About: http://webisa.webdatacommons.org/81721202

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 this document, including the specification and claims, the term coupon includes vouchers and tickets.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com