About: http://webisa.webdatacommons.org/378365321

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	Once a coupon expires, all elements are erased except for the identification number and the ultimate expiration date.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es