assertion  retraction  graph  subject    predicate            object                                                                             datatype    annotation
1          0           graph  DOID:4878  IAO:0000115          An esophageal carcinoma that derives_from epithelial cells of the salivary gland.  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/Adenoid_cystic_carcinoma""}]}"
1          0           graph  DOID:4878  oio:hasDbXref        NCI:C5342                                                                          xsd:string  
1          0           graph  DOID:4878  rdf:type             owl:Class                                                                          _IRI        
1          0           graph  DOID:4878  oio:hasOBONamespace  disease_ontology                                                                   xsd:string  
1          0           graph  DOID:4878  oio:inSubset         obo:doid#NCIthesaurus                                                              _IRI        
1          0           graph  DOID:4878  oio:hasExactSynonym  adenoid cystic carcinoma, esophagus                                                @en         
1          0           graph  DOID:4878  rdfs:label           esophageal adenoid cystic carcinoma                                                xsd:string  
1          0           graph  DOID:4878  rdfs:subClassOf      DOID:1107                                                                          _IRI        
1          0           graph  DOID:4878  oio:id               DOID:4878                                                                          xsd:string  
1          0           graph  DOID:4878  oio:hasDbXref        UMLS_CUI:C1333441                                                                  xsd:string