Restful api view for classifications.

GET /api/classifications/v2/classifications/sairaanhoitop_1_20170101?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

[
    "https://data.stat.fi/api/classifications/v2/classifications/sairaanhoitop_1_20170101?format=api"
]