assertion  retraction  graph  subject    predicate            object                 datatype    annotation
1          0           graph  DOID:6648  rdfs:label           adult pineoblastoma    xsd:string  
1          0           graph  DOID:6648  oio:inSubset         obo:doid#NCIthesaurus  _IRI        
1          0           graph  DOID:6648  oio:id               DOID:6648              xsd:string  
1          0           graph  DOID:6648  oio:hasOBONamespace  disease_ontology       xsd:string  
1          0           graph  DOID:6648  oio:hasDbXref        UMLS_CUI:C0281332      xsd:string  
1          0           graph  DOID:6648  oio:hasDbXref        NCI:C8292              xsd:string  
1          0           graph  DOID:6648  rdfs:subClassOf      DOID:5031              _IRI        
1          0           graph  DOID:6648  rdf:type             owl:Class              _IRI