<http://schema.org/topics>
"art,Fashion,gallery,Health &amp; Fitness,Home,Lifestyle,Lists,Startups,subscriptions,Travel,Travel &amp; Leisure,Uncategorized,Work &amp;amp; Play"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2012/10/18/monthly-subscription-boxes/>