{"isbn_13": ["9780632054725"], "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "languages": [{"key": "/l/eng"}], "publishers": ["Blackwell Publishing Limited"], "number_of_pages": 117, "first_sentence": {"type": "/type/text", "value": "The mouth and teeth admit food into the gastrointestinal tract."}, "isbn_10": ["0632054727"], "publish_date": "January 1, 2004", "key": "/b/OL7611534M", "authors": [{"key": "/a/OL2736045A"}], "title": "The Gastrointestinal System at a Glance (At a Glance)", "type": {"key": "/type/edition"}, "id": 10359410, "revision": 1}