<http://schema.org/headline>
"There&amp;#8217;s cause for alarm as Rubio makes headway with Limbaugh on immigration reform"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.powerlineblog.com/archives/2013/01/theres-cause-for-alarm-as-rubio-makes-headway-with-limbaugh-on-immigration-reform.php>