assertion  retraction  graph  subject    predicate            object                            datatype    annotation
1          0           graph  DOID:5505  oio:hasDbXref        ICDO:9393/3                       xsd:string  
1          0           graph  DOID:5505  rdfs:subClassOf      DOID:4844                         _IRI        
1          0           graph  DOID:5505  oio:hasDbXref        SNOMEDCT_US_2023_03_01:112686007  xsd:string  
1          0           graph  DOID:5505  oio:hasDbXref        UMLS_CUI:C0334578                 xsd:string  
1          0           graph  DOID:5505  oio:inSubset         obo:doid#NCIthesaurus             _IRI        
1          0           graph  DOID:5505  oio:id               DOID:5505                         xsd:string  
1          0           graph  DOID:5505  oio:hasDbXref        NCI:C4319                         xsd:string  
1          0           graph  DOID:5505  rdfs:label           papillary ependymoma              xsd:string  
1          0           graph  DOID:5505  oio:hasOBONamespace  disease_ontology                  xsd:string  
1          0           graph  DOID:5505  oio:hasDbXref        MESH:D004806                      xsd:string  
1          0           graph  DOID:5505  oio:inSubset         obo:doid#DO_cancer_slim           _IRI        
1          0           graph  DOID:5505  rdf:type             owl:Class                         _IRI