<http://schema.org/description>
"Maybe you already knew this from your own experiences, but a newly-published academic study from the University of Michigan (via The LA Times) has found that people tended to feel worse ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/facebook/2013/08/15/academic-study-finds-facebook-use-makes-people-sadder/>