PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In one embodiment, a self-removing email file's self-removal property can be expressly overridden by the sender 200, by the recipient 202, by an intervening authority 222 such as an ISP or an authorized government agency, or by some combination of these.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com