PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This is a chart of advertising revenues in the USA from PWC audits done for IAB comparing traditional ... comprising television (including cable), radio, newspapers, magazines, and outdoor advertising (but not including direct mail, Internet, directories and other) ... compared to Internet with Google removed, and compared to Google advertising revenues derived from the USA (half the total).
http://www.w3.org/ns/prov#wasQuotedFrom
  • econmatters.com