PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If you like spending thousands on marketing and advertising, and don???t care about results through measurement, social media is a waste of time.
http://www.w3.org/ns/prov#wasQuotedFrom
  • businessinsider.com