<http://schema.org/headline>
"Report: Giffords to lead Pledge at DNC"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Top_News/US/2012/09/05/Report-Giffords-to-lead-Pledge-at-DNC/UPI-37431346891418/?rel=77091346904209>