assertion  retraction  graph  subject    predicate    object                                                             datatype    annotation
1          0           graph  DOID:5268  IAO:0000115  A leiomyosarcoma that is characterized by abundant myxoid stroma.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.cancer.gov/publications/dictionaries/cancer-terms/def/leiomyosarcoma""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/26866354""}]}"