About: http://webisa.webdatacommons.org/82525359

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	For example, a content owner or other merchant is able to release a number of promotional vouchers, offering free money or a limited-time discount.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com