assertion  retraction  graph  subject             predicate        object              datatype    annotation
1          0           graph  obo:UBERON_0000996  rdfs:label       vagina              xsd:string  
1          0           graph  obo:UBERON_0000996  oio:id           UBERON:0000996      xsd:string  
1          0           graph  obo:UBERON_0000996  rdfs:subClassOf  obo:UBERON_0013515  _IRI        
1          0           graph  obo:UBERON_0000996  rdfs:subClassOf  obo:UBERON_0004120  _IRI        
1          0           graph  obo:UBERON_0000996  rdf:type         owl:Class           _IRI