assertion  retraction  graph  subject    predicate              object                            datatype    annotation
1          0           graph  DOID:734   oio:hasDbXref          NCI:C9106                         xsd:string  
1          0           graph  DOID:734   oio:hasExactSynonym    urethral Ca                       @en         
1          0           graph  DOID:734   oio:hasOBONamespace    disease_ontology                  xsd:string  
1          0           graph  DOID:734   rdfs:label             urethra cancer                    xsd:string  
1          0           graph  DOID:734   oio:hasDbXref          MESH:D014523                      xsd:string  
1          0           graph  DOID:734   oio:inSubset           obo:doid#NCIthesaurus             _IRI        
1          0           graph  DOID:734   oio:hasExactSynonym    malignant urethral neoplasm       @en         
1          0           graph  DOID:734   rdf:type               owl:Class                         _IRI        
1          0           graph  DOID:734   oio:hasAlternativeId   DOID:737                          xsd:string  
1          0           graph  DOID:734   oio:hasDbXref          NCI:C7507                         xsd:string  
1          0           graph  DOID:734   oio:inSubset           obo:doid#DO_rare_slim             _IRI        
1          0           graph  DOID:734   oio:hasRelatedSynonym  cancer of urethra                 @en         
1          0           graph  DOID:734   oio:hasDbXref          SNOMEDCT_US_2023_03_01:363459007  xsd:string  
1          0           graph  DOID:734   rdfs:subClassOf        DOID:3996                         _IRI        
1          0           graph  DOID:734   oio:hasDbXref          ICD10CM:C68.0                     xsd:string  
1          0           graph  DOID:734   oio:hasDbXref          SNOMEDCT_US_2023_03_01:94123008   xsd:string  
1          0           graph  DOID:3009  rdfs:subClassOf        DOID:0060082                      _IRI        
1          0           graph  DOID:3009  oio:id                 DOID:3009                         xsd:string  
1          0           graph  DOID:3009  oio:hasDbXref          NCI:C5169                         xsd:string  
1          0           graph  DOID:3009  oio:inSubset           obo:doid#NCIthesaurus             _IRI