<http://schema.org/description>
"The latest beta of iOS 6 makes the Apple TV set-top box beyond a device that simply receives media, allowing users to actively stream audio to external AirPlay-enabled speakers."^^<http://www.w3.org/2001/XMLSchema#string>
<http://appleinsider.com/articles/12/07/18/ios_6_beta_3_for_apple_tv_brings_expanded_airplay_control.html>