PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An ???original??? message is a message authored by a sender and addressed to one or more recipients; an original message may be replicated so that unique copies of the original message can be transmitted to each intended recipient, which may require minor modification of headers to ensure that a copy of the original message is uniquely addressed to a single recipient.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.ca