assertion  retraction  graph  subject    predicate            object                             datatype    annotation
1          0           graph  DOID:6934  rdfs:label           urethra inverted papilloma         xsd:string  
1          0           graph  DOID:6934  rdfs:subClassOf      DOID:2615                          _IRI        
1          0           graph  DOID:6934  oio:hasExactSynonym  Inverted papilloma of the urethra  @en         
1          0           graph  DOID:6934  oio:hasOBONamespace  disease_ontology                   xsd:string  
1          0           graph  DOID:6934  rdfs:subClassOf      DOID:2140                          _IRI        
1          0           graph  DOID:6934  oio:hasDbXref        UMLS_CUI:C1336887                  xsd:string  
1          0           graph  DOID:6934  oio:inSubset         obo:doid#NCIthesaurus              _IRI        
1          0           graph  DOID:6934  rdf:type             owl:Class                          _IRI        
1          0           graph  DOID:6934  oio:hasDbXref        NCI:C6173                          xsd:string  
1          0           graph  DOID:6934  oio:id               DOID:6934                          xsd:string