PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Consider how many of the big, regular ad buyers are gone such as financial services companies, car companies and the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wattsupwiththat.com