assertion  retraction  graph  subject    predicate            object                     datatype    annotation
1          0           graph  DOID:5238  rdfs:label           benign perivascular tumor  xsd:string  
1          0           graph  DOID:5238  oio:inSubset         obo:doid#NCIthesaurus      _IRI        
1          0           graph  DOID:5238  oio:id               DOID:5238                  xsd:string  
1          0           graph  DOID:5238  oio:hasOBONamespace  disease_ontology           xsd:string  
1          0           graph  DOID:5238  oio:hasDbXref        UMLS_CUI:C1332532          xsd:string  
1          0           graph  DOID:5238  oio:hasDbXref        NCI:C6529                  xsd:string  
1          0           graph  DOID:5238  rdfs:subClassOf      DOID:0060091               _IRI        
1          0           graph  DOID:5238  rdf:type             owl:Class                  _IRI