<http://schema.org/description>
"It's official. Tumblr has just hit its 10 billionth post. The New York City based startup, is like the FFFFound for the rest of the world, tumbling beautiful images past our eyes in ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/socialmedia/2011/09/09/milestone-tumblr-hits-its-10-billionth-post/>