PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the United States and other advanced economies, companies are purchasing less advertising in traditional media and spending more in-house on strategic and content marketing.
http://www.w3.org/ns/prov#wasQuotedFrom
  • conference-board.org