<http://schema.org/headline>
"iZettle launches in the UK with EE for payments via Mastercard, Amex, Visa and Diners Club"^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/uk/2012/11/07/izettle-launches-in-the-uk-with-mastercard-ee-and-amex/izettle-on-iphone/>