{"weight": "1.2 pounds", "latest_revision": 5, "id": 11773403, "first_sentence": {"type": "/type/text", "value": "The Falls of the Ohio River proved to be an advantageous location for a river city like Louisville, which became a busy entrepot and manufacturing center during the first fifty years of the nineteenth century."}, "source_records": ["amazon:1568984510:fo:2106033316:206323", "marc:marc_loc_updates/v35.i20.records.utf8:15404233:1524", "marc:marc_cca/b10621386.out:45920810:1451"], "title": "The Louisville Guide", "languages": [{"key": "/l/eng"}], "subjects": ["Architecture", "Louisville", "Buildings, structures, etc", "United States - South - Kentucky", "Kentucky", "Louisville (Ky.)", "U.S. Architecture - General", "Non-Classifiable", "Domestic", "United States - South - East South Central (General)"], "type": {"key": "/type/edition"}, "physical_dimensions": "8.5 x 4.6 x 1 inches", "revision": 5, "publishers": ["Princeton Architectural Press"], "edition_name": "1 edition", "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2009-06-19T22:21:09.284348"}, "key": "/b/OL8691421M", "authors": [{"key": "/a/OL372633A"}, {"key": "/a/OL3064762A"}, {"key": "/a/OL2878976A"}], "created": {"type": "/type/datetime", "value": "2008-04-30T08:14:56.482104"}, "number_of_pages": 449, "isbn_13": ["9781568984513"], "isbn_10": ["1568984510"], "publish_date": "December 22, 2004"}