| http://www.w3.org/ns/prov#value | - More than a century ago, some people were concerned that the mail-order catalogs of Sears, Roebuck & Co. and Montgomery Ward were destroying local retailing, and in the 1930s small store owners lobbied successfully in many states and nationally for legislation ostensibly outlawing price discrimination, but in reality trying to remove the advantages that chain grocery stores such as A&P had over in
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