API:  http://id.who.int/icd/release/10/2019/J00-J06
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2019/J00-J06",
    "parent": [
        "http://id.who.int/icd/release/10/2019/X"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2019/J00",
        "http://id.who.int/icd/release/10/2019/J01",
        "http://id.who.int/icd/release/10/2019/J02",
        "http://id.who.int/icd/release/10/2019/J03",
        "http://id.who.int/icd/release/10/2019/J04",
        "http://id.who.int/icd/release/10/2019/J05",
        "http://id.who.int/icd/release/10/2019/J06"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2019/en#/J00-J06",
    "code": "J00-J06",
    "title": {
        "@language": "en",
        "@value": "Acute upper respiratory infections"
    },
    "exclusion": [
        {
            "label": {
                "@language": "en",
                "@value": "chronic obstructive pulmonary disease with acute exacerbation NOS"
            }
        }
    ],
    "classKind": "block"
}