<http://schema.org/topics>
"Android,Apple,iPad,apple lists,Apple Tablet,Asus,compal,dell,Gadgets,Google,Hewlett-Packard,HP slate,HTC,ICD,ipad lists,Microsoft,MSi,news,notion ink,NVIDIA,tablets,Tech,Tegra 2,vega,Windows 7"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2010/01/27/9-upcoming-tablet-alternatives-to-the-apple-ipad/>