{"type": {"key": "/type/work"}, "title": "Preussen im s\u00fcdlichen Westfalen", "subjects": ["Economic conditions", "Social conditions", "Industries", "History"], "subject_places": ["Mark (Grafschaft)", "Prussia (Germany)", "Germany", "Prussia"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL464801A"}}], "key": "/works/OL23924554W", "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2020-12-10T23:41:55.521973"}, "last_modified": {"type": "/type/datetime", "value": "2025-04-21T09:30:33.214762"}}