About: http://webisa.webdatacommons.org/70028571

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	Historically, precious metals were important as currency, but are now regarded mainly as investment and industrial commodities.
http://www.w3.org/ns/prov#wasQuotedFrom	mcgill.ca