assertion  retraction  graph  subject    predicate            object                    datatype    annotation
1          0           graph  DOID:7819  rdfs:label           sphenoorbital meningioma  xsd:string  
1          0           graph  DOID:7819  oio:inSubset         obo:doid#NCIthesaurus     _IRI        
1          0           graph  DOID:7819  oio:id               DOID:7819                 xsd:string  
1          0           graph  DOID:7819  oio:hasOBONamespace  disease_ontology          xsd:string  
1          0           graph  DOID:7819  oio:hasDbXref        UMLS_CUI:C1336040         xsd:string  
1          0           graph  DOID:7819  oio:hasDbXref        NCI:C5285                 xsd:string  
1          0           graph  DOID:7819  rdfs:subClassOf      DOID:4437                 _IRI        
1          0           graph  DOID:7819  rdf:type             owl:Class                 _IRI