{"type": {"key": "/type/edition"}, "authors": [{"key": "/authors/OL8447303A"}], "isbn_13": ["9781900437752"], "languages": [{"key": "/languages/wel"}, {"key": "/languages/eng"}], "pagination": "384", "publish_date": "2005", "publishers": ["Cyhoeddiadau Barddas"], "source_records": ["bwb:9781900437752", "marc:harvard_bibliographic_metadata/ab.bib.09.20150123.full.mrc:931859747:678", "marc:harvard_bibliographic_metadata/20220215_020.bib.mrc:279521522:1217"], "subjects": ["Poetry (poetic works by one author)"], "title": "Blodeugerdd Barddas o Farddoniaeth Gyfoe", "works": [{"key": "/works/OL29356442W"}], "key": "/books/OL40356751M", "oclc_numbers": ["61878578"], "number_of_pages": 383, "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2022-11-18T02:13:27.155177"}, "last_modified": {"type": "/type/datetime", "value": "2025-11-03T03:32:40.557087"}}