PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • How much of their copious amounts of user information should they make available to advertisers who want to reach certain types of customers?
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org