<http://www.w3.org/2002/07/owl#ObjectProperty> <http://www.w3.org/2000/01/rdf-schema#label> "ObjectProperty" . <http://www.w3.org/2002/07/owl#ObjectProperty> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2000/01/rdf-schema#Class> . <http://www.w3.org/2002/07/owl#ObjectProperty> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> .