<http://schema.org/description>
"Tumblr's massive growth over the past few years means that it's being used for nearly everything imaginable. From the awesome blogs we highlight every Tumblr Tuesday to explicit content ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/insider/2012/02/23/tumblr-bans-self-harm-blogs-that-glorify-anorexia-bulimia-and-self-mutilation/>