{
  "id": 26383,
  "label": "osteopetrosis, autosomal dominant 4",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0980938",
  "properties": {
    "xrefs": [
      "OMIM:621449"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      }
    ]
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 20059,
      "label": "autosomal dominant osteopetrosis",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        2903,
        17540
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025194",
          "MEDGEN:1378401",
          "NCIT:C129732",
          "OMIMPS:607634",
          "UMLS:C4272579"
        ],
        "synonyms": [
          "OPTA",
          "autosomal dominant osteopetrosis (disease)",
          "osteopetrosis (disease), autosomal dominant"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ],
        "definition": "Autosomal dominant form of osteopetrosis (disease)."
      },
      "child_count": 8,
      "reference_id": "MONDO:0020645"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 20059,
      "label": "autosomal dominant osteopetrosis"
    }
  ]
}