assertion  retraction  graph  subject    predicate            object                                                    datatype    annotation
1          0           graph  DOID:6606  rdfs:label           eosinophilic variant of chromophobe renal cell carcinoma  xsd:string  
1          0           graph  DOID:6606  oio:inSubset         obo:doid#NCIthesaurus                                     _IRI        
1          0           graph  DOID:6606  oio:id               DOID:6606                                                 xsd:string  
1          0           graph  DOID:6606  oio:hasOBONamespace  disease_ontology                                          xsd:string  
1          0           graph  DOID:6606  oio:hasDbXref        UMLS_CUI:C1333405                                         xsd:string  
1          0           graph  DOID:6606  oio:hasDbXref        NCI:C27889                                                xsd:string  
1          0           graph  DOID:6606  rdfs:subClassOf      DOID:4471                                                 _IRI        
1          0           graph  DOID:6606  rdf:type             owl:Class                                                 _IRI