About: http://webisa.webdatacommons.org/456448954

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	Only one voucher may be used per booking process, and the value of the voucher can only be used toward the ticket fare, not taxes, fees or other supplements ??? so no using it on award tickets.
http://www.w3.org/ns/prov#wasQuotedFrom	thepointsguy.com