About: http://webisa.webdatacommons.org/84923137

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	In fact, a voucher is a certificate given directly to a consumer that is redeemable for cash value for the purchase of a good or service of that person???s choice, often without restriction.
http://www.w3.org/ns/prov#wasQuotedFrom	heritage.org