assertion  retraction  graph  subject    predicate            object                                           datatype    annotation
1          0           graph  DOID:6845  rdfs:label           infiltrating ureter transitional cell carcinoma  xsd:string  
1          0           graph  DOID:6845  oio:inSubset         obo:doid#NCIthesaurus                            _IRI        
1          0           graph  DOID:6845  oio:id               DOID:6845                                        xsd:string  
1          0           graph  DOID:6845  oio:hasOBONamespace  disease_ontology                                 xsd:string  
1          0           graph  DOID:6845  oio:hasDbXref        UMLS_CUI:C1512750                                xsd:string  
1          0           graph  DOID:6845  oio:hasDbXref        NCI:C39879                                       xsd:string  
1          0           graph  DOID:6845  rdfs:subClassOf      DOID:6888                                        _IRI        
1          0           graph  DOID:6845  rdf:type             owl:Class                                        _IRI