PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • sat America, Inc.Communications system including control means for designating communication between space nodes and surface nodesUS583585718 Nov 199610 Nov 1998Celsat America, Inc.Position determination for reducing unauthorized use of a communication systemUS584806021 Aug 19958 Dec 1998Ericsson Inc.Cellular/satellite communications system with improved frequency re-useUS58527217 Feb 199722 Dec 1
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk