[
  {
    "assertion": 1,
    "retraction": 0,
    "graph": "graph",
    "subject": "DOID:2641",
    "predicate": "rdfs:label",
    "object": "ovarian germ cell monodermal and highly specialized teratoma",
    "datatype": "xsd:string",
    "annotation": ""
  }
]