PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Background: Climate change legislation was previously introduced in Congress to establish a cap-and-trade system in order to restrict greenhouse gas emissions, especially CO2.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blm.gov