PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This is what happened in 2008 ??? commodities including gold began selling off sharply in August 2008 with stocks and high yield bonds following soon after in September 2008.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gerringcapital.com