<http://schema.org/description>
"Is there a website that you can't go a day without checking? Chances are, a few million other people have the same favorite, if web data company Alexa's ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.huffingtonpost.com/2012/08/09/most-popular-sites-2012-alexa_n_1761365.html>