<http://schema.org/url>
<http://www.businessweek.com/articles/2013-12-23/credit-card-surcharges-snack-food-subscriptions-ugly-christmas-sweaters-dec-dot-23>
<http://www.bloomberg.com/bw/articles/2013-12-23/credit-card-surcharges-snack-food-subscriptions-ugly-christmas-sweaters-dec-dot-23>