<http://schema.org/description>
"Some users of the new Twitter @Username tab have been a little peeved at the cluttered look that shoves all of the activity around your Twitter user name into one tab. If you're one ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/twitter/2011/08/18/hate-the-new-twitter-username-tab-heres-how-to-make-it-only-show-mentions/>