About: http://webisa.webdatacommons.org/18295032

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	Recently, bar code readers have been widely used in various fields, e.g. POS (Point of Sale, i.e. check out counters) in supermarkets and product distribution.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es