<http://schema.org/description>
"The battle between Republican presidential hopefuls Mitt Romney and Rick Santorum was too close to call on the eve of Michigan's primary, polls indicated."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Top_News/US/2012/02/27/Polls-show-Michigans-primary-volatility/UPI-17731330366231/?rel=89431330377672>