{"type": {"key": "/type/work"}, "title": "C.W. Roback's astrological almanac for 1853", "subjects": ["Almanacs", "Astrology", "Popular Medicine"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2997804A"}}], "key": "/works/OL45640673W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-06-18T22:48:04.974241"}, "last_modified": {"type": "/type/datetime", "value": "2026-06-18T22:48:04.974241"}}