Language Instance
GET /api/languages/13/?format=api
http://dig-ed-cat.acdh.oeaw.ac.at/api/languages/13/?format=api", "iso_code": "ang" }{ "url": "
GET /api/languages/13/?format=api
http://dig-ed-cat.acdh.oeaw.ac.at/api/languages/13/?format=api", "iso_code": "ang" }{ "url": "