<http://schema.org/description>
"Valve demonstrates the Steam Controller with Portal 2, Civilization V, Counter-Strike: Global Offensive and Papers, Please."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/gaming/news/a541980/valve-unveils-13-steam-machines-with-prices-specs-at-ces-2014/>