API:  http://id.who.int/icd/release/10/2008/R40
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2008/R40",
    "parent": [
        "http://id.who.int/icd/release/10/2008/R40-R46"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2008/R40.0",
        "http://id.who.int/icd/release/10/2008/R40.1",
        "http://id.who.int/icd/release/10/2008/R40.2"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2008/en#/R40",
    "code": "R40",
    "title": {
        "@language": "en",
        "@value": "Somnolence, stupor and coma"
    },
    "exclusion": [
        {
            "label": {
                "@language": "en",
                "@value": "coma: diabetic"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "coma: hepatic"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "coma: hypoglycaemic (nondiabetic)"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "coma: neonatal"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "coma: uraemic"
            }
        }
    ],
    "classKind": "category"
}