API:  http://id.who.int/icd/release/10/2019/I30-I52
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2019/I30-I52",
    "parent": [
        "http://id.who.int/icd/release/10/2019/IX"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2019/I30",
        "http://id.who.int/icd/release/10/2019/I31",
        "http://id.who.int/icd/release/10/2019/I32",
        "http://id.who.int/icd/release/10/2019/I33",
        "http://id.who.int/icd/release/10/2019/I34",
        "http://id.who.int/icd/release/10/2019/I35",
        "http://id.who.int/icd/release/10/2019/I36",
        "http://id.who.int/icd/release/10/2019/I37",
        "http://id.who.int/icd/release/10/2019/I38",
        "http://id.who.int/icd/release/10/2019/I39",
        "http://id.who.int/icd/release/10/2019/I40",
        "http://id.who.int/icd/release/10/2019/I41",
        "http://id.who.int/icd/release/10/2019/I42",
        "http://id.who.int/icd/release/10/2019/I43",
        "http://id.who.int/icd/release/10/2019/I44",
        "http://id.who.int/icd/release/10/2019/I45",
        "http://id.who.int/icd/release/10/2019/I46",
        "http://id.who.int/icd/release/10/2019/I47",
        "http://id.who.int/icd/release/10/2019/I48",
        "http://id.who.int/icd/release/10/2019/I49",
        "http://id.who.int/icd/release/10/2019/I50",
        "http://id.who.int/icd/release/10/2019/I51",
        "http://id.who.int/icd/release/10/2019/I52"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2019/en#/I30-I52",
    "code": "I30-I52",
    "title": {
        "@language": "en",
        "@value": "Other forms of heart disease"
    },
    "classKind": "block"
}