<http://schema.org/description>
"We all spend so much time during our working day on social networks and we often find features that most people don\u2019t know about. As such, we wanted to create a list here of a few ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/socialmedia/2011/01/21/10-tricks-for-youtube-facebook-linkedin-and-twitter/>