API:  http://id.who.int/icd/release/10/2010/II
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2010/II",
    "parent": [
        "http://id.who.int/icd/release/10/2010"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2010/C00-C97",
        "http://id.who.int/icd/release/10/2010/D00-D09",
        "http://id.who.int/icd/release/10/2010/D10-D36",
        "http://id.who.int/icd/release/10/2010/D37-D48"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2010/en#/II",
    "code": "II",
    "title": {
        "@language": "en",
        "@value": "Neoplasms"
    },
    "classKind": "chapter"
}