<http://schema.org/headline>
"Exxon touts progress on Alaska's North Slope"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Business_News/Energy-Industry/2013/09/16/Exxon-touts-progress-on-Alaskas-North-Slope/UPI-69551379328500/>