PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Ferguson says that interest rates are rising because of the deficit, and Krugman retorts that Ferguson has forgotten his first-year economics.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freakonomics.com