{"type": {"key": "/type/work"}, "title": "A treatise of morall philosophy", "subjects": ["Ethics", "Early works to 1800"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL948854A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL15227623A"}}], "key": "/works/OL42921998W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-04-20T03:54:13.374337"}, "last_modified": {"type": "/type/datetime", "value": "2025-04-20T03:54:13.374337"}}