afcaf3",
+        "@id": "urn:5e833f79-5816-4ba7-aba6-6aa5c0860121",
         "label": "Stat Design",
         "used": [
-          "urn:70c7542d-6d64-4016-b446-d2cca719d924",
-          "urn:fb764185-700a-4113-9c52-21e98e41a6e6"
+          "urn:5d425601-5d7e-4ed9-9377-d968237a7bc4",
+          "urn:442c7bb5-4110-445a-becc-73c99a9b4c58"
         ],
-        "associatedWith": "urn:b6d53027-108c-4776-8d13-04a771062459",
+        "associatedWith": "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff",
         "command": "matlabbatch{11}.spm.stats.fmri_spec.dir = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_FDR_p005'};\nmatlabbatch{11}.spm.stats.fmri_spec.timing.units = 'secs';\nmatlabbatch{11}.spm.stats.fmri_spec.timing.RT = 2;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t = 16;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t0 = 8;\nmatlabbatch{11}.spm.stats.fmri_spec.sess.scans(1) = cfg_dep('Smooth: Smoothed Images', substruct('.','val', '{}',{10}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));\nmatlabbatch{11}.spm.stats.fmri_spec.sess.cond = struct('name', {}, 'onset', {}, 'duration', {}, 'tmod', {}, 'pmod', {}, 'orth', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat'};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.regress = struct('name', {}, 'val', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi_reg = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.hpf = 128;\nmatlabbatch{11}.spm.stats.fmri_spec.fact = struct('name', {}, 'levels', {});\nmatlabbatch{11}.spm.stats.fmri_spec.bases.hrf.derivs = [0 0];\nmatlabbatch{11}.spm.stats.fmri_spec.volt = 1;\nmatlabbatch{11}.spm.stats.fmri_spec.global = 'None';\nmatlabbatch{11}.spm.stats.fmri_spec.mthresh = 0.8;\nmatlabbatch{11}.spm.stats.fmri_spec.mask = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.cvi = 'AR(1)';",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_FDR_p005'}",
@@ -216,12 +215,12 @@
         }
       },
       {
-        "@id": "urn:621f2550-cf0d-4f89-ab5e-0df5a21abd79",
+        "@id": "urn:7ee58b52-0d8d-455d-bd78-b48d8d308cb5",
         "label": "Estimate stat.",
         "used": [
-          "urn:d6c735e8-f3f8-4668-b321-fbbcc52c190c"
+          "urn:19fbe20a-d53a-4526-a882-a3fe0e9e8bea"
         ],
-        "associatedWith": "urn:b6d53027-108c-4776-8d13-04a771062459",
+        "associatedWith": "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff",
         "command": "matlabbatch{12}.spm.stats.fmri_est.spmmat(1) = cfg_dep('fMRI model specification: SPM.mat File', substruct('.','val', '{}',{11}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{12}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{12}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -229,12 +228,12 @@
         }
       },
       {
-        "@id": "urn:33261e7d-11e0-4e76-96e4-af01060aa41a",
+        "@id": "urn:0e2a0df4-d48d-4631-9dc0-35ad90c8c744",
         "label": "Estimate contrast",
         "used": [
-          "urn:0c8bcc62-f2fb-4dff-8fdf-55b11d2a5d04"
+          "urn:d59db81f-1eaf-446c-be91-a7e7e07425c4"
         ],
-        "associatedWith": "urn:b6d53027-108c-4776-8d13-04a771062459",
+        "associatedWith": "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff",
         "command": "matlabbatch{13}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{12}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.name = 'tone counting vs baseline';\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.weights = [1 0];\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.tcon.name": "'tone counting vs baseline'",
@@ -244,12 +243,12 @@
         }
       },
       {
-        "@id": "urn:5358c782-7e85-4e85-843b-d2225f817135",
+        "@id": "urn:f542fa6c-2d9f-427c-86d8-d9a9a2ba5436",
         "label": "Threshold",
         "used": [
-          "urn:dc40a6cb-7781-48f1-bcc2-4b95730e1eac"
+          "urn:7fad1b91-dae2-4ff9-88e7-e8e798043820"
         ],
-        "associatedWith": "urn:b6d53027-108c-4776-8d13-04a771062459",
+        "associatedWith": "urn:ded1c7ec-5883-4f97-8990-ab8bbaf2c4ff",
         "command": "matlabbatch{14}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{13}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{14}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{14}.spm.stats.results.conspec.contrasts = Inf;\nmatlabbatch{14}.spm.stats.results.conspec.threshdesc = 'FDR';\nmatlabbatch{14}.spm.stats.results.conspec.thresh = 0.05;\nmatlabbatch{14}.spm.stats.results.conspec.extent = 0;\nmatlabbatch{14}.spm.stats.results.conspec.conjunction = 1;\nmatlabbatch{14}.spm.stats.results.conspec.mask.none = 1;\nmatlabbatch{14}.spm.stats.results.units = 1;\nmatlabbatch{14}.spm.stats.results.print = 'pdf';\nmatlabbatch{14}.spm.stats.results.write.tspm.basename = 'thresh';",
         "parameters": {
           "conspec.titlestr": "''",
@@ -267,7 +266,7 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:4172ba06-847c-4616-ab77-c3c41b1d787c",
+        "@id": "urn:d38ceba6-3dd6-445f-8989-59b9378fdb02",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz",
         "digest": {
@@ -275,7 +274,7 @@
         }
       },
       {
-        "@id": "urn:d052dad6-137f-45af-8fb4-39e4b54fbd17",
+        "@id": "urn:dd8157e4-5f84-4055-8577-d34fe317c4c9",
         "label": "anat_sub-01_T1w.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz",
         "digest": {
@@ -283,55 +282,55 @@
         }
       },
       {
-        "@id": "urn:c5064dd4-cae5-40c6-8fa2-e11db83cf0d0",
+        "@id": "urn:993b368d-e7e0-4da5-b496-75d6c1c7cc60",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
-        "generatedBy": "urn:9e1850b6-ffea-47ef-8e79-c79113529136"
+        "generatedBy": "urn:57bd302c-cbfd-4a43-a6e6-1604de3d3428"
       },
       {
-        "@id": "urn:93d47eb8-5e1d-42a1-b309-8e793f89be6f",
+        "@id": "urn:b1207d77-5b40-4bd8-b6a6-55ac3138df83",
         "label": "anat_sub-01_T1w.nii.gz",
-        "generatedBy": "urn:3a3ccb87-c00b-4c97-9064-3a93b3d31cd2"
+        "generatedBy": "urn:31e0a47f-bd71-463f-8e81-315d673c0f72"
       },
       {
-        "@id": "urn:6ffe9423-0397-4c77-8fa2-7f3026bc3612",
+        "@id": "urn:ed19e957-8570-4268-b348-1c8a82e4f2e1",
         "label": "func_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:c88fe163-1c52-4bac-a437-5f4e61908902"
+        "generatedBy": "urn:6c0a31ef-4f45-4001-a08d-138d9a603d2d"
       },
       {
-        "@id": "urn:4d2ad1c6-a95b-44b6-a9a5-3ccba0f424c9",
+        "@id": "urn:d1a7cf1e-a9fe-46eb-b700-3db0ecdbd36e",
         "label": "meanfunc_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:a9e06936-5401-4d52-ac34-becc30054375"
+        "generatedBy": "urn:0e440f30-8029-41ae-b5c9-3fefd356c1bd"
       },
       {
-        "@id": "urn:c66ccf72-2b79-4277-b060-f776773343dd",
+        "@id": "urn:cccc4f59-e637-443d-afc8-653b7d3c359d",
         "label": "anat_sub-01_T1w.nii",
-        "generatedBy": "urn:42db81f2-95ce-49f7-a8de-88aa3b7ded4f"
+        "generatedBy": "urn:1d60fb80-4134-40ee-a4a7-9fec8e81944a"
       },
       {
-        "@id": "urn:ab0f911d-294e-4c09-9faf-527b9ad8ba70",
+        "@id": "urn:a74b6175-36ab-47d6-ab49-76a06c0930dd",
         "label": "segment1",
         "prov:atLocation": "c1anat_sub-01_T1w.nii",
-        "generatedBy": "urn:0283ddd6-18de-4e36-9dfa-444141768252",
+        "generatedBy": "urn:a6b3758d-de35-4810-bd31-118109b7fc63",
         "digest": {
           "sha256": "61ca923955d0a5c9088df9e258f41644067ec964e1c9a83284ba03b0515079b0"
         }
       },
       {
-        "@id": "urn:3f82b692-071f-45d8-aa06-a7e4aab7adf9",
+        "@id": "urn:6035c3dd-8696-43dc-971f-e8ef69b32e66",
         "label": "segment2",
         "prov:atLocation": "c2anat_sub-01_T1w.nii",
-        "generatedBy": "urn:0283ddd6-18de-4e36-9dfa-444141768252",
+        "generatedBy": "urn:a6b3758d-de35-4810-bd31-118109b7fc63",
         "digest": {
           "sha256": "10ad88ebeebebd0bd03ccbdd4df92d500d28d14715fa5375fd35589caddf49a6"
         }
       },
       {
-        "@id": "urn:ebcb8b5e-74e4-4989-8a38-bbe0a7e04c4c",
+        "@id": "urn:71ab96a6-c63f-4d51-9ba5-44e05d4a6bff",
         "label": "wsegment1",
-        "generatedBy": "urn:00dfd1ee-3f50-40b5-83c5-cf7cba5bd25e"
+        "generatedBy": "urn:f4e177a7-c607-494d-a39c-faacc2b24ddd"
       },
       {
-        "@id": "urn:fb764185-700a-4113-9c52-21e98e41a6e6",
+        "@id": "urn:442c7bb5-4110-445a-becc-73c99a9b4c58",
         "label": "ONSETS_sub-01-MultiCond.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat",
         "digest": {
@@ -339,24 +338,24 @@
         }
       },
       {
-        "@id": "urn:70c7542d-6d64-4016-b446-d2cca719d924",
+        "@id": "urn:5d425601-5d7e-4ed9-9377-d968237a7bc4",
         "label": "swsegment1",
-        "generatedBy": "urn:1106d585-c944-4070-bdae-dec5389e80c7"
+        "generatedBy": "urn:a1fccbf8-9cdb-4933-9e66-288648dedef9"
       },
       {
-        "@id": "urn:d6c735e8-f3f8-4668-b321-fbbcc52c190c",
+        "@id": "urn:19fbe20a-d53a-4526-a882-a3fe0e9e8bea",
         "label": "SPM.mat",
-        "generatedBy": "urn:9b70b2fe-c40e-47a5-be54-d56288afcaf3"
+        "generatedBy": "urn:5e833f79-5816-4ba7-aba6-6aa5c0860121"
       },
       {
-        "@id": "urn:0c8bcc62-f2fb-4dff-8fdf-55b11d2a5d04",
+        "@id": "urn:d59db81f-1eaf-446c-be91-a7e7e07425c4",
         "label": "SPM.mat",
-        "generatedBy": "urn:621f2550-cf0d-4f89-ab5e-0df5a21abd79"
+        "generatedBy": "urn:7ee58b52-0d8d-455d-bd78-b48d8d308cb5"
       },
       {
-        "@id": "urn:dc40a6cb-7781-48f1-bcc2-4b95730e1eac",
+        "@id": "urn:7fad1b91-dae2-4ff9-88e7-e8e798043820",
         "label": "SPM.mat",
-        "generatedBy": "urn:33261e7d-11e0-4e76-96e4-af01060aa41a"
+        "generatedBy": "urn:0e2a0df4-d48d-4631-9dc0-35ad90c8c744"
       }
     ]
   }
diff --git a/examples/from_parsers/spm/spm_thr_voxelfwep05_batch.jsonld b/examples/from_parsers/spm/spm_thr_voxelfwep05_batch.jsonld
index 4f75af178..ba9314f77 100644
--- a/examples/from_parsers/spm/spm_thr_voxelfwep05_batch.jsonld
+++ b/examples/from_parsers/spm/spm_thr_voxelfwep05_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:b5e5955a-6fb9-4570-ae7e-fd6a82edaba3",
+        "@id": "urn:83c18660-6b2b-43ef-9001-34ec53eb6663",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,54 +13,54 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:b41877d1-5a48-4ad7-8454-3a5389e52fee",
+        "@id": "urn:89a9ca4a-2619-4d72-840c-405f8bc2474f",
         "label": "Move file",
         "used": [
-          "urn:24a2ba20-0de0-484c-b741-dfc9ea6fedff"
+          "urn:c7199008-6f75-4762-a1e8-cf1323e12c40"
         ],
-        "associatedWith": "urn:b5e5955a-6fb9-4570-ae7e-fd6a82edaba3",
+        "associatedWith": "urn:83c18660-6b2b-43ef-9001-34ec53eb6663",
         "command": "matlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz'};\nmatlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'}"
         }
       },
       {
-        "@id": "urn:56966405-26b8-4933-90f9-7edcc1f48413",
+        "@id": "urn:2070ae2f-3560-47c0-ac79-34a688f24a9a",
         "label": "Move file",
         "used": [
-          "urn:5caedbe9-19f3-420e-8d87-f4e20ddbcce3"
+          "urn:9f29816e-b4da-4f57-bad3-cb44b7169a34"
         ],
-        "associatedWith": "urn:b5e5955a-6fb9-4570-ae7e-fd6a82edaba3",
+        "associatedWith": "urn:83c18660-6b2b-43ef-9001-34ec53eb6663",
         "command": "matlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz'};\nmatlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'}"
         }
       },
       {
-        "@id": "urn:989aaab7-7b6e-420b-8760-23f945dbe032",
+        "@id": "urn:6fb154ac-656d-4ec4-b52c-ba5f3a2cb810",
         "label": "Gunzip",
         "used": [
-          "urn:199eef1f-2c36-4516-adaf-1bb43caea9bc"
+          "urn:2f10fe24-4e6d-4509-8f66-a7f2ef7f6913"
         ],
-        "associatedWith": "urn:b5e5955a-6fb9-4570-ae7e-fd6a82edaba3",
+        "associatedWith": "urn:83c18660-6b2b-43ef-9001-34ec53eb6663",
         "command": "matlabbatch{3}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:dc49031c-cf43-4d64-bf8b-afea21e10b55",
+        "@id": "urn:cd9873c3-d9ba-4e4e-a33a-017011561abf",
         "label": "Gunzip",
         "used": [
-          "urn:02423600-49a0-4f52-9935-0d9de622b7d1"
+          "urn:1c51ee27-d1e8-4e43-a40f-6ccd1b31dc4d"
         ],
-        "associatedWith": "urn:b5e5955a-6fb9-4570-ae7e-fd6a82edaba3",
+        "associatedWith": "urn:83c18660-6b2b-43ef-9001-34ec53eb6663",
         "command": "matlabbatch{4}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:4f2586b4-aacf-4613-877c-dcfbc2fc6bd6",
+        "@id": "urn:c630db8e-9100-44ca-9a60-53fd57a1b4b5",
         "label": "Realign",
         "used": [
-          "urn:87c3b7ec-ea9f-4656-83e4-9204d9e52a20"
+          "urn:85f436f2-dd24-4403-b49f-32da2110e7be"
         ],
-        "associatedWith": "urn:b5e5955a-6fb9-4570-ae7e-fd6a82edaba3",
+        "associatedWith": "urn:83c18660-6b2b-43ef-9001-34ec53eb6663",
         "command": "matlabbatch{5}.spm.spatial.realign.estwrite.data{1}(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.quality = 0.9;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.sep = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.fwhm = 5;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.rtm = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.interp = 2;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.weight = '';\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.which = [0 1];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.interp = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.mask = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.prefix = 'r';",
         "parameters": {
           "eoptions.quality": "0.9",
@@ -79,13 +78,13 @@
         }
       },
       {
-        "@id": "urn:062e710f-3caf-4683-832a-3a81935a909c",
+        "@id": "urn:78ed0f4d-6f99-449e-a8c8-4eefb0449abd",
         "label": "Coregister",
         "used": [
-          "urn:34de8b00-8464-4a51-86e2-63ea66fff312",
-          "urn:c38e299e-4bbb-4da9-b25d-aee410f81075"
+          "urn:19cc0426-833f-4cbe-9023-b74048c34ee1",
+          "urn:7b00a100-6f32-4b46-9aed-9ac5252fcdbf"
         ],
-        "associatedWith": "urn:b5e5955a-6fb9-4570-ae7e-fd6a82edaba3",
+        "associatedWith": "urn:83c18660-6b2b-43ef-9001-34ec53eb6663",
         "command": "matlabbatch{6}.spm.spatial.coreg.estimate.ref(1) = cfg_dep('Realign: Estimate & Reslice: Mean Image', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','rmean'));\nmatlabbatch{6}.spm.spatial.coreg.estimate.source(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{6}.spm.spatial.coreg.estimate.other = {''};\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.cost_fun = 'nmi';\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.sep = [4 2];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.tol = [0.02 0.02 0.02 0.001 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.fwhm = [7 7];",
         "parameters": {
           "other": "{''}",
@@ -96,12 +95,12 @@
         }
       },
       {
-        "@id": "urn:21d9dbb9-b8b6-47ac-8451-250b1a8f10ff",
+        "@id": "urn:9e0641d9-7808-4496-99b0-0b3b57c641fa",
         "label": "Segment",
         "used": [
-          "urn:c38e299e-4bbb-4da9-b25d-aee410f81075"
+          "urn:7b00a100-6f32-4b46-9aed-9ac5252fcdbf"
         ],
-        "associatedWith": "urn:b5e5955a-6fb9-4570-ae7e-fd6a82edaba3",
+        "associatedWith": "urn:83c18660-6b2b-43ef-9001-34ec53eb6663",
         "command": "matlabbatch{7}.spm.spatial.preproc.channel.vols(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{7}.spm.spatial.preproc.channel.biasreg = 0.001;\nmatlabbatch{7}.spm.spatial.preproc.channel.biasfwhm = 60;\nmatlabbatch{7}.spm.spatial.preproc.channel.write = [0 1];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,1'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,2'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,3'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,4'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).ngaus = 3;\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,5'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).ngaus = 4;\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,6'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).native = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.warp.mrf = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.cleanup = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.reg = [0 0.001 0.5 0.05 0.2];\nmatlabbatch{7}.spm.spatial.preproc.warp.affreg = 'mni';\nmatlabbatch{7}.spm.spatial.preproc.warp.fwhm = 0;\nmatlabbatch{7}.spm.spatial.preproc.warp.samp = 3;\nmatlabbatch{7}.spm.spatial.preproc.warp.write = [0 1];",
         "parameters": {
           "channel.biasreg": "0.001",
@@ -141,13 +140,13 @@
         }
       },
       {
-        "@id": "urn:56608cbb-5e14-426b-8613-85eab3025d80",
+        "@id": "urn:f2550307-1615-4358-8769-d61fcd43cd75",
         "label": "Normalize",
         "used": [
-          "urn:dd78b00e-27e5-4651-ba33-ece23c886f63",
-          "urn:34de8b00-8464-4a51-86e2-63ea66fff312"
+          "urn:6a149fb8-a85d-40a4-b5e8-153543aafd7e",
+          "urn:19cc0426-833f-4cbe-9023-b74048c34ee1"
         ],
-        "associatedWith": "urn:b5e5955a-6fb9-4570-ae7e-fd6a82edaba3",
+        "associatedWith": "urn:83c18660-6b2b-43ef-9001-34ec53eb6663",
         "command": "matlabbatch{8}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{8}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Realign: Estimate & Reslice: Realigned Images (Sess 1)', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','sess', '()',{1}, '.','cfiles'));\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -157,13 +156,13 @@
         }
       },
       {
-        "@id": "urn:2d0d5dc6-08e5-40ac-8aa5-6b3061314896",
+        "@id": "urn:699957e1-c0b1-455a-ac1e-4d72da9755be",
         "label": "Normalize",
         "used": [
-          "urn:dd78b00e-27e5-4651-ba33-ece23c886f63",
-          "urn:dd78b00e-27e5-4651-ba33-ece23c886f63"
+          "urn:6a149fb8-a85d-40a4-b5e8-153543aafd7e",
+          "urn:6a149fb8-a85d-40a4-b5e8-153543aafd7e"
         ],
-        "associatedWith": "urn:b5e5955a-6fb9-4570-ae7e-fd6a82edaba3",
+        "associatedWith": "urn:83c18660-6b2b-43ef-9001-34ec53eb6663",
         "command": "matlabbatch{9}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Segment: Bias Corrected (1)', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','channel', '()',{1}, '.','biascorr', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -173,12 +172,12 @@
         }
       },
       {
-        "@id": "urn:372db174-a1f7-4c31-8e60-42417952ac10",
+        "@id": "urn:70b1ddca-1c40-49e6-b298-6d8f0d17a54a",
         "label": "Smooth",
         "used": [
-          "urn:e453c56c-a245-49c6-a1df-805c8d4b55f8"
+          "urn:46901680-f6cf-4059-a457-bc6b9d605504"
         ],
-        "associatedWith": "urn:b5e5955a-6fb9-4570-ae7e-fd6a82edaba3",
+        "associatedWith": "urn:83c18660-6b2b-43ef-9001-34ec53eb6663",
         "command": "matlabbatch{10}.spm.spatial.smooth.data(1) = cfg_dep('Normalise: Write: Normalised Images (Subj 1)', substruct('.','val', '{}',{8}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{1}, '.','files'));\nmatlabbatch{10}.spm.spatial.smooth.fwhm = [6 6 6];\nmatlabbatch{10}.spm.spatial.smooth.dtype = 0;\nmatlabbatch{10}.spm.spatial.smooth.im = 0;\nmatlabbatch{10}.spm.spatial.smooth.prefix = 's';",
         "parameters": {
           "fwhm": "[6, 6, 6]",
@@ -188,13 +187,13 @@
         }
       },
       {
-        "@id": "urn:260a7b55-d2eb-41a6-a74b-2ba38c9acb13",
+        "@id": "urn:ffde1def-43d5-40db-ac0a-42b7ca760287",
         "label": "Stat Design",
         "used": [
-          "urn:205009e7-7fb9-474b-801c-9094dd613ffe",
-          "urn:e04b5ef2-2a17-4125-a6e2-6e59daa4fbfd"
+          "urn:08ce5ea2-6664-46f5-ae28-cb7521a7776d",
+          "urn:3ccffb33-1031-4eef-9bd7-c76eed5c2c2f"
         ],
-        "associatedWith": "urn:b5e5955a-6fb9-4570-ae7e-fd6a82edaba3",
+        "associatedWith": "urn:83c18660-6b2b-43ef-9001-34ec53eb6663",
         "command": "matlabbatch{11}.spm.stats.fmri_spec.dir = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_FWE_p005'};\nmatlabbatch{11}.spm.stats.fmri_spec.timing.units = 'secs';\nmatlabbatch{11}.spm.stats.fmri_spec.timing.RT = 2;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t = 16;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t0 = 8;\nmatlabbatch{11}.spm.stats.fmri_spec.sess.scans(1) = cfg_dep('Smooth: Smoothed Images', substruct('.','val', '{}',{10}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));\nmatlabbatch{11}.spm.stats.fmri_spec.sess.cond = struct('name', {}, 'onset', {}, 'duration', {}, 'tmod', {}, 'pmod', {}, 'orth', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat'};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.regress = struct('name', {}, 'val', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi_reg = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.hpf = 128;\nmatlabbatch{11}.spm.stats.fmri_spec.fact = struct('name', {}, 'levels', {});\nmatlabbatch{11}.spm.stats.fmri_spec.bases.hrf.derivs = [0 0];\nmatlabbatch{11}.spm.stats.fmri_spec.volt = 1;\nmatlabbatch{11}.spm.stats.fmri_spec.global = 'None';\nmatlabbatch{11}.spm.stats.fmri_spec.mthresh = 0.8;\nmatlabbatch{11}.spm.stats.fmri_spec.mask = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.cvi = 'AR(1)';",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_FWE_p005'}",
@@ -216,12 +215,12 @@
         }
       },
       {
-        "@id": "urn:0eaa70fe-e5d3-48e6-964c-868e2e73a3cd",
+        "@id": "urn:72715ec1-d45e-4385-a39a-2e81fe95c12b",
         "label": "Estimate stat.",
         "used": [
-          "urn:2eb17bf4-6037-4b2b-8ee3-1b2c53770e8f"
+          "urn:1fceabbb-ac33-4f3a-9b8f-4e3ee355c460"
         ],
-        "associatedWith": "urn:b5e5955a-6fb9-4570-ae7e-fd6a82edaba3",
+        "associatedWith": "urn:83c18660-6b2b-43ef-9001-34ec53eb6663",
         "command": "matlabbatch{12}.spm.stats.fmri_est.spmmat(1) = cfg_dep('fMRI model specification: SPM.mat File', substruct('.','val', '{}',{11}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{12}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{12}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -229,12 +228,12 @@
         }
       },
       {
-        "@id": "urn:7fcd95ec-93a2-4211-b043-14ee1e3fc5ce",
+        "@id": "urn:0d2d17a2-b566-4927-927c-9f4a9d8d2883",
         "label": "Estimate contrast",
         "used": [
-          "urn:41696253-13a1-4d14-a93f-f16cb8b3a7f9"
+          "urn:5f3b06ec-bc29-436d-b9b9-286e16290002"
         ],
-        "associatedWith": "urn:b5e5955a-6fb9-4570-ae7e-fd6a82edaba3",
+        "associatedWith": "urn:83c18660-6b2b-43ef-9001-34ec53eb6663",
         "command": "matlabbatch{13}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{12}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.name = 'tone counting vs baseline';\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.weights = [1 0];\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.tcon.name": "'tone counting vs baseline'",
@@ -244,12 +243,12 @@
         }
       },
       {
-        "@id": "urn:669e1fc0-0ce7-4613-8e8b-08db4a63db9b",
+        "@id": "urn:7ad3059d-8206-4ed1-a834-9bb3cfcb85e0",
         "label": "Threshold",
         "used": [
-          "urn:5a9fabb2-3b10-40fa-8806-332d6cd96b61"
+          "urn:0254513e-33d1-4fd4-acab-55e94b3d928f"
         ],
-        "associatedWith": "urn:b5e5955a-6fb9-4570-ae7e-fd6a82edaba3",
+        "associatedWith": "urn:83c18660-6b2b-43ef-9001-34ec53eb6663",
         "command": "matlabbatch{14}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{13}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{14}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{14}.spm.stats.results.conspec.contrasts = Inf;\nmatlabbatch{14}.spm.stats.results.conspec.threshdesc = 'FWE';\nmatlabbatch{14}.spm.stats.results.conspec.thresh = 0.05;\nmatlabbatch{14}.spm.stats.results.conspec.extent = 0;\nmatlabbatch{14}.spm.stats.results.conspec.conjunction = 1;\nmatlabbatch{14}.spm.stats.results.conspec.mask.none = 1;\nmatlabbatch{14}.spm.stats.results.units = 1;\nmatlabbatch{14}.spm.stats.results.print = 'pdf';\nmatlabbatch{14}.spm.stats.results.write.tspm.basename = 'thresh';",
         "parameters": {
           "conspec.titlestr": "''",
@@ -267,7 +266,7 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:24a2ba20-0de0-484c-b741-dfc9ea6fedff",
+        "@id": "urn:c7199008-6f75-4762-a1e8-cf1323e12c40",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz",
         "digest": {
@@ -275,7 +274,7 @@
         }
       },
       {
-        "@id": "urn:5caedbe9-19f3-420e-8d87-f4e20ddbcce3",
+        "@id": "urn:9f29816e-b4da-4f57-bad3-cb44b7169a34",
         "label": "anat_sub-01_T1w.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz",
         "digest": {
@@ -283,55 +282,55 @@
         }
       },
       {
-        "@id": "urn:199eef1f-2c36-4516-adaf-1bb43caea9bc",
+        "@id": "urn:2f10fe24-4e6d-4509-8f66-a7f2ef7f6913",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
-        "generatedBy": "urn:b41877d1-5a48-4ad7-8454-3a5389e52fee"
+        "generatedBy": "urn:89a9ca4a-2619-4d72-840c-405f8bc2474f"
       },
       {
-        "@id": "urn:02423600-49a0-4f52-9935-0d9de622b7d1",
+        "@id": "urn:1c51ee27-d1e8-4e43-a40f-6ccd1b31dc4d",
         "label": "anat_sub-01_T1w.nii.gz",
-        "generatedBy": "urn:56966405-26b8-4933-90f9-7edcc1f48413"
+        "generatedBy": "urn:2070ae2f-3560-47c0-ac79-34a688f24a9a"
       },
       {
-        "@id": "urn:87c3b7ec-ea9f-4656-83e4-9204d9e52a20",
+        "@id": "urn:85f436f2-dd24-4403-b49f-32da2110e7be",
         "label": "func_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:989aaab7-7b6e-420b-8760-23f945dbe032"
+        "generatedBy": "urn:6fb154ac-656d-4ec4-b52c-ba5f3a2cb810"
       },
       {
-        "@id": "urn:34de8b00-8464-4a51-86e2-63ea66fff312",
+        "@id": "urn:19cc0426-833f-4cbe-9023-b74048c34ee1",
         "label": "meanfunc_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:4f2586b4-aacf-4613-877c-dcfbc2fc6bd6"
+        "generatedBy": "urn:c630db8e-9100-44ca-9a60-53fd57a1b4b5"
       },
       {
-        "@id": "urn:c38e299e-4bbb-4da9-b25d-aee410f81075",
+        "@id": "urn:7b00a100-6f32-4b46-9aed-9ac5252fcdbf",
         "label": "anat_sub-01_T1w.nii",
-        "generatedBy": "urn:dc49031c-cf43-4d64-bf8b-afea21e10b55"
+        "generatedBy": "urn:cd9873c3-d9ba-4e4e-a33a-017011561abf"
       },
       {
-        "@id": "urn:dd78b00e-27e5-4651-ba33-ece23c886f63",
+        "@id": "urn:6a149fb8-a85d-40a4-b5e8-153543aafd7e",
         "label": "segment1",
         "prov:atLocation": "c1anat_sub-01_T1w.nii",
-        "generatedBy": "urn:21d9dbb9-b8b6-47ac-8451-250b1a8f10ff",
+        "generatedBy": "urn:9e0641d9-7808-4496-99b0-0b3b57c641fa",
         "digest": {
           "sha256": "61ca923955d0a5c9088df9e258f41644067ec964e1c9a83284ba03b0515079b0"
         }
       },
       {
-        "@id": "urn:28a13938-9da5-48e2-9e7f-531548586527",
+        "@id": "urn:27891055-5aed-4c5b-97cc-85ba345b94d4",
         "label": "segment2",
         "prov:atLocation": "c2anat_sub-01_T1w.nii",
-        "generatedBy": "urn:21d9dbb9-b8b6-47ac-8451-250b1a8f10ff",
+        "generatedBy": "urn:9e0641d9-7808-4496-99b0-0b3b57c641fa",
         "digest": {
           "sha256": "10ad88ebeebebd0bd03ccbdd4df92d500d28d14715fa5375fd35589caddf49a6"
         }
       },
       {
-        "@id": "urn:e453c56c-a245-49c6-a1df-805c8d4b55f8",
+        "@id": "urn:46901680-f6cf-4059-a457-bc6b9d605504",
         "label": "wsegment1",
-        "generatedBy": "urn:56608cbb-5e14-426b-8613-85eab3025d80"
+        "generatedBy": "urn:f2550307-1615-4358-8769-d61fcd43cd75"
       },
       {
-        "@id": "urn:e04b5ef2-2a17-4125-a6e2-6e59daa4fbfd",
+        "@id": "urn:3ccffb33-1031-4eef-9bd7-c76eed5c2c2f",
         "label": "ONSETS_sub-01-MultiCond.mat",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat",
         "digest": {
@@ -339,24 +338,24 @@
         }
       },
       {
-        "@id": "urn:205009e7-7fb9-474b-801c-9094dd613ffe",
+        "@id": "urn:08ce5ea2-6664-46f5-ae28-cb7521a7776d",
         "label": "swsegment1",
-        "generatedBy": "urn:372db174-a1f7-4c31-8e60-42417952ac10"
+        "generatedBy": "urn:70b1ddca-1c40-49e6-b298-6d8f0d17a54a"
       },
       {
-        "@id": "urn:2eb17bf4-6037-4b2b-8ee3-1b2c53770e8f",
+        "@id": "urn:1fceabbb-ac33-4f3a-9b8f-4e3ee355c460",
         "label": "SPM.mat",
-        "generatedBy": "urn:260a7b55-d2eb-41a6-a74b-2ba38c9acb13"
+        "generatedBy": "urn:ffde1def-43d5-40db-ac0a-42b7ca760287"
       },
       {
-        "@id": "urn:41696253-13a1-4d14-a93f-f16cb8b3a7f9",
+        "@id": "urn:5f3b06ec-bc29-436d-b9b9-286e16290002",
         "label": "SPM.mat",
-        "generatedBy": "urn:0eaa70fe-e5d3-48e6-964c-868e2e73a3cd"
+        "generatedBy": "urn:72715ec1-d45e-4385-a39a-2e81fe95c12b"
       },
       {
-        "@id": "urn:5a9fabb2-3b10-40fa-8806-332d6cd96b61",
+        "@id": "urn:0254513e-33d1-4fd4-acab-55e94b3d928f",
         "label": "SPM.mat",
-        "generatedBy": "urn:7fcd95ec-93a2-4211-b043-14ee1e3fc5ce"
+        "generatedBy": "urn:0d2d17a2-b566-4927-927c-9f4a9d8d2883"
       }
     ]
   }
diff --git a/examples/from_parsers/spm/spm_thr_voxelunct4_batch.jsonld b/examples/from_parsers/spm/spm_thr_voxelunct4_batch.jsonld
index dd13e8b20..3da5561d9 100644
--- a/examples/from_parsers/spm/spm_thr_voxelunct4_batch.jsonld
+++ b/examples/from_parsers/spm/spm_thr_voxelunct4_batch.jsonld
@@ -1,11 +1,10 @@
 {
   "@context": "https://raw.githubusercontent.com/bids-standard/BEP028_BIDSprov/master/context.json",
   "BIDSProvVersion": "dev",
-  "@id": "http://example.org/ds00000X",
   "records": {
     "prov:Agent": [
       {
-        "@id": "urn:954dc233-a400-4356-98f9-d818f2b94a91",
+        "@id": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
         "RRID": "RRID:SCR_007037",
         "@type": "prov:SoftwareAgent",
         "label": "SPM",
@@ -14,54 +13,54 @@
     ],
     "prov:Activity": [
       {
-        "@id": "urn:132f8ed1-de07-49fe-bbcd-0e7d8bf4dc50",
+        "@id": "urn:c9fd7c76-2ae4-45b3-878b-40d9bad11085",
         "label": "Move file",
         "used": [
-          "urn:6a2d483a-c551-4640-840d-afcc913d7b0c"
+          "urn:b83677f5-b62b-4acd-96b5-716f9da67ac6"
         ],
-        "associatedWith": "urn:954dc233-a400-4356-98f9-d818f2b94a91",
+        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
         "command": "matlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz'};\nmatlabbatch{1}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/FUNCTIONAL'}"
         }
       },
       {
-        "@id": "urn:d09a9e6e-3b93-45ac-bc47-55d3f9553c11",
+        "@id": "urn:1bdaaef0-7042-4734-8cfd-098e9962a533",
         "label": "Move file",
         "used": [
-          "urn:3ae2add0-3e15-43a4-8ed1-2a271df38148"
+          "urn:d09ce11e-697a-4e13-bee2-7628d33893fd"
         ],
-        "associatedWith": "urn:954dc233-a400-4356-98f9-d818f2b94a91",
+        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
         "command": "matlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.files = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz'};\nmatlabbatch{2}.cfg_basicio.file_dir.file_ops.file_move.action.copyto = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'};",
         "parameters": {
           "action.copyto": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ANATOMICAL'}"
         }
       },
       {
-        "@id": "urn:63092bb5-c00b-4806-ada8-4e675ca40481",
+        "@id": "urn:95c94be2-273b-4c7d-8a39-1ce112181183",
         "label": "Gunzip",
         "used": [
-          "urn:499b5597-193b-4c01-8748-0353d72e7812"
+          "urn:69fcfb15-c77c-40c4-a487-3ad726504cfb"
         ],
-        "associatedWith": "urn:954dc233-a400-4356-98f9-d818f2b94a91",
+        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
         "command": "matlabbatch{3}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:b6cfbd28-f1b1-428c-8aee-21fa321a24c3",
+        "@id": "urn:d448379e-f728-47d2-9567-f7ba106cd541",
         "label": "Gunzip",
         "used": [
-          "urn:571a134a-fc64-4cdd-a0f4-2ce78588cf20"
+          "urn:0bc910a4-11f0-409b-a806-fc0893a40976"
         ],
-        "associatedWith": "urn:954dc233-a400-4356-98f9-d818f2b94a91",
+        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
         "command": "matlabbatch{4}.cfg_basicio.file_dir.file_ops.cfg_gunzip_files.files(1) = cfg_dep('Move/Delete Files: Moved/Copied Files', substruct('.','val', '{}',{2}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));"
       },
       {
-        "@id": "urn:3de80e83-be49-40e6-9e70-c25dd5f971ad",
+        "@id": "urn:ab4d3e7f-fd6c-4189-a5dd-b726f1e3eaab",
         "label": "Realign",
         "used": [
-          "urn:ca817d3b-0fca-4f15-82b4-edda7393cefa"
+          "urn:3d997e80-8feb-4949-9ca6-5f2e3bd68fc6"
         ],
-        "associatedWith": "urn:954dc233-a400-4356-98f9-d818f2b94a91",
+        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
         "command": "matlabbatch{5}.spm.spatial.realign.estwrite.data{1}(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{3}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.quality = 0.9;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.sep = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.fwhm = 5;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.rtm = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.interp = 2;\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.eoptions.weight = '';\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.which = [0 1];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.interp = 4;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.wrap = [0 0 0];\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.mask = 1;\nmatlabbatch{5}.spm.spatial.realign.estwrite.roptions.prefix = 'r';",
         "parameters": {
           "eoptions.quality": "0.9",
@@ -79,13 +78,13 @@
         }
       },
       {
-        "@id": "urn:c32531f4-eacb-40a9-923b-70b1748c51c5",
+        "@id": "urn:a1759d55-2299-4ec2-aeb4-4d553b6e6626",
         "label": "Coregister",
         "used": [
-          "urn:2d92b15d-ceb0-4828-90ca-44d8cb55b37f",
-          "urn:58f887a8-b7b6-4ae0-ac2a-6f8113ecf719"
+          "urn:3e718433-e2b5-434d-a596-249413698da1",
+          "urn:916a0919-3412-4ed1-b4b5-ea6838d333b7"
         ],
-        "associatedWith": "urn:954dc233-a400-4356-98f9-d818f2b94a91",
+        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
         "command": "matlabbatch{6}.spm.spatial.coreg.estimate.ref(1) = cfg_dep('Realign: Estimate & Reslice: Mean Image', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','rmean'));\nmatlabbatch{6}.spm.spatial.coreg.estimate.source(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{6}.spm.spatial.coreg.estimate.other = {''};\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.cost_fun = 'nmi';\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.sep = [4 2];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.tol = [0.02 0.02 0.02 0.001 0.001 0.001 0.01 0.01 0.01 0.001 0.001 0.001];\nmatlabbatch{6}.spm.spatial.coreg.estimate.eoptions.fwhm = [7 7];",
         "parameters": {
           "other": "{''}",
@@ -96,12 +95,12 @@
         }
       },
       {
-        "@id": "urn:a4bcce4e-9230-4c91-afc0-6657745b8701",
+        "@id": "urn:9713c577-48d4-4ce2-9732-3e5b2cf78e79",
         "label": "Segment",
         "used": [
-          "urn:58f887a8-b7b6-4ae0-ac2a-6f8113ecf719"
+          "urn:916a0919-3412-4ed1-b4b5-ea6838d333b7"
         ],
-        "associatedWith": "urn:954dc233-a400-4356-98f9-d818f2b94a91",
+        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
         "command": "matlabbatch{7}.spm.spatial.preproc.channel.vols(1) = cfg_dep('GunZip Files: GunZipped Files', substruct('.','val', '{}',{4}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{':'}));\nmatlabbatch{7}.spm.spatial.preproc.channel.biasreg = 0.001;\nmatlabbatch{7}.spm.spatial.preproc.channel.biasfwhm = 60;\nmatlabbatch{7}.spm.spatial.preproc.channel.write = [0 1];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,1'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(1).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,2'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).ngaus = 1;\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(2).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,3'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(3).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,4'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).ngaus = 3;\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(4).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,5'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).ngaus = 4;\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).native = [1 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(5).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).tpm = {'/storage/essicd/data/NIDM-Ex/spm12_update/tpm/TPM.nii,6'};\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).ngaus = 2;\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).native = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.tissue(6).warped = [0 0];\nmatlabbatch{7}.spm.spatial.preproc.warp.mrf = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.cleanup = 1;\nmatlabbatch{7}.spm.spatial.preproc.warp.reg = [0 0.001 0.5 0.05 0.2];\nmatlabbatch{7}.spm.spatial.preproc.warp.affreg = 'mni';\nmatlabbatch{7}.spm.spatial.preproc.warp.fwhm = 0;\nmatlabbatch{7}.spm.spatial.preproc.warp.samp = 3;\nmatlabbatch{7}.spm.spatial.preproc.warp.write = [0 1];",
         "parameters": {
           "channel.biasreg": "0.001",
@@ -141,13 +140,13 @@
         }
       },
       {
-        "@id": "urn:51f3d7f5-903a-4125-a257-f7bc9e65398b",
+        "@id": "urn:6669d29c-1ab8-456b-a381-2731b50c2173",
         "label": "Normalize",
         "used": [
-          "urn:af9f6f85-8adc-4ef9-a88c-8402725f2373",
-          "urn:2d92b15d-ceb0-4828-90ca-44d8cb55b37f"
+          "urn:918fcb03-359d-488c-bb96-5b75f21afc6b",
+          "urn:3e718433-e2b5-434d-a596-249413698da1"
         ],
-        "associatedWith": "urn:954dc233-a400-4356-98f9-d818f2b94a91",
+        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
         "command": "matlabbatch{8}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{8}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Realign: Estimate & Reslice: Realigned Images (Sess 1)', substruct('.','val', '{}',{5}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','sess', '()',{1}, '.','cfiles'));\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{8}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -157,13 +156,13 @@
         }
       },
       {
-        "@id": "urn:cb81e16e-cab3-408f-93d8-37aefc195994",
+        "@id": "urn:e36979a0-f0bf-44cd-aadc-8b80d1ca6d10",
         "label": "Normalize",
         "used": [
-          "urn:af9f6f85-8adc-4ef9-a88c-8402725f2373",
-          "urn:af9f6f85-8adc-4ef9-a88c-8402725f2373"
+          "urn:918fcb03-359d-488c-bb96-5b75f21afc6b",
+          "urn:918fcb03-359d-488c-bb96-5b75f21afc6b"
         ],
-        "associatedWith": "urn:954dc233-a400-4356-98f9-d818f2b94a91",
+        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
         "command": "matlabbatch{9}.spm.spatial.normalise.write.subj.def(1) = cfg_dep('Segment: Forward Deformations', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','fordef', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.subj.resample(1) = cfg_dep('Segment: Bias Corrected (1)', substruct('.','val', '{}',{7}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','channel', '()',{1}, '.','biascorr', '()',{':'}));\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.bb = [-78 -112 -70 78 76 85];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.vox = [2 2 2];\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.interp = 4;\nmatlabbatch{9}.spm.spatial.normalise.write.woptions.prefix = 'w';",
         "parameters": {
           "woptions.bb": "[-78, -112, -70, 78, 76, 85]",
@@ -173,12 +172,12 @@
         }
       },
       {
-        "@id": "urn:e289288b-2ab9-40af-bfb8-5ccf11862589",
+        "@id": "urn:1e927d75-77b7-4b4e-baef-e3ee46d7b843",
         "label": "Smooth",
         "used": [
-          "urn:a7c0d8c8-7be5-4ebc-8f07-ebd395edf9a2"
+          "urn:739ed39d-7cda-4f20-a616-6cfacd7eb0ba"
         ],
-        "associatedWith": "urn:954dc233-a400-4356-98f9-d818f2b94a91",
+        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
         "command": "matlabbatch{10}.spm.spatial.smooth.data(1) = cfg_dep('Normalise: Write: Normalised Images (Subj 1)', substruct('.','val', '{}',{8}, '.','val', '{}',{1}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('()',{1}, '.','files'));\nmatlabbatch{10}.spm.spatial.smooth.fwhm = [6 6 6];\nmatlabbatch{10}.spm.spatial.smooth.dtype = 0;\nmatlabbatch{10}.spm.spatial.smooth.im = 0;\nmatlabbatch{10}.spm.spatial.smooth.prefix = 's';",
         "parameters": {
           "fwhm": "[6, 6, 6]",
@@ -188,13 +187,13 @@
         }
       },
       {
-        "@id": "urn:012baa80-344e-4625-9fe2-288360cec634",
+        "@id": "urn:5bbeda84-ea59-4602-8539-b4825125464d",
         "label": "Stat Design",
         "used": [
-          "urn:42974bae-1dd8-4079-a97d-4ba1ccc9632e",
-          "urn:8433fb76-022b-4846-b2d4-fdc2cbeae320"
+          "urn:8796fa10-3cd2-44da-80b5-3e07ffc7eb8b",
+          "urn:bb40fcd5-09a3-4b42-93b4-ed8ed7ee95dd"
         ],
-        "associatedWith": "urn:954dc233-a400-4356-98f9-d818f2b94a91",
+        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
         "command": "matlabbatch{11}.spm.stats.fmri_spec.dir = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_voxelwise_t4'};\nmatlabbatch{11}.spm.stats.fmri_spec.timing.units = 'secs';\nmatlabbatch{11}.spm.stats.fmri_spec.timing.RT = 2;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t = 16;\nmatlabbatch{11}.spm.stats.fmri_spec.timing.fmri_t0 = 8;\nmatlabbatch{11}.spm.stats.fmri_spec.sess.scans(1) = cfg_dep('Smooth: Smoothed Images', substruct('.','val', '{}',{10}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','files'));\nmatlabbatch{11}.spm.stats.fmri_spec.sess.cond = struct('name', {}, 'onset', {}, 'duration', {}, 'tmod', {}, 'pmod', {}, 'orth', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi = {'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/EXAMPLES/ds011/SPM/PREPROCESSING/ONSETS/sub-01-MultiCond.mat'};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.regress = struct('name', {}, 'val', {});\nmatlabbatch{11}.spm.stats.fmri_spec.sess.multi_reg = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.sess.hpf = 128;\nmatlabbatch{11}.spm.stats.fmri_spec.fact = struct('name', {}, 'levels', {});\nmatlabbatch{11}.spm.stats.fmri_spec.bases.hrf.derivs = [0 0];\nmatlabbatch{11}.spm.stats.fmri_spec.volt = 1;\nmatlabbatch{11}.spm.stats.fmri_spec.global = 'None';\nmatlabbatch{11}.spm.stats.fmri_spec.mthresh = 0.8;\nmatlabbatch{11}.spm.stats.fmri_spec.mask = {''};\nmatlabbatch{11}.spm.stats.fmri_spec.cvi = 'AR(1)';",
         "parameters": {
           "dir": "{'/storage/essicd/data/NIDM-Ex/BIDS_Data/RESULTS/TEST/nidmresults-examples/spm_voxelwise_t4'}",
@@ -216,12 +215,12 @@
         }
       },
       {
-        "@id": "urn:7c2dc4f8-24fc-4996-ab18-2e8059b863d6",
+        "@id": "urn:fe69b019-583c-4c4e-a2c3-63b4d352a94c",
         "label": "Estimate stat.",
         "used": [
-          "urn:6ed86163-23f8-47e8-89ec-54d1da8e4826"
+          "urn:6b2dccb0-069c-4d61-91cb-9885fcb4a556"
         ],
-        "associatedWith": "urn:954dc233-a400-4356-98f9-d818f2b94a91",
+        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
         "command": "matlabbatch{12}.spm.stats.fmri_est.spmmat(1) = cfg_dep('fMRI model specification: SPM.mat File', substruct('.','val', '{}',{11}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{12}.spm.stats.fmri_est.write_residuals = 0;\nmatlabbatch{12}.spm.stats.fmri_est.method.Classical = 1;",
         "parameters": {
           "write_residuals": "0",
@@ -229,12 +228,12 @@
         }
       },
       {
-        "@id": "urn:84181693-0714-48f4-9e3b-b1b52f2f8877",
+        "@id": "urn:06372779-6792-4e37-84d1-cd68357b7aed",
         "label": "Estimate contrast",
         "used": [
-          "urn:fb0604a6-1759-4f62-97f1-fc18df7e0e79"
+          "urn:47e1138d-c62e-4541-b2d0-585c81198052"
         ],
-        "associatedWith": "urn:954dc233-a400-4356-98f9-d818f2b94a91",
+        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
         "command": "matlabbatch{13}.spm.stats.con.spmmat(1) = cfg_dep('Model estimation: SPM.mat File', substruct('.','val', '{}',{12}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.name = 'tone counting vs baseline';\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.weights = [1 0];\nmatlabbatch{13}.spm.stats.con.consess{1}.tcon.sessrep = 'none';\nmatlabbatch{13}.spm.stats.con.delete = 0;",
         "parameters": {
           "consess{1}.tcon.name": "'tone counting vs baseline'",
@@ -244,12 +243,12 @@
         }
       },
       {
-        "@id": "urn:04b2168c-1bb1-445f-b71d-0bc0f29ada87",
+        "@id": "urn:34938128-0ef3-4618-8817-c35f21e124a4",
         "label": "Threshold",
         "used": [
-          "urn:ac224bd4-b45c-4ad9-a7c7-14bff747481d"
+          "urn:19459e8e-1991-490b-b90f-a18c3dc7528b"
         ],
-        "associatedWith": "urn:954dc233-a400-4356-98f9-d818f2b94a91",
+        "associatedWith": "urn:108825b6-48c2-46ba-a0d2-5aaacfc59220",
         "command": "matlabbatch{14}.spm.stats.results.spmmat(1) = cfg_dep('Contrast Manager: SPM.mat File', substruct('.','val', '{}',{13}, '.','val', '{}',{1}, '.','val', '{}',{1}), substruct('.','spmmat'));\nmatlabbatch{14}.spm.stats.results.conspec.titlestr = '';\nmatlabbatch{14}.spm.stats.results.conspec.contrasts = Inf;\nmatlabbatch{14}.spm.stats.results.conspec.threshdesc = 'none';\nmatlabbatch{14}.spm.stats.results.conspec.thresh = 4;\nmatlabbatch{14}.spm.stats.results.conspec.extent = 0;\nmatlabbatch{14}.spm.stats.results.conspec.conjunction = 1;\nmatlabbatch{14}.spm.stats.results.conspec.mask.none = 1;\nmatlabbatch{14}.spm.stats.results.units = 1;\nmatlabbatch{14}.spm.stats.results.print = 'pdf';\nmatlabbatch{14}.spm.stats.results.write.tspm.basename = 'thresh';",
         "parameters": {
           "conspec.titlestr": "''",
@@ -267,7 +266,7 @@
     ],
     "prov:Entity": [
       {
-        "@id": "urn:6a2d483a-c551-4640-840d-afcc913d7b0c",
+        "@id": "urn:b83677f5-b62b-4acd-96b5-716f9da67ac6",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/func/sub-01_task-tonecounting_bold.nii.gz",
         "digest": {
@@ -275,7 +274,7 @@
         }
       },
       {
-        "@id": "urn:3ae2add0-3e15-43a4-8ed1-2a271df38148",
+        "@id": "urn:d09ce11e-697a-4e13-bee2-7628d33893fd",
         "label": "anat_sub-01_T1w.nii.gz",
         "prov:atLocation": "/storage/essicd/data/NIDM-Ex/BIDS_Data/DATA/BIDS/ds011/sub-01/anat/sub-01_T1w.nii.gz",
         "digest": {
@@ -283,55 +282,55 @@
         }
       },
       {
-        "@id": "urn:499b5597-193b-4c01-8748-0353d72e7812",
+        "@id": "urn:69fcfb15-c77c-40c4-a487-3ad726504cfb",
         "label": "func_sub-01_task-tonecounting_bold.nii.gz",
-        "generatedBy": "urn:132f8ed1-de07-49fe-bbcd-0e7d8bf4dc50"
+        "generatedBy": "urn:c9fd7c76-2ae4-45b3-878b-40d9bad11085"
       },
       {
-        "@id": "urn:571a134a-fc64-4cdd-a0f4-2ce78588cf20",
+        "@id": "urn:0bc910a4-11f0-409b-a806-fc0893a40976",
         "label": "anat_sub-01_T1w.nii.gz",
-        "generatedBy": "urn:d09a9e6e-3b93-45ac-bc47-55d3f9553c11"
+        "generatedBy": "urn:1bdaaef0-7042-4734-8cfd-098e9962a533"
       },
       {
-        "@id": "urn:ca817d3b-0fca-4f15-82b4-edda7393cefa",
+        "@id": "urn:3d997e80-8feb-4949-9ca6-5f2e3bd68fc6",
         "label": "func_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:63092bb5-c00b-4806-ada8-4e675ca40481"
+        "generatedBy": "urn:95c94be2-273b-4c7d-8a39-1ce112181183"
       },
       {
-        "@id": "urn:2d92b15d-ceb0-4828-90ca-44d8cb55b37f",
+        "@id": "urn:3e718433-e2b5-434d-a596-249413698da1",
         "label": "meanfunc_sub-01_task-tonecounting_bold.nii",
-        "generatedBy": "urn:3de80e83-be49-40e6-9e70-c25dd5f971ad"
+        "generatedBy": "urn:ab4d3e7f-fd6c-4189-a5dd-b726f1e3eaab"
       },
       {
-        "@id": "urn:58f887a8-b7b6-4ae0-ac2a-6f8113ecf719",
+        "@id": "urn:916a0919-3412-4ed1-b4b5-ea6838d333b7",
         "label": "anat_sub-01_T1w.nii",
-        "generatedBy": "urn:b6cfbd28-f1b1-428c-8aee-21fa321a24c3"
+        "generatedBy": "urn:d448379e-f728-47d2-9567-f7ba106cd541"
       },
       {
-        "@id": "urn:af9f6f85-8adc-4ef9-a88c-8402725f2373",
+        "@id": "urn:918fcb03-359d-488c-bb96-5b75f21afc6b",
         "label": "segment1",
         "prov:atLocation": "c1anat_sub-01_T1w.nii",
-        "generatedBy": "urn:a4bcce4e-9230-4c91-afc0-6657745b8701",
+        "generatedBy": "urn:9713c577-48d4-4ce2-9732-3e5b2cf78e79",
         "digest": {
           "sha256": "61ca923955d0a5c9088df9e258f41644067ec964e1c9a83284ba03b0515079b0"
         }
       },
       {
-        "@id": "urn:3bdef291-db22-4670-b345-fff8811f30ac",
+        "@id": "urn:f8a81771-0ea9-47d0-8c3e-b3482efcb7a4",
         "label": "segment2",
         "prov:atLocation": "c2anat_sub-01_T1w.nii",
-        "generatedBy": "urn:a4bcce4e-9230-4c91-afc0-6657745b8701",
+        "generatedBy": "urn:9713c577-48d4-4ce2-9732-3e5b2cf78e79",
         "digest": {
           "sha256": "10ad88ebeebebd0bd03ccbdd4df92d500d28d14715fa5375fd35589caddf49a6"
         }
       },
       {
-        "@id": "urn:a7c0d8c8-7be5-4ebc-8f07-ebd395edf9a2",
+        "@id": "urn:739ed39d-7cda-4f20-a616-6cfacd7eb0ba",
         "label": "wsegment1",
-        "generatedBy": "urn:51f3d7f5-903a-4125-a257-f7bc9e65398b"
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@@ -339,24 +338,24 @@
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