The label for bf:identifies should probably be "Resource identified".
<owl:ObjectProperty rdf:about="http://id.loc.gov/ontologies/bibframe/identifies">
<rdfs:domain rdf:resource="http://id.loc.gov/ontologies/bibframe/Identifier"/>
<skos:definition>Resource that is associated with a character string that serves to differentiate one resource from another.</skos:definition>
<rdfs:label>Resouce identified</rdfs:label>
<owl:inverseOf rdf:resource="http://id.loc.gov/ontologies/bibframe/identifiedBy"/>
<dcterms:modified>2017-02-03 (New inverse)</dcterms:modified>
</owl:ObjectProperty>
The label for bf:identifies should probably be "Resource identified".