{"languages": [{"key": "/l/spa"}], "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "publishers": ["Mondadori (IT)"], "title": "20 Coplas", "id": 17520275, "isbn_13": ["9788439703549"], "isbn_10": ["8439703546"], "publish_date": "September 2000", "key": "/b/OL13263838M", "authors": [{"key": "/a/OL2748721A"}], "type": {"key": "/type/edition"}, "subjects": ["General", "Poetry"], "revision": 1}