<http://schema.org/topics>
"Business,features,Marketing,Mashable,open forum,Small Business,Social Media,Startups,Uncategorized,viddy,Video"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2012/11/07/viddy-startups-brands/?WT.mc_id=en_startups>