{"type": {"key": "/type/edition"}, "authors": [{"key": "/authors/OL2627552A"}], "isbn_10": ["0606022023"], "isbn_13": ["9780606022026"], "local_id": ["urn:bwbsku:W7-BGJ-170"], "publish_date": "1978-04-01", "publishers": ["Demco Media"], "source_records": ["promise:bwb_daily_pallets_2022-05-25:W7-BGJ-170"], "title": "Nana Upstairs and Nana Downstairs", "full_title": "Nana Upstairs and Nana Downstairs", "works": [{"key": "/works/OL61082W"}], "key": "/books/OL47031991M", "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2023-02-28T09:07:34.705578"}, "last_modified": {"type": "/type/datetime", "value": "2025-10-04T07:08:21.119991"}}