<http://schema.org/description>
"After a number of developers using the Dropbox SDK reported that Apple was rejecting their iOS apps from the App Store because of links to an external purchase option, the cloud storage provider has confirmed that is working with Apple to address the issue."^^<http://www.w3.org/2001/XMLSchema#string>
<http://appleinsider.com/articles/12/05/02/dropbox_working_with_apple_to_resolve_app_rejection_issue.html>