PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • People using open WiFi networks have always been vulnerable, because the contents of their Internet surfing, e-mail, and other kinds of activities are often sent without protection over the wireless network in such a way that any other user on the same network can snoop.
http://www.w3.org/ns/prov#wasQuotedFrom
  • arstechnica.com