assertion  retraction  graph  subject    predicate            object                         datatype    annotation
1          0           graph  DOID:4160  rdfs:label           differentiating neuroblastoma  xsd:string  
1          0           graph  DOID:4160  oio:inSubset         obo:doid#NCIthesaurus          _IRI        
1          0           graph  DOID:4160  oio:id               DOID:4160                      xsd:string  
1          0           graph  DOID:4160  oio:hasOBONamespace  disease_ontology               xsd:string  
1          0           graph  DOID:4160  oio:hasDbXref        UMLS_CUI:C1511934              xsd:string  
1          0           graph  DOID:4160  oio:hasDbXref        NCI:C42048                     xsd:string  
1          0           graph  DOID:4160  rdfs:subClassOf      DOID:769                       _IRI        
1          0           graph  DOID:4160  rdf:type             owl:Class                      _IRI