PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If at decision block 252, message is determined not to be an e-mail, the determination is made at decision block 270 whether the message is a voicemail.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com