PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Toxic Release Inventory (TRI) conducted by the EPA is a part of its effort to provide access to environmental information to the public.
http://www.w3.org/ns/prov#wasQuotedFrom
  • environmentalheadlines.com