About: http://webisa.webdatacommons.org/433561301

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	I really do not think the poster hid enough digits, especially considering that we we can take it for granted that his card passes the Luhn test, thus dropping the effective number of masked digits by one.
http://www.w3.org/ns/prov#wasQuotedFrom	schneier.com