<http://schema.org/description>
"CloudMagic, the cross-platform, cross-browser extension that makes searching Google services easier than ever, has just added Twitter support to its arsenal of tools. The extension ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/apps/2011/10/03/you-can-now-search-twitter-offline-using-cloudmagic/>