: AFX_0002793http://purl.allotrope.org/ontologies/property# Create a prefix for http://purl.allotrope.org/ontologies/property# Hit Enter to save Double click to create a prefix | rdfs:subPropertyOf | : BFO_0000051http://purl.obolibrary.org/obo/ Create a prefix for http://purl.obolibrary.org/obo/ Hit Enter to save Double click to create a prefix |