{"isbn_13": ["9780471356257"], "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "languages": [{"key": "/l/eng"}], "publishers": ["Jossey-Bass"], "number_of_pages": 128, "first_sentence": {"type": "/type/text", "value": "Before there were mechanical clocks, people used the Sun to tell time."}, "isbn_10": ["0471356255"], "publish_date": "November 6, 2000", "key": "/b/OL7615690M", "authors": [{"key": "/a/OL2711282A"}, {"key": "/a/OL2738326A"}], "title": "The Scientific American Book of Great Science Fair Projects", "type": {"key": "/type/edition"}, "id": 10365746, "revision": 1}