PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The reply sends a message such as a ???remove??? term or similar term or terms which indicates that the receiver of the SPAM or Stephen in the present example would like to be removed from the spammer's distribution list.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.fr