API:  http://id.who.int/icd/release/10/2019/P10-P15
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2019/P10-P15",
    "parent": [
        "http://id.who.int/icd/release/10/2019/XVI"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2019/P10",
        "http://id.who.int/icd/release/10/2019/P11",
        "http://id.who.int/icd/release/10/2019/P12",
        "http://id.who.int/icd/release/10/2019/P13",
        "http://id.who.int/icd/release/10/2019/P14",
        "http://id.who.int/icd/release/10/2019/P15"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2019/en#/P10-P15",
    "code": "P10-P15",
    "title": {
        "@language": "en",
        "@value": "Birth trauma"
    },
    "classKind": "block"
}