<http://schema.org/description>
"Republican presidential hopeful Rick Santorum said he didn't think he would win the Wisconsin primary, and then backtracked to say he thought he could win."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Top_News/US/2012/03/27/Santorum-expresses-doubt-on-winning-Wis/UPI-88261332831600/>