| http://www.w3.org/ns/prov#value | - And on the year-over-year comparison, that -- our view on that is still the same and we called that out in the fourth quarter of last year that we believed outside of variable compensation and acquisition, and currency effects or other unusual items, that we believe operating expenses, again, before variable comp and acquisitions and the like, would increase in the neighborhood of $20 million or s
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