| http://www.w3.org/ns/prov#value | - 26, 2001Feb 11, 2003Tim PetersThree-dimensional interactive bookUS6547626Nov 16, 2000Apr 15, 2003Sandvik Innovations LlcMagnetically interactive substrate for a bookUS6668156Feb 5, 2001Dec 23, 2003Leapfrog Enterprises, Inc.Print media receiving unit including platform and print mediaUS6748402Apr 2, 2001Jun 8, 2004Bellsouth Intellectual Property CorporationSystem and method for converting and loadi
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