{
  "id": 21747,
  "label": "deafness, Y-linked 2",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0027048",
  "properties": {
    "xrefs": [
      "DOID:0111758",
      "GARD:0025493",
      "MEDGEN:1677048",
      "OMIM:400047",
      "UMLS:C5193013"
    ],
    "synonyms": [
      "DFNY2",
      "deafness, Y-linked 2, Y-linked"
    ],
    "categories": [
      {
        "ref": "MONDO:0002409",
        "name": "auditory system disorder"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ]
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 22635,
      "label": "nonsyndromic deafness, Y-linked",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        2904,
        19315
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0111757",
          "GARD:0025791",
          "OMIMPS:400043"
        ],
        "categories": [
          {
            "ref": "MONDO:0002409",
            "name": "auditory system disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ]
      },
      "child_count": 4,
      "reference_id": "MONDO:0033304"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 22635,
      "label": "nonsyndromic deafness, Y-linked"
    }
  ]
}