PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A firewall program is a type of security program that filters outbound IP and TCP communication packets before they leave the computer and travel out to a network, such as the Internet, and inbound communication packets received from the network.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com