assertion  retraction  graph  subject    predicate            object                    datatype    annotation
1          0           graph  DOID:3116  rdfs:subClassOf      DOID:557                  _IRI        
1          0           graph  DOID:3116  rdfs:label           kidney benign neoplasm    xsd:string  
1          0           graph  DOID:3116  oio:id               DOID:3116                 xsd:string  
1          0           graph  DOID:3116  oio:hasDbXref        NCI:C7514                 xsd:string  
1          0           graph  DOID:3116  rdf:type             owl:Class                 _IRI        
1          0           graph  DOID:3116  oio:hasDbXref        UMLS_CUI:C1334323         xsd:string  
1          0           graph  DOID:3116  rdfs:subClassOf      DOID:731                  _IRI        
1          0           graph  DOID:3116  oio:hasOBONamespace  disease_ontology          xsd:string  
1          0           graph  DOID:3116  oio:hasExactSynonym  renal and ureteral tumor  @en         
1          0           graph  DOID:3116  oio:inSubset         obo:doid#NCIthesaurus     _IRI