[
  {
    "assertion": 1,
    "retraction": 0,
    "graph": "graph",
    "subject": "DOID:10289",
    "predicate": "IAO:0000115",
    "object": "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.",
    "datatype": "xsd:string",
    "annotation": "{\"oio:hasDbXref\":[{\"datatype\":\"xsd:string\",\"meta\":\"owl:Axiom\",\"object\":\"url:https://www.hindawi.com/journals/jo/2009/241270/\"}]}"
  }
]