assertion  retraction  graph  subject    predicate            object                                                  datatype    annotation
1          0           graph  DOID:2093  IAO:0000115          A vulva cancer that has_material_basis_in melanocytes.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007645""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5514586/""}]}"
1          0           graph  DOID:2093  rdfs:subClassOf      DOID:1245                                               _IRI        
1          0           graph  DOID:2093  oio:hasExactSynonym  malignant melanoma of vulva                             @en         
1          0           graph  DOID:2093  oio:inSubset         obo:doid#NCIthesaurus                                   _IRI        
1          0           graph  DOID:2093  oio:hasDbXref        UMLS_CUI:C0241989                                       xsd:string  
1          0           graph  DOID:2093  oio:hasDbXref        SNOMEDCT_US_2023_03_01:254896002                        xsd:string  
1          0           graph  DOID:2093  rdfs:label           vulvar melanoma                                         xsd:string  
1          0           graph  DOID:2093  oio:id               DOID:2093                                               xsd:string  
1          0           graph  DOID:2093  oio:hasOBONamespace  disease_ontology                                        xsd:string  
1          0           graph  DOID:2093  rdf:type             owl:Class                                               _IRI        
1          0           graph  DOID:2093  oio:hasDbXref        NCI:C40329                                              xsd:string