assertion  retraction  graph  subject     predicate    object                                                                                                                                                                                          datatype    annotation
1          0           graph  DOID:10289  IAO:0000115  A prostate cancer that is characterized by the presence of glandular elements and a cellular stroma that exhibits mitotic activity and nuclear atypia and that arises from the prostate gland.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.hindawi.com/journals/jo/2009/241270/""}]}"