<http://schema.org/description>
"Samsung has announced via its US Twitter account that it will introduce its next device to the world with an advertisement during the upcoming Super Bowl XLVI. The ad will air during ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/mobile/2012/01/30/samsung-to-launch-next-device-with-longest-ad-of-super-bowl-xlvi/>