| http://www.w3.org/ns/prov#value | - Now industry-wide, they are trickling down. and I am just wondering, Vince, what gives you a sense of confidence that for the next 20 years, this industry is not going to experience this just sort of steady price-mix erosion since at the end of the day, the industry-wide operating margins are well in excess of the U.S. corporate average?
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