PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The S&P 500 lost 2 percent on Monday, its worst day of the year, when a slowdown in China's economic growth set off a rout in prices for oil, copper and other commodities and pummeled the stocks of companies that make them.
http://www.w3.org/ns/prov#wasQuotedFrom
  • tnledger.com