About: http://webisa.webdatacommons.org/338703649

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The profit is made through derivative and correlated bets that depend on the price of the metal, index, or bond such as shorts on mining stocks, currencies, bonds, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com