PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The law???s regulations of air pollutants, significant as they were, had one notable omission:, More needed to be done to control the mercury and other toxins from coal- and oil-burning power plants.
http://www.w3.org/ns/prov#wasQuotedFrom
  • timesunion.com