<http://schema.org/headline>
"Herman Cain May Sneak Up On 2012 GOP Primary Field If He Doesn't Trip Himself Up First"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.huffingtonpost.com/2011/03/30/herman-cain-2012-republican-primary-sneak_n_842537.html>