[
  {
    "assertion": 1,
    "retraction": 0,
    "graph": "graph",
    "subject": "DOID:3071",
    "predicate": "IAO:0000115",
    "object": "A gliomablastoma that is characterized by a biphasic tissue pattern with alternating areas displaying glial and mesenchymal differentiation.",
    "datatype": "xsd:string",
    "annotation": "{\"oio:hasDbXref\":[{\"datatype\":\"xsd:string\",\"meta\":\"owl:Axiom\",\"object\":\"url:https://en.wikipedia.org/wiki/Gliosarcoma\"},{\"datatype\":\"xsd:string\",\"meta\":\"owl:Axiom\",\"object\":\"url:https://www.cancer.gov/rare-brain-spine-tumor/tumors/gliosarcoma\"}]}"
  }
]