<http://schema.org/topics>
"2014,4k,Apps and Software,beginning 2014,Dev &amp; Design,features,Gadgets,Mobile,nanotech,nanotechnology,predictions,smart home,Tech,Uncategorized"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2013/12/31/tech-predictions-2014/>