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"Royal Dutch Shell PLC put its exploratory-well drilling off Alaska on ice after several costly accidents but said it was committed to arctic drilling."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Top_News/US/2013/02/28/Shell-suspends-drilling-in-Alaskas-arctic/UPI-80471362036600/?st_rec=55481366282905>