<http://schema.org/topics>
"Health &amp; Fitness,Gadgets,gallery,Health &amp; Fitness,Lifestyle,office,treadmill desk,trending,Trending Small Bottom,Uncategorized,Work &amp;amp; Play"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2012/07/09/treadmill-desk-review/>