assertion  retraction  graph  subject    predicate              object                                                                                                   datatype    annotation
1          0           graph  DOID:1294  IAO:0000115            A vulva cancer that has_material_basis_in abnormally proliferating cells derives_from epithelial cells.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007637""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://www.cancer.gov/cancertopics/types/vulvar""}]}"
1          0           graph  DOID:1294  rdfs:subClassOf        DOID:305                                                                                                 _IRI        
1          0           graph  DOID:1294  oio:inSubset           obo:doid#NCIthesaurus                                                                                    _IRI        
1          0           graph  DOID:1294  oio:hasOBONamespace    disease_ontology                                                                                         xsd:string  
1          0           graph  DOID:1294  oio:hasDbXref          NCI:C4866                                                                                                xsd:string  
1          0           graph  DOID:1294  oio:hasRelatedSynonym  carcinoma of vulva                                                                                       @en         
1          0           graph  DOID:1294  rdf:type               owl:Class                                                                                                _IRI        
1          0           graph  DOID:1294  rdfs:subClassOf        DOID:1245                                                                                                _IRI        
1          0           graph  DOID:1294  oio:hasExactSynonym    Vulvar carcinoma                                                                                         @en         
1          0           graph  DOID:1294  rdfs:label             vulva carcinoma                                                                                          xsd:string  
1          0           graph  DOID:1294  oio:id                 DOID:1294                                                                                                xsd:string  
1          0           graph  DOID:1294  oio:hasDbXref          UMLS_CUI:C0677055                                                                                        xsd:string