PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???Voces Verdes applauds the Obama Administration???s important new standard to control and curb mercury and other toxic air pollution from power plants.
http://www.w3.org/ns/prov#wasQuotedFrom
  • epa.gov