assertion  retraction  graph  subject    predicate            object                      datatype    annotation
1          0           graph  DOID:7820  rdfs:label           sphenocavernous meningioma  xsd:string  
1          0           graph  DOID:7820  oio:inSubset         obo:doid#NCIthesaurus       _IRI        
1          0           graph  DOID:7820  oio:id               DOID:7820                   xsd:string  
1          0           graph  DOID:7820  oio:hasOBONamespace  disease_ontology            xsd:string  
1          0           graph  DOID:7820  oio:hasDbXref        UMLS_CUI:C1336036           xsd:string  
1          0           graph  DOID:7820  oio:hasDbXref        NCI:C5313                   xsd:string  
1          0           graph  DOID:7820  rdfs:subClassOf      DOID:4437                   _IRI        
1          0           graph  DOID:7820  rdf:type             owl:Class                   _IRI