<http://schema.org/description>
"Twist, the startup behind a free iOS 6 app (iTunes link) that enables people to let others know when they will arrive somewhere, is today launching its application in English-speaking ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/apps/2012/10/03/twist-launches-its-time-saving-arrival-ios-app-outside-the-us-yammer-ceo-sacks-joins-as-advisor/>