{"first_sentence": {"type": "/type/text", "value": "For many people, the purpose of a retirement plan is to set aside funds to provide an income for the future."}, "physical_format": "Paperback", "subtitle": "Use Tax Smart Loopholes to Boost Your Profits By 40%", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "weight": "12 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["McGraw-Hill"], "number_of_pages": 250, "isbn_13": ["9780071443784"], "id": 12507204, "edition_name": "1 edition", "isbn_10": ["0071443789"], "publish_date": "December 22, 2004", "key": "/b/OL9255381M", "authors": [{"key": "/a/OL2637438A"}], "title": "How to Invest in Real Estate And Pay Little or No Taxes", "type": {"key": "/type/edition"}, "subjects": ["Reference", "Real Estate Investment", "Property Taxes", "Business & Economics", "Business / Economics / Finance", "Business/Economics", "Real property tax", "Real Estate - Investments", "Taxation - General", "Business & Economics / Taxation / General", "Real Estate - General"], "physical_dimensions": "8.9 x 6 x 0.9 inches", "revision": 1}