assertion  retraction  graph  subject    predicate    object                                                                  datatype    annotation
1          0           graph  DOID:7608  IAO:0000115  A parathyroid gland benign neoplam that is located_in the parathyroid.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007638""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://en.wikipedia.org/wiki/Parathyroid_adenoma""}]}"