PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • r 2, 2004Grischa CorporationMethod, apparatus, and computer program product for automatic page suppression in formsUS6705872 *Mar 13, 2002Mar 16, 2004Michael Vincent PearsonMethod and system for creating and maintaining assessmentsUS6871043 *Feb 1, 2002Mar 22, 2005Ecollege.ComVariable types of sensory interaction for an on-line educational systemUS6882825Dec 23, 2003Apr 19, 2005Thinksmart Performa
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com