PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Google has already surveyed over 10,000 venues, mostly in America, while Nokia, which supplies indoor maps to Microsoft, has visited more than 5,100 venues in 40 countries.
http://www.w3.org/ns/prov#wasQuotedFrom
  • economist.com