About: http://webisa.webdatacommons.org/223677215

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	We know this because of the experience of the Soviet block, where the Ruble and other currencies were worthless outside their closed system.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com