About: http://webisa.webdatacommons.org/323225314

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	The consequence of that discovery was to supply us with gold and silver, particularly the latter, by means of less labour than was necessary to obtain them from the mines of Europe.
http://www.w3.org/ns/prov#wasQuotedFrom	econlib.org