assertion  retraction  graph  subject    predicate            object                    datatype    annotation
1          0           graph  DOID:8031  oio:inSubset         obo:doid#NCIthesaurus     _IRI        
1          0           graph  DOID:8031  rdfs:subClassOf      DOID:3565                 _IRI        
1          0           graph  DOID:8031  oio:hasDbXref        NCI:C6756                 xsd:string  
1          0           graph  DOID:8031  oio:hasExactSynonym  Pineal meningioma         @en         
1          0           graph  DOID:8031  rdfs:label           pineal region meningioma  xsd:string  
1          0           graph  DOID:8031  oio:id               DOID:8031                 xsd:string  
1          0           graph  DOID:8031  rdf:type             owl:Class                 _IRI        
1          0           graph  DOID:8031  rdfs:subClassOf      DOID:5032                 _IRI        
1          0           graph  DOID:8031  oio:hasDbXref        UMLS_CUI:C1335418         xsd:string  
1          0           graph  DOID:8031  oio:hasOBONamespace  disease_ontology          xsd:string