About: http://webisa.webdatacommons.org/314046088

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	BACKGROUND OF THE INVENTION [0002] In the past, there have been, and continue to be, many traditional ways to pay for purchases, including cash, checks, credit cards, and debit cards.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com