<http://schema.org/headline>
"Mubarak, others to be retried on April 13"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Top_News/World-News/2013/03/03/Mubarak-others-to-be-retried-on-April-13/UPI-18501362315872/?rel=65961365854613>