PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Toxic Release Inventory is the most comprehensive source of information on the generation and management of toxic chemicals in the United States, said EPA regional administrator, Robert E. Roberts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • epa.gov