assertion  retraction  graph  subject     predicate            object                                                                     datatype    annotation
1          0           graph  DOID:10816  rdfs:label           duodenum adenocarcinoma                                                    xsd:string  
1          0           graph  DOID:10816  rdfs:subClassOf      DOID:299                                                                   _IRI        
1          0           graph  DOID:10816  oio:hasExactSynonym  Duodenal adenocarcinoma                                                    @en         
1          0           graph  DOID:10816  oio:hasOBONamespace  disease_ontology                                                           xsd:string  
1          0           graph  DOID:10816  oio:hasDbXref        SNOMEDCT_US_2023_03_01:408644002                                           xsd:string  
1          0           graph  DOID:10816  rdf:type             owl:Class                                                                  _IRI        
1          0           graph  DOID:10816  oio:id               DOID:10816                                                                 xsd:string  
1          0           graph  DOID:10816  oio:hasDbXref        NCI:C7889                                                                  xsd:string  
1          0           graph  DOID:10816  oio:inSubset         obo:doid#NCIthesaurus                                                      _IRI        
1          0           graph  DOID:10816  oio:hasDbXref        UMLS_CUI:C0278804                                                          xsd:string  
1          0           graph  DOID:10816  rdfs:subClassOf      DOID:10021                                                                 _IRI        
1          0           graph  DOID:10816  IAO:0000115          A duodenum cancer that derives_from epithelial cells of glandular origin.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007638""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://en.wikipedia.org/wiki/Adenocarcinoma""}]}"