API:  http://id.who.int/icd/release/10/2019/F81
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2019/F81",
    "parent": [
        "http://id.who.int/icd/release/10/2019/F80-F89"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2019/F81.0",
        "http://id.who.int/icd/release/10/2019/F81.1",
        "http://id.who.int/icd/release/10/2019/F81.2",
        "http://id.who.int/icd/release/10/2019/F81.3",
        "http://id.who.int/icd/release/10/2019/F81.8",
        "http://id.who.int/icd/release/10/2019/F81.9"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2019/en#/F81",
    "code": "F81",
    "title": {
        "@language": "en",
        "@value": "Specific developmental disorders of scholastic skills"
    },
    "definition": {
        "@language": "en",
        "@value": "Disorders in which the normal patterns of skill acquisition are disturbed from the early stages of development. This is not simply a consequence of a lack of opportunity to learn, it is not solely a result of mental retardation, and it is not due to any form of acquired brain trauma or disease."
    },
    "classKind": "category"
}