diff --git a/ontmodel/imageannotation_vocab.ttl b/ontmodel/imageannotation_vocab.ttl
index 3e5782d102aa..5076938c7135 100644
--- a/ontmodel/imageannotation_vocab.ttl
+++ b/ontmodel/imageannotation_vocab.ttl
@@ -51,7 +51,7 @@
 ###  http://www.purl.org/cuneiform/Fracture
 :Fracture rdf:type owl:Class ;
           rdfs:subClassOf cunei:TabletFeature ;
-          <http://www.w3.org/2004/02/skos/core#definition> "A fractured area on a cuneiform tablet"@en .
+          <http://www.w3.org/2004/02/skos/core#definition> "A fractured area on a cuneiform tablet"@en ;
           rdfs:label "fracture"@en .