API:  http://id.who.int/icd/release/10/2010/D30
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2010/D30",
    "parent": [
        "http://id.who.int/icd/release/10/2010/D10-D36"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2010/D30.0",
        "http://id.who.int/icd/release/10/2010/D30.1",
        "http://id.who.int/icd/release/10/2010/D30.2",
        "http://id.who.int/icd/release/10/2010/D30.3",
        "http://id.who.int/icd/release/10/2010/D30.4",
        "http://id.who.int/icd/release/10/2010/D30.7",
        "http://id.who.int/icd/release/10/2010/D30.9"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2010/en#/D30",
    "code": "D30",
    "title": {
        "@language": "en",
        "@value": "Benign neoplasm of urinary organs"
    },
    "classKind": "category"
}