About: http://webisa.webdatacommons.org/19357713

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	Commodities such as gold and silver were selected over generations of market participants as the monies of free choice, due to their useful characteristics to better facilitate the exchange of goods in the market place.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com