API:  http://id.who.int/icd/release/10/2016/D40
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2016/D40",
    "parent": [
        "http://id.who.int/icd/release/10/2016/D37-D48"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2016/D40.0",
        "http://id.who.int/icd/release/10/2016/D40.1",
        "http://id.who.int/icd/release/10/2016/D40.7",
        "http://id.who.int/icd/release/10/2016/D40.9"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2016/en#/D40",
    "code": "D40",
    "title": {
        "@language": "en",
        "@value": "Neoplasm of uncertain or unknown behaviour of male genital organs"
    },
    "classKind": "category"
}