[
  {
    "assertion": 1,
    "retraction": 0,
    "graph": "graph",
    "subject": "DOID:7154",
    "predicate": "IAO:0000115",
    "object": "An oligodendroglioma that is characterized by focal or diffuse malignant morphologic features (prominent nuclear pleomorphism, mitoses, and increased cellularity).",
    "datatype": "xsd:string",
    "annotation": "{\"oio:hasDbXref\":[{\"datatype\":\"xsd:string\",\"meta\":\"owl:Axiom\",\"object\":\"url:https://en.wikipedia.org/wiki/Anaplastic_oligodendroglioma\"},{\"datatype\":\"xsd:string\",\"meta\":\"owl:Axiom\",\"object\":\"url:https://my.clevelandclinic.org/health/diseases/21191-oligodendroglioma\"},{\"datatype\":\"xsd:string\",\"meta\":\"owl:Axiom\",\"object\":\"url:https://www.cancer.gov/rare-brain-spine-tumor/tumors/oligodendroglioma\"}]}"
  }
]