@prefix rdf: . @prefix owl: . _:vb964256 rdf:type owl:Restriction . @prefix xsd: . _:vb964256 owl:maxCardinality "1"^^xsd:nonNegativeInteger ; owl:minCardinality "1"^^xsd:nonNegativeInteger . @prefix http-voc: . _:vb964256 owl:onProperty http-voc:fieldName . @prefix pwdr: . @prefix ns5: . _:vb964256 pwdr:describedby ns5:http .