About: http://webisa.webdatacommons.org/422130580

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	As precious metals, silver and gold are forms of currency, and their value therefore depends on their purity and the metal's market rate.
http://www.w3.org/ns/prov#wasQuotedFrom	getty.edu