About: http://webisa.webdatacommons.org/71991462

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 amount of gold produced, therefore, is an important part of our problem.
http://www.w3.org/ns/prov#wasQuotedFrom	libertyfund.org