<http://schema.org/description>
"Back in October, Blogger started letting select users choose to display their Google+ profile with their blog, instead of the original boring Blogger profile.  That feature has been ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/google/2011/12/12/google-begins-to-roll-out-google-features-for-blogger/>