PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • 10Digimarc CorporationMethods and devices employing content identifiersUS7796826Aug 28, 2007Sep 14, 2010Digimarc CorporationDigital watermarksUS7806322Dec 19, 2006Oct 5, 2010Digimarc CorporationAuthentication methods and systems including embedded auxiliary dataUS7809152 *May 14, 2003Oct 5, 2010Schreiner Group Gmbh & Co.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com