diff --git a/data/tlg0086/tlg034/__cts__.xml b/data/tlg0086/tlg034/__cts__.xml
index 34e8d323e..d3e61bd59 100644
--- a/data/tlg0086/tlg034/__cts__.xml
+++ b/data/tlg0086/tlg034/__cts__.xml
@@ -3,23 +3,23 @@
             
    <ti:title xml:lang="eng">Ars Poetica</ti:title>
             
-   <ti:edition projid="greekLit:digicorpus-grc1" urn="urn:cts:greekLit:tlg0086.tlg034.digicorpus-grc1" workUrn="urn:cts:greekLit:tlg0086.tlg034">
+   <ti:edition projid="greekLit:digicorpus-grc1" urn="urn:cts:greekLit:tlg0086.tlg034.digicorpus-grc1" workUrn="urn:cts:greekLit:tlg0086.tlg034" xml:lang="grc">
                 
-      <ti:label xml:lang="eng">Ars Poetica</ti:label>
+      <ti:label xml:lang="lat">Ars Poetica</ti:label>
                 
-      <ti:description xml:lang="eng">Aristotelis Opera, ed. Immanuel Bekker. Oxford, Oxford
+      <ti:description xml:lang="mul">Aristotelis Opera, ed. Immanuel Bekker. Oxford, Oxford
                     University Press, 1837. </ti:description>
                 
    </ti:edition>
             
-   <ti:translation projid="greekLit:digicorpus-ara1" urn="urn:cts:greekLit:tlg0086.tlg034.digicorpus-ara1" xml:lang="eng" workUrn="urn:cts:greekLit:tlg0086.tlg034">
+   <ti:translation projid="greekLit:digicorpus-ara1" urn="urn:cts:greekLit:tlg0086.tlg034.digicorpus-ara1" xml:lang="ara" workUrn="urn:cts:greekLit:tlg0086.tlg034">
                 
-      <ti:label xml:lang="eng">Ars Poetica (Arabic)</ti:label>
+      <ti:label xml:lang="mul">Ars Poetica (Arabic)</ti:label>
                 
-      <ti:description xml:lang="eng">Arisṭūṭālīs: Fann al-šiʿr, maʿa l-tarǧamah al-ʿarabīyah
+      <ti:description xml:lang="mul">Arisṭūṭālīs: Fann al-šiʿr, maʿa l-tarǧamah al-ʿarabīyah
                     al-qadīmah wa-šurūḥ al-Fārābī wa-Ibn Sīnā wa-Ibn Rušd. ed. ʿAbd al-Raḥmān
                     Badawī. Cairo, Maktabat al-nahḍah al-miṣrīyah, 1953. </ti:description>
                 
    </ti:translation>
         
-</ti:work>
\ No newline at end of file
+</ti:work>