assertion  retraction  graph  subject    predicate            object                                datatype    annotation
1          0           graph  DOID:6575  oio:hasOBONamespace  disease_ontology                      xsd:string  
1          0           graph  DOID:6575  rdf:type             owl:Class                             _IRI        
1          0           graph  DOID:6575  rdfs:subClassOf      DOID:4991                             _IRI        
1          0           graph  DOID:6575  oio:hasExactSynonym  pediatric visual pathway astrocytoma  @en         
1          0           graph  DOID:6575  oio:inSubset         obo:doid#NCIthesaurus                 _IRI        
1          0           graph  DOID:6575  oio:hasDbXref        NCI:C7534                             xsd:string  
1          0           graph  DOID:6575  rdfs:label           childhood optic tract astrocytoma     xsd:string  
1          0           graph  DOID:6575  oio:hasDbXref        UMLS_CUI:C1333014                     xsd:string  
1          0           graph  DOID:6575  oio:inSubset         obo:doid#DO_cancer_slim               _IRI        
1          0           graph  DOID:6575  oio:id               DOID:6575                             xsd:string