About: http://webisa.webdatacommons.org/285501000

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	Typical self-checkout systems include a database of prices, inventory and other information related to items (???articles???) for purchase, and one or more self-checkout stations, or terminals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk