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  {
    "assertion": 1,
    "retraction": 0,
    "graph": "graph",
    "subject": "DOID:0081247",
    "predicate": "IAO:0000115",
    "object": "A chondrosarcoma that is an aggressive morphologic variant of chondrosarcoma. It is composed of a low grade chondrosarcoma and a high grade non-cartilagenous sarcomatous component.",
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    "annotation": "{\"oio:hasDbXref\":[{\"datatype\":\"xsd:string\",\"meta\":\"owl:Axiom\",\"object\":\"url:https://pubmed.ncbi.nlm.nih.gov/34734747/\"}]}"
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