{"languages": [{"key": "/l/eng"}], "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "publishers": ["McGraw-Hill"], "number_of_pages": 443, "isbn_13": ["9780071454001"], "isbn_10": ["0071454004"], "publish_date": "August 20, 2004", "key": "/b/OL7301024M", "authors": [{"key": "/a/OL1432247A"}], "title": "Digital Game-Based Learning", "type": {"key": "/type/edition"}, "id": 9949795, "revision": 1}