API:  http://id.who.int/icd/release/10/2010/Z23
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2010/Z23",
    "parent": [
        "http://id.who.int/icd/release/10/2010/Z20-Z29"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2010/Z23.0",
        "http://id.who.int/icd/release/10/2010/Z23.1",
        "http://id.who.int/icd/release/10/2010/Z23.2",
        "http://id.who.int/icd/release/10/2010/Z23.3",
        "http://id.who.int/icd/release/10/2010/Z23.4",
        "http://id.who.int/icd/release/10/2010/Z23.5",
        "http://id.who.int/icd/release/10/2010/Z23.6",
        "http://id.who.int/icd/release/10/2010/Z23.7",
        "http://id.who.int/icd/release/10/2010/Z23.8"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2010/en#/Z23",
    "code": "Z23",
    "title": {
        "@language": "en",
        "@value": "Need for immunization against single bacterial diseases"
    },
    "exclusion": [
        {
            "label": {
                "@language": "en",
                "@value": "immunization: against combinations of diseases"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "immunization: not carried out"
            }
        }
    ],
    "classKind": "category"
}