assertion  retraction  graph  subject    predicate            object                           datatype    annotation
1          0           graph  DOID:4454  rdfs:subClassOf      DOID:4450                        _IRI        
1          0           graph  DOID:4454  oio:inSubset         obo:doid#NCIthesaurus            _IRI        
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