assertion  retraction  graph  subject    predicate            object                            datatype    annotation
1          0           graph  DOID:4992  oio:hasDbXref        UMLS_CUI:C0346326                 xsd:string  
1          0           graph  DOID:4992  oio:hasDbXref        MESH:D020339                      xsd:string  
1          0           graph  DOID:4992  rdfs:subClassOf      DOID:0060108                      _IRI        
1          0           graph  DOID:4992  oio:hasDbXref        SNOMEDCT_US_2023_03_01:254976006  xsd:string  
1          0           graph  DOID:4992  oio:hasDbXref        GARD:4107                         xsd:string  
1          0           graph  DOID:4992  rdfs:subClassOf      DOID:3419                         _IRI        
1          0           graph  DOID:4992  oio:inSubset         obo:doid#NCIthesaurus             _IRI        
1          0           graph  DOID:4992  oio:hasDbXref        NCI:C4537                         xsd:string  
1          0           graph  DOID:4992  oio:hasExactSynonym  glioma of the optic nerve         @en         
1          0           graph  DOID:4992  rdf:type             owl:Class                         _IRI        
1          0           graph  DOID:4992  oio:id               DOID:4992                         xsd:string  
1          0           graph  DOID:4992  oio:hasOBONamespace  disease_ontology                  xsd:string  
1          0           graph  DOID:4992  rdfs:label           optic nerve glioma                xsd:string  
1          0           graph  DOID:4992  oio:inSubset         obo:doid#DO_rare_slim             _IRI