<http://schema.org/description>
"The Navy SEAL raid that killed Osama bin Laden was guided by satellites providing minute-by-minute updates, a top-secret U.S. intelligence document indicates."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Top_News/US/2013/08/30/Secret-document-Bin-Laden-raid-guided-by-satellites/UPI-38901377844200/>