PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Firewall programs such as ZoneAlarm???, a registered trademark of Zone Labs, Inc., of San Francisco, Calif., or Desk Top Firewall???, a registered trademark of Symantec, Inc., of Cupertino, Calif., are installed on a desktop computer to prevent unknowing or unauthorized inbound or outbound Internet traffic with the desktop computer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk