About: http://webisa.webdatacommons.org/203476220

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	The invention is a system and method of using a device that is communcatively disposed between a scanner and a conventional point-of-sale (POS) terminal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com