assertion  retraction  graph  subject    predicate            object                                 datatype    annotation
1          0           graph  DOID:7136  rdfs:label           ampulla of Vater small cell carcinoma  xsd:string  
1          0           graph  DOID:7136  oio:inSubset         obo:doid#NCIthesaurus                  _IRI        
1          0           graph  DOID:7136  oio:id               DOID:7136                              xsd:string  
1          0           graph  DOID:7136  oio:hasOBONamespace  disease_ontology                       xsd:string  
1          0           graph  DOID:7136  oio:hasExactSynonym  ampullary small cell carcinoma         @en         
1          0           graph  DOID:7136  oio:hasDbXref        UMLS_CUI:C1332250                      xsd:string  
1          0           graph  DOID:7136  oio:hasDbXref        NCI:C6655                              xsd:string  
1          0           graph  DOID:7136  rdfs:subClassOf      DOID:4932                              _IRI        
1          0           graph  DOID:7136  rdf:type             owl:Class                              _IRI