<http://schema.org/description>
"This week, Apple is believed to have crossed a major milestone, having approved more than 500,000 applications for the iPhone, iPad and iPod touch."^^<http://www.w3.org/2001/XMLSchema#string>
<http://appleinsider.com/articles/11/05/24/apples_ios_app_store_reaches_a_half_million_approved_apps_report>