PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Shutting down all ripe-for-retirement generators could avoid significant amounts of these dangerous pollutants every year, including approximately 1.3 million tons of sulfur dioxide, 300,000 tons of nitrous oxide emissions, as well as large amounts of mercury, particulates, and other toxic emissions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • inthesetimes.org