<http://schema.org/topics>
"Apps and Software,BlackBerry,BlackBerry 10,enterprise,Mobile,Research In Motion,Tech,Uncategorized,Windows Phone"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2012/05/01/rim-blackberry-10-strategy/?WT.mc_id=en_blackberry-10>