<http://schema.org/topics>
"BlueAnt,casio,features,Gadgets,garmin,Getac,ioSafe,Kodak,LaCie,Lists,Motorola,olympus,rugged,sony,Tech,trending,waterproof"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2010/12/19/tough-rugged-gadgets/>