diff --git a/home/src/main/resources/rdf/tbox/firsttime/UiLabelsVocabulary.nt b/home/src/main/resources/rdf/tbox/firsttime/UILabelsVocabulary.ttl
similarity index 100%
rename from home/src/main/resources/rdf/tbox/firsttime/UiLabelsVocabulary.nt
rename to home/src/main/resources/rdf/tbox/firsttime/UILabelsVocabulary.ttl