{"title": "Adgof uwch anghof o Lanbedr-y-Cenin a Chaerhun", "subtitle": "adgofion am rai o gyn-breswylwyr y fro gan un o'i phlant", "authors": [{"key": "/authors/OL2648130A"}], "publish_date": "1800", "publishers": ["Swyddfa'r Dysgedydd"], "pagination": "62p. :", "languages": [{"key": "/languages/wel"}], "publish_country": "wlk", "by_statement": "y Parch. T. Roberts, Wyddgrug.", "publish_places": ["Dolgellau"], "type": {"key": "/type/edition"}, "source_records": ["marc:talis_openlibrary_contribution/talis-openlibrary-contribution.mrc:1557885175:508"], "key": "/books/OL17455377M", "number_of_pages": 62, "works": [{"key": "/works/OL7941324W"}], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-09-28T21:29:39.437290"}, "last_modified": {"type": "/type/datetime", "value": "2025-12-18T13:52:37.378112"}}