assertion  retraction  graph  subject    predicate            object                                     datatype    annotation
1          0           graph  DOID:4768  rdfs:label           epithelial predominant pulmonary blastoma  xsd:string  
1          0           graph  DOID:4768  oio:inSubset         obo:doid#NCIthesaurus                      _IRI        
1          0           graph  DOID:4768  oio:id               DOID:4768                                  xsd:string  
1          0           graph  DOID:4768  oio:hasOBONamespace  disease_ontology                           xsd:string  
1          0           graph  DOID:4768  oio:hasDbXref        UMLS_CUI:C1333420                          xsd:string  
1          0           graph  DOID:4768  oio:hasDbXref        NCI:C36053                                 xsd:string  
1          0           graph  DOID:4768  rdfs:subClassOf      DOID:4765                                  _IRI        
1          0           graph  DOID:4768  rdf:type             owl:Class                                  _IRI