<http://schema.org/description>
"Christmas is a time of the year for friends and family, but if you can't be with your loved ones (or want to surprise them while you are on your way to meet them) technology can help, ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/apps/2013/12/24/top-video-calling-apps/>