| http://www.w3.org/ns/prov#value | - 640229Oct 25, 2000Oct 28, 2003Tacit Knowledge Systems, Inc.Automatic management of terms in a user profile in a knowledge management systemUS6647384Jun 26, 2001Nov 11, 2003Tacit Knowledge Systems, Inc.Method and apparatus for managing user profiles including identifying users based on matched query termUS6651072Aug 31, 1998Nov 18, 2003Ncr CorporationMethod and apparatus for providing shared data t
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