<http://schema.org/description>
"Groupon and LivingSocial should watch their backs, because there may be a new player in the deal-a-day market.\r\n\r\nAccording to a post on Yelp's community boards, Yelp is testing a daily ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/socialmedia/2010/07/26/yelp-takes-aim-at-groupon-with-dailydeals/>