{"type": {"key": "/type/edition"}, "authors": [{"key": "/authors/OL711086A"}], "isbn_13": ["9781728769745"], "languages": [{"key": "/languages/eng"}], "pagination": "194", "publish_date": "2018", "publishers": ["Independently Published"], "source_records": ["bwb:9781728769745"], "subjects": ["Ethics"], "title": "Principia Ethica", "weight": "0.268", "full_title": "Principia Ethica", "works": [{"key": "/works/OL3907953W"}], "key": "/books/OL40947366M", "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2022-11-22T08:14:48.607095"}, "last_modified": {"type": "/type/datetime", "value": "2025-12-07T15:31:09.664123"}}