assertion  retraction  graph  subject    predicate            object                                      datatype    annotation
1          0           graph  DOID:7958  rdfs:label           sarcomatoid penile squamous cell carcinoma  xsd:string  
1          0           graph  DOID:7958  oio:inSubset         obo:doid#NCIthesaurus                       _IRI        
1          0           graph  DOID:7958  oio:id               DOID:7958                                   xsd:string  
1          0           graph  DOID:7958  oio:hasOBONamespace  disease_ontology                            xsd:string  
1          0           graph  DOID:7958  oio:hasExactSynonym  sarcomatous carcinoma of the penis          @en         
1          0           graph  DOID:7958  oio:hasDbXref        UMLS_CUI:C1335923                           xsd:string  
1          0           graph  DOID:7958  oio:hasDbXref        NCI:C6984                                   xsd:string  
1          0           graph  DOID:7958  rdfs:subClassOf      DOID:5518                                   _IRI        
1          0           graph  DOID:7958  rdf:type             owl:Class                                   _IRI