PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Unlike the price of gold, which could suffer in a stronger economy with less Federal Reserve quantitative easing, copper is a commodity driven by stronger global industrial demand and emerging market growth.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wallstreetandtech.com