PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • WantActivity: indicates that a user wants an item, for example if they add the item to a wishlist in the application.
http://www.w3.org/ns/prov#wasQuotedFrom
  • infoq.com