<http://schema.org/description>
"According to TUAW, Apple has gained two significant new patents today for iOS; slide-to-unlock and the keyboard effect of letters getting larger as you type.\r\n\r\nBoth of these effects ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/apple/2010/08/17/ios-slide-to-unlock-is-now-an-apple-patent/>