About: http://webisa.webdatacommons.org/144254234

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	Every time someone is buying a book or video, he gets reward points and when a specific number of points is reached he would get free books or a free gift card or other reward.
http://www.w3.org/ns/prov#wasQuotedFrom	waltham.lib.ma.us