<http://schema.org/headline>
"Apple releases iOS 4.0.2 for iPhone and 3.2.2 for iPad, fixes PDF vulnerability"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2010/08/11/apple-releases-ios-4-0-2-for-iphone-and-3-2-2-for-ipad-fixes-pd/>