<http://schema.org/description>
"Formspring, the popular social network with over 26 million users, has today launched its free iPhone app on the App Store. It allows users to ask and respond to questions, as they ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/apps/2011/09/13/ask-me-anything-service-formspring-launches-iphone-app/formspring-2/>