About: http://webisa.webdatacommons.org/241888738

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	If the merchant only has a PIN pad, the app will supply a randomly generated four digit PIN, which the customer then types into the terminal to verify payment.
http://www.w3.org/ns/prov#wasQuotedFrom	gigaom.com