| http://www.w3.org/ns/prov#value | - Kroger Solves Top Customer Issue: Long LinesThe supermarket chain, No. 3 in the InformationWeek Elite 100 ranking, uses QueVision system to ensure customers never have more than one person ahead of them.put the data up on a screen -- where everyone, including customers, could see wait times -- turned out to be key to the project's success.
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