PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Many consumers have shouted in recent surveys that they hope and even expect to receive exclusive opportunities to purchase products or services via social channels such as Twitter and Facebook.
http://www.w3.org/ns/prov#wasQuotedFrom
  • briansolis.com