{"type": {"key": "/type/work"}, "title": "\u00dcber 400 Jahre Oldenburger K\u00f6nige auf dem Kopenhagener Thron", "subjects": ["Kings and rulers", "History"], "subject_places": ["Denmark"], "subject_people": ["House of Oldenburg"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2150048A"}}], "key": "/works/OL32668336W", "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2022-12-19T08:54:45.380044"}, "last_modified": {"type": "/type/datetime", "value": "2025-11-27T23:58:24.201978"}}