{"first_sentence": {"type": "/type/text", "value": "To many people, the ideal powerboat would have a top speed somewhere approaching March 1 (or at least feel that way), have the living space of a penthouse condo, be as impressive as the Taj Mahal, operate on the budget of an economy car and never need maintenance."}, "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "weight": "1.2 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["International Marine/Ragged Mountain Press"], "number_of_pages": 288, "isbn_13": ["9780071448994"], "id": 12507156, "edition_name": "3 edition", "isbn_10": ["0071448993"], "publish_date": "April 14, 2005", "key": "/b/OL9255576M", "authors": [{"key": "/a/OL2637566A"}], "title": "Getting Started in Powerboating", "type": {"key": "/type/edition"}, "subjects": ["Boating", "Sports", "Sports & Recreation", "Boating - General", "Sports & Recreation / Boating", "Motorboats", "Boats and boating"], "physical_dimensions": "9 x 7.3 x 0.6 inches", "revision": 1}