PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The comment letters came from corporations, pension funds, professional associations, trade unions, law firms, consultants, academics, individual investors, and other interested parties.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gao.gov