PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The erosion of the middle class ??? the engine of America???s economy for more than half a century ??? came despite promises that tax cuts, especially for the rich, would result in more jobs and wealth for all.
http://www.w3.org/ns/prov#wasQuotedFrom
  • timesunion.com