assertion  retraction  graph  subject    predicate            object                                    datatype    annotation
1          0           graph  DOID:4454  oio:hasDbXref        UMLS_CUI:C1333001                         xsd:string  
1          0           graph  DOID:4454  rdf:type             owl:Class                                 _IRI        
1          0           graph  DOID:4454  rdfs:label           childhood kidney cell carcinoma           xsd:string  
1          0           graph  DOID:4454  oio:hasDbXref        NCI:C6568                                 xsd:string  
1          0           graph  DOID:4454  oio:id               DOID:4454                                 xsd:string  
1          0           graph  DOID:4454  oio:hasOBONamespace  disease_ontology                          xsd:string  
1          0           graph  DOID:4454  oio:inSubset         obo:doid#DO_cancer_slim                   _IRI        
1          0           graph  DOID:4454  oio:hasExactSynonym  pediatric renal cell carcinoma            @en         
1          0           graph  DOID:3002  rdfs:subClassOf      DOID:2394                                 _IRI        
1          0           graph  DOID:3002  oio:hasExactSynonym  neuroendocrine tumor of Ovary             @en         
1          0           graph  DOID:3002  oio:hasDbXref        UMLS_CUI:C1335172                         xsd:string  
1          0           graph  DOID:3002  oio:hasOBONamespace  disease_ontology                          xsd:string  
1          0           graph  DOID:3002  oio:hasDbXref        NCI:C5237                                 xsd:string  
1          0           graph  DOID:3002  rdfs:subClassOf      DOID:169                                  _IRI        
1          0           graph  DOID:3002  rdfs:label           ovary neuroendocrine neoplasm             xsd:string  
1          0           graph  DOID:3002  oio:id               DOID:3002                                 xsd:string  
1          0           graph  DOID:3002  oio:inSubset         obo:doid#NCIthesaurus                     _IRI        
1          0           graph  DOID:3002  rdf:type             owl:Class                                 _IRI        
1          0           graph  DOID:5301  rdfs:label           fallopian tube clear cell adenocarcinoma  xsd:string  
1          0           graph  DOID:5301  oio:id               DOID:5301                                 xsd:string