PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A well-designed cap-and-trade system that properly auctions off the rights to emit carbon is a de facto carbon tax.
http://www.w3.org/ns/prov#wasQuotedFrom
  • taxfoundation.org