<http://schema.org/description>
"On the day of iOS 7's release, Skype has pushed out an update for its iPhone app and its iPad app, adding the ability to join group voice calls and improving other existing features. ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/apps/2013/09/18/skype-for-ipad-and-iphone-get-ability-to-join-group-voice-calls-improvements-to-accessibility-and-dial-pad/?awesm=tnw.to_t83u>