<http://schema.org/headline>
"US military helicopter crashes off Japan&amp;#039;s Okinawa, 7 hurt"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.aol.com/article/2015/08/12/u-s-military-helicopter-crashes-off-okinawa-all-on-board-rescu/21221562/>