[
  {
    "assertion": 1,
    "retraction": 0,
    "graph": "graph",
    "subject": "DOID:6232",
    "predicate": "IAO:0000115",
    "object": "An ovarian germ cell teratoma that is composed of tissues that originate from two or three of the following germ layers, endoderm, ectoderm, or mesoderm.",
    "datatype": "xsd:string",
    "annotation": "{\"dce:type\":[{\"datatype\":\"_IRI\",\"meta\":\"owl:Axiom\",\"object\":\"obo:ECO_0007645\"}],\"oio:hasDbXref\":[{\"datatype\":\"xsd:string\",\"meta\":\"owl:Axiom\",\"object\":\"url:https://www.tandfonline.com/doi/abs/10.1586/eog.10.80\"}]}"
  }
]