PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • To see which cities are the most expensive for employees and travelers, the Economist looked at the prices -- in U.S. dollars -- of everyday items in cities worldwide. 10 most valuable global brands Apple remains the top global brand with an estimated value of $185 billion, according to an annual ranking by WPP and Millward Brown.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cnn.com