PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • EPA inspects stationary sources of air pollution, such as power plants and factories, to evaluate compliance with applicable requirements under the Clean Air Act.
http://www.w3.org/ns/prov#wasQuotedFrom
  • epa.gov