| http://www.w3.org/ns/prov#value | - tem and method for attracting shoppers to sales outletsUS5114128 *Feb 27, 1991May 19, 1992U.S. News & World Report, L.P.Process and apparatus for personalizing magazines, books and other print mediaUS5128752 *Oct 25, 1990Jul 7, 1992Kohorn H VonSystem and method for generating and redeeming tokensUS5155591 *Oct 23, 1989Oct 13, 1992General Instrument CorporationMethod and apparatus for providing dem
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