About: http://webisa.webdatacommons.org/269347597

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	In other words, there is a mathematical relationship between the numbers on the card, so if the number is entered incorrectly, the card validator system can indicate the card number was entered incorrectly.
http://www.w3.org/ns/prov#wasQuotedFrom	brokensecrets.com