About: http://webisa.webdatacommons.org/391370832

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	If history is a guide, mine production costs could continue to fall for some time.
http://www.w3.org/ns/prov#wasQuotedFrom	wellsfargo.com