PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One environment in which embodiments of the invention may operate includes a client application, such as an email client, communicating with a server implementing POP (e.g., POP3).
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com