<http://schema.org/description>
"Although a number of Valve employees have jumped ship to Oculus VR, it seems the beloved video game developer and Steam overlord hasn't given up on its own virtual reality ambitions ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/gadgets/2014/06/03/valves-latest-virtual-reality-headset-prototype/>