assertion  retraction  graph  subject    predicate            object                                                        datatype    annotation
1          0           graph  DOID:6476  rdfs:label           clear cell variant infiltrating bladder urothelial carcinoma  xsd:string  
1          0           graph  DOID:6476  oio:inSubset         obo:doid#NCIthesaurus                                         _IRI        
1          0           graph  DOID:6476  oio:id               DOID:6476                                                     xsd:string  
1          0           graph  DOID:6476  oio:hasOBONamespace  disease_ontology                                              xsd:string  
1          0           graph  DOID:6476  oio:hasDbXref        UMLS_CUI:C1512737                                             xsd:string  
1          0           graph  DOID:6476  oio:hasDbXref        NCI:C39827                                                    xsd:string  
1          0           graph  DOID:6476  rdfs:subClassOf      DOID:6477                                                     _IRI        
1          0           graph  DOID:6476  rdf:type             owl:Class                                                     _IRI