PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These practices can sometimes seem creepy at first, but customers generally adapt to them???and such advances are making users more open to the types of ads and content they see and even expect.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slate.com