assertion  retraction  graph  subject     predicate        object                                                             datatype    annotation
1          0           graph  DOID:10283  rdfs:label       prostate cancer                                                    xsd:string  
1          0           graph  DOID:10283  IAO:0000115      A male reproductive organ cancer that is located_in the prostate.  xsd:string  
1          0           graph  DOID:10283  rdfs:subClassOf  DOID:162                                                           _IRI        
1          0           graph  DOID:10283  rdf:type         owl:Class                                                          _IRI