{"type": {"key": "/type/work"}, "title": "Die geschichtliche Entwickelung des Farbensinnes", "subjects": ["Color vision", "History"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1172250A"}}], "key": "/works/OL32905822W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2022-12-22T00:01:09.312945"}, "last_modified": {"type": "/type/datetime", "value": "2022-12-22T00:01:09.312945"}}