About: http://webisa.webdatacommons.org/39136857

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	During the war and the suspension of specie payments, the greenback was money of account and gold was a commodity, notwithstanding the fact that the gold dollar was then, as it is now, the legal unit of valu
http://www.w3.org/ns/prov#wasQuotedFrom	econlib.org