diff --git a/src/ontology/components/pmdco-datatransformation.owl b/src/ontology/components/pmdco-datatransformation.owl
index a9c130cbf..d67984258 100644
--- a/src/ontology/components/pmdco-datatransformation.owl
+++ b/src/ontology/components/pmdco-datatransformation.owl
@@ -483,4 +483,7 @@ AnnotationAssertion(<http://www.w3.org/2004/02/skos/core#definition> :PMD_002501
 SubClassOf(:PMD_0025012 :PMD_0000583)
 
 
+AnnotationAssertion(<http://purl.obolibrary.org/obo/IAO_0000233> :PMD_0000128 "https://github.com/materialdigital/core-ontology/issues/418")
+AnnotationAssertion(rdfs:label :PMD_0000128 "local identifier"@en)
+AnnotationAssertion(<http://www.w3.org/2004/02/skos/core#definition> :PMD_0000128 "name or identifier that denotes a locally defined function, variable or argument in a programming script")
 )
\ No newline at end of file