About: http://webisa.webdatacommons.org/391669309

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	But in 1971, the US ended fixed US dollar/gold convertibility due to a variety of factors, including inflationary pressure and the cost of fighting the Vietnam War.
http://www.w3.org/ns/prov#wasQuotedFrom	sourcewatch.org