API:  http://id.who.int/icd/release/10/2010/A90-A99
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2010/A90-A99",
    "parent": [
        "http://id.who.int/icd/release/10/2010/I"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2010/A90",
        "http://id.who.int/icd/release/10/2010/A91",
        "http://id.who.int/icd/release/10/2010/A92",
        "http://id.who.int/icd/release/10/2010/A93",
        "http://id.who.int/icd/release/10/2010/A94",
        "http://id.who.int/icd/release/10/2010/A95",
        "http://id.who.int/icd/release/10/2010/A96",
        "http://id.who.int/icd/release/10/2010/A98",
        "http://id.who.int/icd/release/10/2010/A99"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2010/en#/A90-A99",
    "code": "A90-A99",
    "title": {
        "@language": "en",
        "@value": "Arthropod-borne viral fevers and viral haemorrhagic fevers"
    },
    "classKind": "block"
}