PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Wind power is the fastest growing form of electricity generation in the United States, expanding at an average annual rate of more than 20 percent.
http://www.w3.org/ns/prov#wasQuotedFrom
  • procon.org