[
  {
    "assertion": 1,
    "retraction": 0,
    "graph": "graph",
    "subject": "DOID:4656",
    "predicate": "IAO:0000115",
    "object": "A retinoblastoma that has spread from the soft tissues surrounding the eye or to the optic nerve beyond the margin of resection to other parts of the body.",
    "datatype": "xsd:string",
    "annotation": "{\"dce:type\":[{\"datatype\":\"_IRI\",\"meta\":\"owl:Axiom\",\"object\":\"obo:ECO_0007637\"}],\"oio:hasDbXref\":[{\"datatype\":\"xsd:string\",\"meta\":\"owl:Axiom\",\"object\":\"url:http://www.cancer.gov/cancertopics/pdq/treatment/retinoblastoma/HealthProfessional/page7\"}]}"
  }
]