<http://schema.org/headline>
"Osama Bin Laden Death Anniversary Prompts FBI, DHS To Release Terror Bulletin"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.huffingtonpost.com/2012/04/26/osama-bin-laden-death-anniversary-terror-threat-fbi-dhs_n_1456798.html>