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Digital resource analysis
Note
"Print" is used here as shorthand for physical resources; audio recordings, etc. are therefore included as 'print' material.
(click to expand)
The aim of this exercise is to identify which records describe material which is linked to (as opposed to stored on site).
A record which describes linked to material should have:
-
856 field - containing the external link
- 1st indicator: # or 4
- 2nd indicator: #, 0 or 8
- Subfields $u (the URL) and $y (display text for the online catalogue)
- 859 field - digital resource flag
- Subfield $a should contain ELD, ORR or XLD
- Subfield $b should also be present, and should contain a code similar to that found in field DRT subfield $a
- DRT field - digital record type
- Subfield $a should contain one of:
- DCW
- ETHOS
- GOOGLEBOOKS
- LD-ebooks
- LD-escores
- Other values are permitted in DRT $a, but do not appear in records for linked-to resources.
- Subfield $a should contain one of:
- In practice, the indicators of field 856 cannot be relied upon.
- Records for ETHOS material do not routinely contain 856 $y.
- There are some classes of material where the DRT and 859 fields are not present. These include:
- Records containing links to the British Newspaper Archive
(Note 2nd indicator 2)
=856 42$31855-1870$uhttp://www.britishnewspaperarchive.co.uk/search/results?TitleId=BL/0001059$yBritish Newspaper Archive
- Records containing links to images of maps on Flickr
(Note 2nd indicator 1)
=856 41$3Copy at Maps K.Top.81.73.a.$uhttps://www.flickr.com/photos/britishlibrary/50263716867$yDigitised item
- Records containing links to the BL Online Gallery
(Note 2nd indicator 1)
=856 41$3Copy at Maps Crace Port. 15.4$uhttp://www.bl.uk/onlinegallery/onlineex/crace/t/007zzz000000015u00004000.html$yDigitised map
- Records containing links Proquest U.K. Parliamentary Papers
(Note 2nd indicator 1)
=856 41$uhttps://parlipapers.proquest.com/parlipapers/docview/t70.d75.pb-001973?$yProquest U.K. Parliamentary Papers
- Records containing links to the British Newspaper Archive
(click to expand)
There are 581 instances of field 856 in 574 records in BLL60. Records can be downloaded from Reports/Records for linked-to material/Links in holdings records.
The records fall into 7 categories:
Category | Number of records | Subfields in 856 | General form of 856 | 852 | 596 | Notes | 856 in parent | 859 in parent | 959 in parent | Notes on parent |
---|---|---|---|---|---|---|---|---|---|---|
ASME e-journals | 33 | $u, $y | =856 40$uhttp://<journaltitle>.asmedigitalcollection.asme.org/journal.aspx?journalid=<xxxx>$yASME e-journal |
No | =596 \\$aASME e-journal |
Equivalent 856 without subfield $y Also: =856 \\$31850-9999$uhttps://www.asme.org/$xBLDSS
|
=859 \\$aORR$bejournal |
Yes; mostly =959 \\$fCurrently received
|
||
De Gruyter e-book | 46 | $u, $y | =856 40$uhttp://dx.doi.org/10.1515/<ISBN>$yDe Gruyter ebook |
One record has =852 \\$aBritish Library$bSTI , which should presumably be deleted |
No | Equivalent 856 without subfield $y | =859 \\$aORR$bpurchased ebook |
No | ||
East View e-books | 169 | $u, $y | =856 40$uhttp://dlib.eastview.com/browse/book/<xxxxx>$yEast View E-book |
No | No | No | =859 \\$aORR$bdonated ebook |
No | ||
Springer e-books | 295 | $u | =856 40$uhttp://www.springer.com/gb/ |
Mostly =852 \\$aBritish Library$bDSC
|
2 records have =596 \\$aSpringer eBooks (2005-2015) and no 852; the 856s in these records have a different form |
=856 \\$31850-9999$uhttp://www.springer.com/gb/$xBLDSS Most records have other links without $x as well |
=859 \\$aXLD$bejournal and/or =859 \\$aXLD$bejournal
|
Mostly =959 \\$fCurrently available
|
852s in parent record indicate that there are print holdings as well | |
Crace maps | 15 instances | $3, $u, $y | =856 41$3Copy at Maps Crace Port. <xxxx>$uhttp://www.bl.uk/onlinegallery/onlineex/crace/a/<xxxx>.html$yDigitised map |
852 with MAPS shelfmark | No | 856 should be moved to BLL01? | 13 records have the same 856 in the parent; 2 are missing | No | No | |
IP Open Access | 10 instances | $u | No standard form | =852 71$aBritish Library$bSTI$cBIPC$hIP Open Access |
No | No | No | No |
- 6 instances, 3 of which are errors (field tag incorrect)
- Other 856s are:
- 018127024:
=856 40$uhttp://bibpurl.oclc.org/web/82910$uhttp://www.cdmy.org/?page_id=16
=856 40$uhttp://cmy.revues.org
- 018127118:
=856 40$uhttp://www.jadaliyya.com/
- 018127194:
=856 40$uhttp://dlib.nyu.edu/aco
- 018127024:
(click to expand)
SFX e-resources enable the BL to provide access to content that the Library does not ingest.
Category | Number of records | FMT | 852 with print shelfmark | 852 with digital store shelfmark | Other 852 | 856 | Other 856 (without $y or $z) | 859 | 959 | FFP |
---|---|---|---|---|---|---|---|---|---|---|
SFX - Check | 1 | SE | N | N | $aBritish Library$bDSC$3Access via link to publishers website 2021- |
$3 $u $xBLDSS |
N |
$aXLD$aORR$bejournal AND $aXLD$bejournal$cSFX
|
$fCurrently available |
$aY$bBLDSS-3PM |
SFX - Check | 1 | SE | N | N | N | $3 $u $xBLDSS |
N | $aXLD$bejournal$xSFX |
N | $aY$bBLDSS-3PM |
SFX - Check | 1 | SE | N | Y | N |
$3 $u $xBLDSS AND $3 $u $xOA-J
|
N | ```$aELD$bejournal | N |
$aY$bBLDSS-3PM AND $aY$bSFX
|
SFX - extra 856 - Check | 1 | SE | N | N | N | $3 $u $xBLDSS |
Y | $aXLD$bejournal$cSFX |
N | $aY$bBLDSS-3PM |
SFX - extra 856 | 2 | SE | N | N | N | $3 $u $xBLDSS |
Y | $aXLD$bejournal$cSFX |
$fCurrently available |
$aY$bBLDSS-3PM |
SFX | 13 | SE | N | N | N | $3 $u $xBLDSS |
N | $aXLD$bejournal$cSFX |
$fCurrently available |
$aY$bBLDSS-3PM |
SFX + Digital store - extra 856 - Check | 1 | SE | N | Y | N | $3 $u $xBLDSS |
Y |
$aXLD$bejouarnal$cSFX AND $aELD$bejournal
|
$fCurrently available |
$aY$bBLDSS-3PM |
SFX + Digital Store - extra 856 - Check | 1 | SE | N | Y | N |
$3 $u $xBLDSS AND $3 $u $xOA-J
|
Y |
$aXLD$bejouarnal$cSFX AND $aELD$bejournal
|
N | $aY$bBLDSS-3PM |
SFX + Digital Store - extra 856 - Check | 11 | SE | N | Y | N | $3 $u $xBLDSS |
Y |
$aXLD$bejouarnal$cSFX AND $aELD$bejournal
|
N | $aY$bBLDSS-3PM |
SFX + Digital store - extra 856 | 51 | SE | N | Y | N | $3 $u $xBLDSS |
Y |
$aXLD$bejouarnal$cSFX AND $aELD$bejournal
|
$fCurrently available |
$aY$bBLDSS-3PM |
SFX + Digital store | 1 | SE | N | Y | N | $3 $u $xBLDSS |
N |
$aXLD$bejouarnal$cSFX AND $aELD$bejournal
|
$fCurrently available |
$aY$bBLDSS-3PM |
SFX + Print - extra 856 | 1 | SE | Y | N | N | $3 $u $xBLDSS |
Y |
$aXLD$bejouarnal$cSFX AND $aELD$bejournal
|
$fCurrently available |
$aY$bBLDSS-3PM |
SFX + Print - extra 856 | 1 | SE | Y | N | N | $3 $u $xBLDSS |
Y |
$aXLD$bejouarnal$cSFX AND $aELD$bejournal
|
$fHeld but not currently received |
$aY$bBLDSS-3PM |
SFX + Print - extra 856 | 6 | SE | Y | N | N | $3 $u $xBLDSS |
Y | $aXLD$bejournal$cSFX |
$fCurrently available |
$aY$bBLDSS-3PM |
SFX + Print | 4 | SE | Y | N | N | $3 $u $xBLDSS |
N | $aXLD$bejournal$cSFX |
$fCurrently available |
$aY$bBLDSS-3PM |
SFX + Print + Digital Store - Check | 3 | SE | Y | Y | N | $3 $u $xBLDSS |
Y |
$aXLD$bejouarnal$cSFX AND $aELD$bejournal
|
$fCurrently available |
$aY$bBLDSS-3PM AND $aY$bSFX
|
SFX + Print + Digital Store - extra 856 - Check | 1 | SE | Y | Y | $aBritish Library$bHMNTS$jDIGITAL STORE |
$3 $u $xBLDSS |
Y |
$aXLD$bejouarnal$cSFX AND $aELD$bejournal
|
$fCurrently available |
$aY$bBLDSS-3PM |
SFX + Print + Digital Store - extra 856 - Check | 1 | SE | Y | Y | N | $3 $u $xBLDSS |
Y |
$aXLD$bejouarnal$cSFX AND $aELD$bejournal
|
$fHeld but not currently received AND $aBritish Library$bDSC$j2303.890000
|
$aY$bBLDSS-3PM |
SFX + Print + Digital Store - extra 856 - Check | 1 | SE | Y | Y | N | $3 $u $xBLDSS |
Y |
$aXLD$bejouarnal$cSFX AND $aELD$bejournal
|
N | $aY$bBLDSS-3PM |
SFX + Print + Digital Store - extra 856 | 20 | SE | Y | Y | N | $3 $u $xBLDSS |
Y |
$aXLD$bejouarnal$cSFX AND $aELD$bejournal
|
$fHeld but not currently received |
$aY$bBLDSS-3PM |
SFX + Print + Digital Store - extra 856 | 265 | SE | Y | Y | N | $3 $u $xBLDSS |
Y |
$aXLD$bejouarnal$cSFX AND $aELD$bejournal
|
$fCurrently available |
$aY$bBLDSS-3PM |
SFX + Print + Digital store - extra 856 | 3 | SE | Y | Y | N | $3 $u $xBLDSS |
Y |
$aXLD$bejouarnal$cSFX AND $aELD$bejournal
|
$fCurrently received |
$aY$bBLDSS-3PM |
SFX + Print + Digital Store | 1 | BK | Y | Y | N | $3 $u $xBLDSS |
N | $aXLD$bejournal$cSFX |
$fCurrently available |
$aY$bBLDSS-3PM |
The following values were found in field 859. Erroneous values are marked with a red exclamation mark (❗).
List of values (click to expand)
- ELD ❗
- ELD--ebook
- ELD--ejournal
- ELD--emap
- ELD--escore
- ELDzJapan.--ebook ❗
- ORR--Alexander Street Press
- ORR--donated ebook
- ORR--ejournal
- ORR--ejournal+ejournal ❗
- ORR--JapanKnowledge
- ORR--Organisation for Economic Co-operation and Development
- ORR--purchased ebook
- ORR--SAE mobilus purchased ejournal database
- ORR--World Health Organization
- XLD ❗
- XLD+ORR--ejournal ❗
- XLD--Cambridge Digital Library
- XLD--datasets
- XLD--DCW
- XLD--DCW+France in the Americas Project
- XLD--edepositIreland
- XLD--ejouarnal ❗
- XLD--ejournal
- XLD--e-journal ❗
- XLD--EThOS
- XLD--EU Bookshop
- XLD--georeferencer
- XLD--GOGLEBOOKS ❗
- XLD--GOOGLEBOOKS
- XLD--GOOGLEBOOKS+France in the Americas Project
- XLD--Knowledge Unlatched
- XLD--Marcive
- XLD--MS Digitised
- XLD--MSD
- XLD--Non-UK official document
- XLD--PLAYBILL
- XLD--Springer e-journal
- XLD--UK Web Archive
- XLD--WW1
(click to expand)
Records in BLL01 were categorised according to:
- Field 852
- Presence or absence of shelfmark
- Whether the shelfmark(s) present appears to relate to a physical or digital resource
- 856 fields
- Presence of subfields $u and $y
- Presence and content of subfield $x
- 859 fields
- Content of subfields $a and $b
- Content of subfield $c (which indicates SFX records)
- DRT fields
- Content of subfield $a
- EST fields
- Content of subfield $a
- STA field
- Content of subfield $a
Shelfmarks containing "Digital Store" or "ELD.DS" were recorded as relating to digital resources. Shelfmarks containing "e-media" were recorded as relating to physical resources (CD-ROMs) except where it could be explicity established otherwise. All other shelfmarks were assumed to indicate physical resources.
The table below lists the categories found, and the number of records in each.
It is logically possible for a print-like shelfmark and an external link to appear in the same record - for example in the case of an electronic publication distributed on CD-ROM and online.
The full analysis is available to download as a spreadsheet or in more detail .
Lists of record IDs for each category can be found in [this folder] (NOT YET AVAILABLE).
Table of categories (click to expand)
Category count | Physical resource | Ingested digital resource | Linked-to electronic resource | BLDSS | SFX | ESTAR | ELD / ORR / XLD | Record status | Error category |
---|---|---|---|---|---|---|---|---|---|
1 | Y | Y | Expected but not present | XLD | Check required | ||||
6 | Y | Y | Y | XLD | Fix before migration | ||||
3 | Y | Y | Y | Y | ELD | Does not affect migration | |||
4386 | Y | Y | Y | Y | ELD | Fix before migration | |||
347 | Y | Y | Y | Y | ELD | ||||
1 | Y | Y | Y | Y | ELD / ORR / XLD | Fix before migration | |||
27 | Y | Y | Y | Y | ELD / XLD | Does not affect migration | |||
406 | Y | Y | Y | Y | ELD / XLD | Fix before migration | |||
57 | Y | Y | Y | Y | ELD / XLD | ||||
223 | Y | Y | Y | Y | Does not affect migration | ||||
2600 | Y | Y | Y | Y | |||||
192 | Y | Y | Y | ELD | Fix before migration | ||||
14 | Y | Y | Y | ELD | |||||
1 | Y | Y | Y | ELD / XLD | Fix before migration | ||||
125 | Y | Y | Y | ||||||
97 | Y | Y | Y | ELD | Fix before migration | ||||
9 | Y | Y | Y | ELD | |||||
36 | Y | Y | Y | Fix before migration | |||||
10 | Y | Y | ELD | Fix before migration | |||||
11 | Y | Y | ELD | ||||||
2 | Y | Y | XLD | Check required | |||||
1 | Y | Y | XLD | Fix before migration | |||||
12 | Y | Y | Suppressed | Check required | |||||
3 | Y | Y | Check required | ||||||
1 | Y | Y | Y | Check required | |||||
1 | Y | Y | ORR | Check required | |||||
311 | Y | Y | XLD | Suppressed | |||||
1 | Y | Y | XLD | Check required | |||||
3 | Y | Y | XLD | Fix before migration | |||||
7 | Y | Y | XLD | Policy decision required | |||||
269192 | Y | Y | XLD | ||||||
4 | Y | Y | Suppressed | Check required | |||||
17362 | Y | Y | Check required | ||||||
113 | Y | Y | Does not affect migration | ||||||
81 | Y | Y | Fix before migration | ||||||
4235 | Y | Y | Policy decision required | ||||||
376721 | Y | Y | |||||||
13 | Y | Y | Y | ELD | Fix before migration | ||||
5 | Y | Y | Y | ELD | |||||
1 | Y | Y | Y | ORR / XLD | Check required | ||||
496 | Y | Y | Y | XLD | Check required | ||||
43 | Y | Y | Y | XLD | Does not affect migration | ||||
113 | Y | Y | Y | XLD | Fix before migration | ||||
5350 | Y | Y | Y | Check required | |||||
1 | Y | Y | Y | Does not affect migration | |||||
2 | Y | Y | ELD | ||||||
5 | Y | Y | XLD | Suppressed | Check required | ||||
7 | Y | Y | XLD | Check required | |||||
2 | Y | Y | XLD | Fix before migration | |||||
34 | Y | Y | Suppressed | ||||||
4 | Y | Y | Check required | ||||||
2582 | Y | Y | Does not affect migration | ||||||
1151 | Y | Y | Fix before migration | ||||||
219680 | Y | Y | |||||||
1 | Y | Y | ELD | Check required | |||||
4 | Y | Y | XLD | Check required | |||||
118 | Y | Y | Check required | ||||||
1 | Y | ELD | Suppressed | Check required | |||||
24 | Y | ELD | Check required | ||||||
141 | Y | XLD | Suppressed | ||||||
81 | Y | XLD | Fix before migration | ||||||
366823 | Y | XLD | |||||||
40 | Y | Suppressed | Does not affect migration | ||||||
620 | Y | Suppressed | Fix before migration | ||||||
136362 | Y | Suppressed | |||||||
2 | Y | Check required | |||||||
20076 | Y | Does not affect migration | |||||||
125658 | Y | Fix before migration | |||||||
13989733 | Y | ||||||||
76 | Expected but not present | ELD | Suppressed | Check required | |||||
488 | Expected but not present | ELD | Check required | ||||||
1 | Expected but not present | XLD | Suppressed | Check required | |||||
7 | Expected but not present | XLD | Check required | ||||||
1 | Y | Expected but not present | ELD / XLD | Check required | |||||
17 | Y | Expected but not present | XLD | Suppressed | Check required | ||||
166097 | Y | Expected but not present | XLD | Check required | |||||
58 | Y | Y | ELD | Suppressed | |||||
2 | Y | Y | ELD | Fix before migration | |||||
8622 | Y | Y | ELD | ||||||
1 | Y | Y | ELD / XLD | ||||||
19 | Y | Y | XLD | Suppressed | |||||
375 | Y | Y | XLD | Fix before migration | |||||
1 | Y | Y | XLD | Policy decision required | |||||
369424 | Y | Y | XLD | ||||||
1 | Y | Y (Ethos records do not have 856 $y) | XLD | Does not affect migration | |||||
54 | Y | Y | Y | ELD | Fix before migration | ||||
55 | Y | Y | Y | ELD | |||||
9 | Y | Y | ELD | Suppressed | |||||
4236 | Y | Y | ELD | Fix before migration | |||||
219 | Y | Y | ELD | ||||||
2 | Y | Y | ELD / ORR / XLD | Fix before migration | |||||
9 | Y | Y | ELD / XLD | Fix before migration | |||||
1 | Y | Y | ELD | Check required | |||||
1403 | Y | ELD | Suppressed | Fix before migration | |||||
12 | Y | ELD | Suppressed | Policy decision required | |||||
803 | Y | ELD | Suppressed | ||||||
1 | Y | ELD | Does not affect migration | ||||||
40049 | Y | ELD | Fix before migration | ||||||
838328 | Y | ELD | |||||||
888 | Y | VDEP | Suppressed | Fix before migration | |||||
216 | Y | VDEP | Suppressed | ||||||
3212 | Y | XLD | Suppressed | Fix before migration | |||||
25 | Y | XLD | Suppressed | Policy decision required | |||||
16 | Y | XLD | Suppressed | ||||||
3 | Y | XLD | Check required | ||||||
48841 | Y | XLD | Fix before migration | ||||||
6025 | Y | XLD | |||||||
361 | Y | Suppressed | Check required | ||||||
784 | Y | Suppressed | Fix before migration | ||||||
13 | Y | Check required | |||||||
1 | Expected but not present | ORR | Check required | ||||||
1 | Expected but not present | XLD | Suppressed | Does not affect migration | |||||
14 | Expected but not present | XLD | Check required | ||||||
1 | Y | Y | XLD | Policy decision required | |||||
1 | Y | ELD | Suppressed | ||||||
2 | Y | ELD | Fix before migration | ||||||
1470 | Y | ORR | Fix before migration | ||||||
14470 | Y | ORR | |||||||
84 | Y | XLD | Suppressed | ||||||
1 | Y | XLD | Check required | ||||||
62304 | Y | XLD | Fix before migration | ||||||
398908 | Y | XLD | |||||||
25 | Y | Check required | |||||||
1 | Y | Y | ELD | Check required | |||||
1 | Y | Y | ORR | Check required | |||||
19 | Y | Y | XLD | Check required | |||||
10 | Y | Y | Suppressed | ||||||
366 | Y | Y | |||||||
16 | Y | ELD | Check required | ||||||
1 | Y | XLD | Check required | ||||||
23 | Y | Suppressed | |||||||
5 | Y | Check required | |||||||
484 | Y | Fix before migration | |||||||
14241 | Y | ||||||||
1 | Y | Suppressed | Check required | ||||||
19 | Y | Check required | |||||||
6 | ELD | Suppressed | Does not affect migration | ||||||
13 | ELD | Does not affect migration | |||||||
9 | ELD | Fix before migration | |||||||
1 | ORR | Check required | |||||||
169 | ORR | Does not affect migration | |||||||
2 | XLD | Suppressed | Check required | ||||||
1 | XLD | Suppressed | Does not affect migration | ||||||
1 | XLD | Suppressed | Fix before migration | ||||||
3 | XLD | Suppressed | Policy decision required | ||||||
266 | XLD | Does not affect migration | |||||||
1 | XLD | ||||||||
44337 | Suppressed | Check required | |||||||
249212 | Suppressed | Does not affect migration | |||||||
11 | Suppressed | Fix before migration | |||||||
17 | Suppressed | ||||||||
17549 | Check required | ||||||||
693903 | Does not affect migration | ||||||||
662 | Fix before migration | ||||||||
35 | Policy decision required | ||||||||
1900997 |
Finally, the categories above were aggregated into broader categories, as in the table below.
In this context No shelfmark indicates an 852 field without a shelfmark (this usually means that the field is lacking subfield $j).
Category | Number of records |
---|---|
Print holdings | 14493083 |
Print holdings - Error | 146476 |
Print holdings + BLDSS link | 219716 |
Print holdings + BLDSS link - Error | 3735 |
Print holdings + BLDSS link + ESTAR | 3237 |
Print holdings + BLDSS link + ESTAR - Error | 2781 |
Print holdings + ESTAR | 54 |
Print holdings + ESTAR - Error | 68 |
Print holdings + Link | 269499 |
Print holdings + Link - Error | 3424 |
Print holdings + Link with subfield $y | 394078 |
Print holdings + Link with subfield $y - Error | 1026 |
Print holdings + Link with subfield $y + ESTAR | 1 |
Digital holdings | 845749 |
Digital holdings - Error | 261347 |
Digital holdings + BLDSS link | 228 |
Digital holdings + BLDSS link - Error | 4247 |
Digital holdings + BLDSS link + ESTAR | 55 |
Digital holdings + BLDSS link + ESTAR - Error | 54 |
Digital holdings + Link - Error | 1 |
Digital holdings + Link with subfield $y | 378125 |
Digital holdings + Link with subfield $y - Error | 377 |
Analytics of digital holdings - Error | 280 |
Print and digital holdings | 13 |
Print and digital holdings - Error | 24 |
Print and digital holdings + BLDSS link | 139 |
Print and digital holdings + BLDSS link - Error | 193 |
Print and digital holdings + BLDSS link + ESTAR | 3004 |
Print and digital holdings + BLDSS link + ESTAR - Error | 5046 |
Print and digital holdings + ESTAR | 9 |
Print and digital holdings + ESTAR - Error | 133 |
Print and digital holdings + Link with subfield $y - Error | 6 |
BLDSS link | 14267 |
BLDSS link - Error | 540 |
BLDSS link + ESTAR | 365 |
BLDSS link + ESTAR - Error | 32 |
Link with subfield $y | 413488 |
Link with subfield $y - Error | 63777 |
ESTAR | 18 |
ESTAR - Error | 2 |
No resource | 2754624 |
No resource - Error | 62535 |
No shelfmark | 87318 |
No shelfmark - Error | 394 |
Unknown holdings - Error | 2448 |
Check individually | 290 |
Test records to delete | 1 |
Lists of record IDs for each category can be found in [this folder] (not yet available).