<http://schema.org/headline>
"U.S. mulls more help for Syrian rebels"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Top_News/US/2012/11/29/US-mulls-more-help-for-Syrian-rebels/UPI-27781354207104/?st_rec=4711354207731>