assertion  retraction  graph  subject    predicate            object                            datatype    annotation
1          0           graph  DOID:4708  oio:hasOBONamespace  disease_ontology                  xsd:string  
1          0           graph  DOID:4708  oio:hasDbXref        UMLS_CUI:C1333630                 xsd:string  
1          0           graph  DOID:4708  oio:id               DOID:4708                         xsd:string  
1          0           graph  DOID:4708  rdfs:label           foramen magnum meningioma         xsd:string  
1          0           graph  DOID:4708  rdfs:subClassOf      DOID:3565                         _IRI        
1          0           graph  DOID:4708  rdf:type             owl:Class                         _IRI        
1          0           graph  DOID:4708  oio:hasExactSynonym  meningioma of the Foramen Magnum  @en         
1          0           graph  DOID:4708  oio:inSubset         obo:doid#NCIthesaurus             _IRI        
1          0           graph  DOID:4708  rdfs:subClassOf      DOID:4437                         _IRI        
1          0           graph  DOID:4708  oio:hasDbXref        NCI:C5280                         xsd:string