PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While coal-fired plants may be a major source of carbon dioxide emissions, coal is an abundant source of energy in the United States, and incidentally China as well.
http://www.w3.org/ns/prov#wasQuotedFrom
  • typepad.com