PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By 2010, national advertis-ing expenditures in newspapers were only $4.2 billion, and retail advertising had dropped to $12.9 billion.51 It was a double whammy: just as classified advertisers migrated to the Internet, national advertisers cut spending and shifted some resources to other media, including cable television, niche publications, and the Internet.52
http://www.w3.org/ns/prov#wasQuotedFrom
  • fcc.gov