About: http://webisa.webdatacommons.org/316625941

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	Other currencies would also come into play, such as gold, silver, and barter systems.
http://www.w3.org/ns/prov#wasQuotedFrom	silverdoctors.com