<http://schema.org/topics>
"banking,bargain,bargain hunting,bargains,Business,Business Lists,deals,features,Lists,Marketing,Mashable,mobile commerce,Mobile Lists,mobile marketing,mobile trends,mobile trends series,Money and Finance Lists,ticketing,trends"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2010/07/22/2010-mobile-commerce-trends/>