PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In order to determine who the key resource players in the future will be, we present the below commodity trade matrix which answers two questions: how important is a commodity to a country, and how important is a country to a commodity.
http://www.w3.org/ns/prov#wasQuotedFrom
  • zerohedge.com