assertion  retraction  graph  subject    predicate            object                                   datatype    annotation
1          0           graph  DOID:6335  oio:hasDbXref        MESH:C000608854                          xsd:string  
1          0           graph  DOID:6335  oio:hasOBONamespace  disease_ontology                         xsd:string  
1          0           graph  DOID:6335  rdfs:subClassOf      DOID:3419                                _IRI        
1          0           graph  DOID:6335  rdfs:subClassOf      DOID:3565                                _IRI        
1          0           graph  DOID:6335  rdf:type             owl:Class                                _IRI        
1          0           graph  DOID:6335  rdfs:label           bilateral meningioma of optic nerve      xsd:string  
1          0           graph  DOID:6335  oio:inSubset         obo:doid#NCIthesaurus                    _IRI        
1          0           graph  DOID:6335  oio:hasDbXref        UMLS_CUI:C1332551                        xsd:string  
1          0           graph  DOID:6335  oio:id               DOID:6335                                xsd:string  
1          0           graph  DOID:6335  oio:hasExactSynonym  Bilateral meningioma of the optic nerve  @en         
1          0           graph  DOID:6335  oio:hasDbXref        NCI:C5304                                xsd:string