{"type": {"key": "/type/work"}, "title": "Geist und Materie", "subjects": ["Materialism", "Matter", "Spirit", "Time", "Eternity"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL187146A"}}], "key": "/works/OL37347152W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2023-12-09T20:48:59.825647"}, "last_modified": {"type": "/type/datetime", "value": "2023-12-09T20:48:59.825647"}}