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"Farmers load newly harvested wheat from bowls onto a tractor trolley in the Chakwal district of Punjab province, Pakistan, on Saturday, May 4, 2013. Pakistan wheat output to increase this year, the U.S Department of Agriculture's Foreign Agricultural Service said in a report posted today on its website on April 4. Photographer: Asad Zaidi/Bloomberg via Getty Images"^^<http://www.w3.org/2001/XMLSchema#string>
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