@prefix datacite: <http://purl.org/spar/datacite/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

datacite:hasIdentifier a owl:InverseFunctionalProperty,
        owl:ObjectProperty ;
    rdfs:label "has identifier"@en ;
    rdfs:comment "A unique identifier for the entity (either a funder, a person, a license or a resource)."@en ;
    rdfs:isDefinedBy datacite: ;
    rdfs:range datacite:Identifier .