assertion  retraction  graph  subject    predicate            object                               datatype    annotation
1          0           graph  DOID:3639  rdfs:label           spinal cord intramedullary teratoma  xsd:string  
1          0           graph  DOID:3639  oio:inSubset         obo:doid#NCIthesaurus                _IRI        
1          0           graph  DOID:3639  oio:id               DOID:3639                            xsd:string  
1          0           graph  DOID:3639  oio:hasOBONamespace  disease_ontology                     xsd:string  
1          0           graph  DOID:3639  oio:hasExactSynonym  Intramedullary Spinal teratoma       @en         
1          0           graph  DOID:3639  oio:hasDbXref        UMLS_CUI:C1334259                    xsd:string  
1          0           graph  DOID:3639  oio:hasDbXref        NCI:C5428                            xsd:string  
1          0           graph  DOID:3639  rdfs:subClassOf      DOID:5612                            _IRI        
1          0           graph  DOID:3639  rdf:type             owl:Class                            _IRI