API:  http://id.who.int/icd/release/10/2010/K13
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2010/K13",
    "parent": [
        "http://id.who.int/icd/release/10/2010/K00-K14"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2010/K13.0",
        "http://id.who.int/icd/release/10/2010/K13.1",
        "http://id.who.int/icd/release/10/2010/K13.2",
        "http://id.who.int/icd/release/10/2010/K13.3",
        "http://id.who.int/icd/release/10/2010/K13.4",
        "http://id.who.int/icd/release/10/2010/K13.5",
        "http://id.who.int/icd/release/10/2010/K13.6",
        "http://id.who.int/icd/release/10/2010/K13.7"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2010/en#/K13",
    "code": "K13",
    "title": {
        "@language": "en",
        "@value": "Other diseases of lip and oral mucosa"
    },
    "inclusion": [
        {
            "label": {
                "@language": "en",
                "@value": "epithelial disturbances of tongue"
            }
        }
    ],
    "exclusion": [
        {
            "label": {
                "@language": "en",
                "@value": "certain disorders of gingiva and edentulous alveolar ridge"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "cysts of oral region"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "diseases of tongue"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "stomatitis and related lesions"
            }
        }
    ],
    "classKind": "category"
}