About: http://webisa.webdatacommons.org/255050899

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	Such commodities as gold, diamonds and emeralds generally do have intrinsic value based on their rarity or quality and thus provide a premium not associated with fiat currency unless that currency is promissory.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org