assertion  retraction  graph  subject    predicate            object                                datatype    annotation
1          0           graph  DOID:7244  rdfs:label           bladder urachal urothelial carcinoma  xsd:string  
1          0           graph  DOID:7244  oio:inSubset         obo:doid#NCIthesaurus                 _IRI        
1          0           graph  DOID:7244  oio:id               DOID:7244                             xsd:string  
1          0           graph  DOID:7244  oio:hasOBONamespace  disease_ontology                      xsd:string  
1          0           graph  DOID:7244  oio:hasDbXref        UMLS_CUI:C1511207                     xsd:string  
1          0           graph  DOID:7244  oio:hasDbXref        NCI:C39844                            xsd:string  
1          0           graph  DOID:7244  rdfs:subClassOf      DOID:5958                             _IRI        
1          0           graph  DOID:7244  rdf:type             owl:Class                             _IRI