PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In firewall traversals known in the art, a second network device on second network 20 outside firewall 18 typically first coordinates a connection with a first network device on first network 12 inside firewall 18.Firewall Traversal Protocol FIG. 2 is a block diagram illustrating a firewall traversal protocol 28.
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  • freepatentsonline.com