assertion  retraction  graph  subject    predicate            object                            datatype    annotation
1          0           graph  DOID:1896  rdf:type             owl:Class                         _IRI        
1          0           graph  DOID:1896  rdfs:subClassOf      DOID:235                          _IRI        
1          0           graph  DOID:1896  oio:hasDbXref        UMLS_CUI:C0037073                 xsd:string  
1          0           graph  DOID:1896  oio:hasDbXref        SNOMEDCT_US_2023_03_01:254581007  xsd:string  
1          0           graph  DOID:1896  rdfs:label           sigmoid neoplasm                  xsd:string  
1          0           graph  DOID:1896  oio:id               DOID:1896                         xsd:string  
1          0           graph  DOID:1896  oio:hasDbXref        MESH:D012811                      xsd:string  
1          0           graph  DOID:1896  oio:hasOBONamespace  disease_ontology                  xsd:string  
1          0           graph  DOID:1896  oio:hasExactSynonym  tumor of sigmoid colon            @en         
1          0           graph  DOID:1896  oio:hasExactSynonym  neoplasm of sigmoid colon         @en