PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Pension provision is higgledy-piggledy and often complex, but most rich countries are having to deal with four main underlying problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • economist.com