assertion  retraction  graph  subject    predicate    object                                                                                                                   datatype    annotation
1          0           graph  DOID:5258  IAO:0000115  A leiomyosarcoma that is characterized by a proliferation of cells containing abundant granular eosinophilic cytoplasm.  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/3232754""}]}"