<http://schema.org/topics>
"Android,Asus,Business,Gadgets,Google,Nexus 7,trending,Uncategorized"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2012/10/31/asus-is-selling-nearly-1-million-nexus-7-tablets-per-month-report/>