assertion  retraction  graph  subject       predicate    object                                                                     datatype    annotation
1          0           graph  DOID:0060109  IAO:0000115  A female reproductive organ benign neoplasm that is located_in the vulva.  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/pubmed/25220103""}]}"