<http://schema.org/headline>
"US Army's A160 Hummingbird drone-copter to don 1.8 gigapixel camera"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2011/12/27/us-armys-a160-hummingbird-drone-copter-to-don-1-8-gigapixel-cam/>