PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If finances are a concern, wind turbines begin to make economic sense at about 10 cents per kilowatt hour.
http://www.w3.org/ns/prov#wasQuotedFrom
  • crisistimes.com