PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Regulating harmful pollutants (including NOx, SO2, mercury and other toxics and CO2) are a key part of transforming our energy system into a cleaner, more sustainable one.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ucsusa.org