API:  http://id.who.int/icd/release/10/2010/L28
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2010/L28",
    "parent": [
        "http://id.who.int/icd/release/10/2010/L20-L30"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2010/L28.0",
        "http://id.who.int/icd/release/10/2010/L28.1",
        "http://id.who.int/icd/release/10/2010/L28.2"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2010/en#/L28",
    "code": "L28",
    "title": {
        "@language": "en",
        "@value": "Lichen simplex chronicus and prurigo"
    },
    "classKind": "category"
}