<http://schema.org/description>
"Apple on Tuesday was granted a major patent pertaining to the rules and methods of electronic payment transactions, as well as a detailed description of how future devices could implement the parameters to create a seamless credit card-based system with an iTunes backend."^^<http://www.w3.org/2001/XMLSchema#string>
<http://appleinsider.com/articles/12/03/06/new_apple_patent_outlines_rules_for_itunes_based_iwallet_transactions>