<http://purl.obolibrary.org/obo/BFO_0000067> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#ObjectProperty> .
<http://purl.obolibrary.org/obo/BFO_0000066> <http://www.w3.org/2002/07/owl#inverseOf> <http://purl.obolibrary.org/obo/BFO_0000067> .
<http://purl.obolibrary.org/obo/BFO_0000067> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#ObjectProperty> .
<http://purl.obolibrary.org/obo/BFO_0000066> <http://www.w3.org/2002/07/owl#inverseOf> <http://purl.obolibrary.org/obo/BFO_0000067> .