[
  {
    "assertion": 1,
    "retraction": 0,
    "graph": "graph",
    "subject": "DOID:7152",
    "predicate": "IAO:0000115",
    "object": "A stromal sarcoma and sarcoma of prostate and tumor of specialized prostatic stroma that is located_in the prostate.",
    "datatype": "xsd:string",
    "annotation": "{\"oio:hasDbXref\":[{\"datatype\":\"xsd:string\",\"meta\":\"owl:Axiom\",\"object\":\"url:http://www.pathologyoutlines.com/topic/prostatestromalsarcoma.html\"}]}"
  }
]