assertion  retraction  graph  subject    predicate            object                                  datatype    annotation
1          0           graph  DOID:1523  oio:hasOBONamespace  disease_ontology                        xsd:string  
1          0           graph  DOID:1523  oio:hasDbXref        SNOMEDCT_US_2023_03_01:133751000119102  xsd:string  
1          0           graph  DOID:1523  oio:hasDbXref        UMLS_CUI:C0519037                       xsd:string  
1          0           graph  DOID:1523  rdfs:label           colon lymphoma                          xsd:string  
1          0           graph  DOID:1523  rdf:type             owl:Class                               _IRI        
1          0           graph  DOID:1523  oio:id               DOID:1523                               xsd:string  
1          0           graph  DOID:1523  oio:hasExactSynonym  Colonic Lymphoma                        @en         
1          0           graph  DOID:1523  oio:hasDbXref        NCI:C4793                               xsd:string  
1          0           graph  DOID:1523  rdfs:subClassOf      DOID:0060058                            _IRI        
1          0           graph  DOID:1523  rdfs:subClassOf      DOID:219                                _IRI        
1          0           graph  DOID:1523  oio:inSubset         obo:doid#NCIthesaurus                   _IRI