<http://schema.org/headline>
"Gartner: Over $172B In Mobile Payments In 2012; SMS, Web Most Popular&amp;nbsp;Routes"^^<http://www.w3.org/2001/XMLSchema#string>
<https://techcrunch.com/2012/05/29/gartner-over-172b-in-mobile-payments-in-2012-with-212m-users-sms-web-most-popular-transaction-methods/>