Generic Text Instance
GET /apis/api/metainfo/text/1766/?format=api
https://mpr.acdh.oeaw.ac.at/apis/api/metainfo/text/1766/?format=api", "id": 1766, "text": "", "kind": { "id": 468, "label": "NBR TEI XML data", "url": "https://mpr.acdh.oeaw.ac.at/apis/api/vocabularies/texttype/468/", "parent_id": null } }{ "url": "