| http://www.w3.org/ns/prov#value | - The retail store may comprise any type of retail store operation, and may be provided with only a single POS terminal, or may comprise a ???multi-lane??? store, for example a grocery store, having a plurality of checkout lanes each having a POS terminal thereat The POS terminals are of the known types, and may comprise those POS terminals manufactured by IBM, NCR, Fujitsu, and/or Datachecker, resp
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