<http://schema.org/headline>
"Iran looks for way to send oil to North Korea"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Business_News/Energy-Industry/2013/04/22/Iran-looks-for-way-to-send-oil-to-North-Korea/UPI-89151366624494/?rel=40731366889657>