<http://schema.org/description>
"Friday marked the release of the iPad 2 and, according to Geek.com, while only 300,000 original iPads were sold within the first weekend of its release, half a million iPad 2s sold within the first"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.aol.com/article/2011/03/17/ipad-2-are-students-buying-it/19879575/?gen=1>