<http://schema.org/topics>
"Android,Apple,BlackBerry,news,features,Gadgets,iPad,iPhone,iPhone Resource Lists,Lists,Mashable,Mashable Awards,Mobile,Mobile Lists,openwebawards,Research In Motion,Social Network Lists,Symbian,unity,windows phone 7"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2010/10/15/defining-mobile-platforms/>