{"languages": [{"key": "/l/wel"}], "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "publishers": ["Gwasg y Dref Wen"], "number_of_pages": 14, "id": 15822822, "isbn_13": ["9781855961937"], "isbn_10": ["1855961938"], "publish_date": "April 1996", "key": "/b/OL12002153M", "authors": [{"key": "/a/OL531581A"}], "title": "Fy Llyfr Coch", "type": {"key": "/type/edition"}, "subjects": ["Interactive & activity books & packs", "Celtic languages"], "revision": 1}