<http://schema.org/topics>
"cyborgs,DARPA,dean kamen,deka research,Gadgets,Health &amp; Fitness,Prosthetic,Tech,transhumanism,Uncategorized,Video,Videos,Wearable Tech"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2014/05/11/fda-approves-robotic-arm/>