PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But the more you look at the reality of work and retirement, in which ever fewer workers will have secure pensions, the clearer it becomes that the most efficient and even the most modern way to secure retirement is simply by expanding Social Security.
http://www.w3.org/ns/prov#wasQuotedFrom
  • prospect.org