PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Because Social Security is the most successful and popular pension plan in the US, there is a solid argument that we would be better off if benefits were doubled, a sort of Social Security Plus".
http://www.w3.org/ns/prov#wasQuotedFrom
  • aljazeera.com