<http://schema.org/alternativeHeadline>
"A suicide bomber killed at least 19 police officers and cadets when a car detonated outside a police academy in Baghdad on Sunday, leaving a further 26 wounded. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.france24.com/en/20120219-suicide-car-bomber-hits-baghdad-police-academy-iraq/>