About: http://webisa.webdatacommons.org/374533205

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	Apart from the system described in our copending application, several kinds of cashless financial transaction systems, not based on gold or other valuable commodities, are also available.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es