assertion  retraction  graph  subject    predicate            object                                           datatype    annotation
1          0           graph  DOID:8050  rdfs:label           bladder tubulo-cystic clear cell adenocarcinoma  xsd:string  
1          0           graph  DOID:8050  oio:inSubset         obo:doid#NCIthesaurus                            _IRI        
1          0           graph  DOID:8050  oio:id               DOID:8050                                        xsd:string  
1          0           graph  DOID:8050  oio:hasOBONamespace  disease_ontology                                 xsd:string  
1          0           graph  DOID:8050  oio:hasDbXref        UMLS_CUI:C1511203                                xsd:string  
1          0           graph  DOID:8050  oio:hasDbXref        NCI:C39847                                       xsd:string  
1          0           graph  DOID:8050  rdfs:subClassOf      DOID:5306                                        _IRI        
1          0           graph  DOID:8050  rdf:type             owl:Class                                        _IRI