{"type": {"key": "/type/work"}, "title": "Philippi Beroaldi De felicitate opusculum", "subjects": ["Happiness", "Early works to 1800"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL575934A"}}], "key": "/works/OL41725209W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2024-10-04T18:50:39.920052"}, "last_modified": {"type": "/type/datetime", "value": "2024-10-04T18:50:39.920052"}}