assertion  retraction  graph  subject       predicate    object                                                                                                                                                                          datatype    annotation
1          0           graph  DOID:0080109  IAO:0000115  A connective tissue benign neoplasm that is characterized by the development of benign tumors in the skin, striated muscles, bones, and in exceptional cases, visceral organs.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007645""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://pubmed.ncbi.nlm.nih.gov/27259011/""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/23731542""}]}"