API:  http://id.who.int/icd/release/10/2008/F16
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2008/F16",
    "parent": [
        "http://id.who.int/icd/release/10/2008/F10-F19"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2008/F16.0",
        "http://id.who.int/icd/release/10/2008/F16.1",
        "http://id.who.int/icd/release/10/2008/F16.2",
        "http://id.who.int/icd/release/10/2008/F16.3",
        "http://id.who.int/icd/release/10/2008/F16.4",
        "http://id.who.int/icd/release/10/2008/F16.5",
        "http://id.who.int/icd/release/10/2008/F16.6",
        "http://id.who.int/icd/release/10/2008/F16.7",
        "http://id.who.int/icd/release/10/2008/F16.8",
        "http://id.who.int/icd/release/10/2008/F16.9"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2008/en#/F16",
    "code": "F16",
    "title": {
        "@language": "en",
        "@value": "Mental and behavioural disorders due to use of hallucinogens"
    },
    "classKind": "category"
}