assertion  retraction  graph  subject    predicate            object                           datatype    annotation
1          0           graph  DOID:4554  rdfs:subClassOf      DOID:3275                        _IRI        
1          0           graph  DOID:4554  oio:hasOBONamespace  disease_ontology                 xsd:string  
1          0           graph  DOID:4554  oio:hasDbXref        NCI:C7612                        xsd:string  
1          0           graph  DOID:4554  rdf:type             owl:Class                        _IRI        
1          0           graph  DOID:4554  rdfs:label           type C thymoma                   xsd:string  
1          0           graph  DOID:4554  oio:hasDbXref        UMLS_CUI:C1322286                xsd:string  
1          0           graph  DOID:4554  oio:hasExactSynonym  Thymoma, type C                  @en         
1          0           graph  DOID:4554  oio:id               DOID:4554                        xsd:string  
1          0           graph  DOID:4554  oio:hasDbXref        SNOMEDCT_US_2023_03_01:15949004  xsd:string  
1          0           graph  DOID:4554  oio:inSubset         obo:doid#NCIthesaurus            _IRI