PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Retirement plans may be set up by employers, insurance companies, the government or other institutions such as employer associations or trade unions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com