<http://schema.org/description>
"Oneforty.com, the 'Twitter App Store' has launched a new incentive to help grow Twitter app development with a new badge offering to help boost the profile and credibility of new Twitter ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/apps/2010/01/12/oneforty-adds-badges-grow-twitter-app-reviews/>