About: http://webisa.webdatacommons.org/81059489

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	Gold is a commodity, and commodities can not fall below the cost of production on a sustainable basis.
http://www.w3.org/ns/prov#wasQuotedFrom	greaterfool.ca