About: http://webisa.webdatacommons.org/377109682

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	But to get the discount, customers have to show their club card, which means Staples can track sales by customer, and that gives the company all kinds of data it can use in satisfying its market.
http://www.w3.org/ns/prov#wasQuotedFrom	hbr.org