<http://schema.org/headline>
"Microsoft warns gamers DirectX 11.1 is Windows 8-only"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2012/11/13/microsoft-warns-gamers-directx-11-1-is-windows-8-only/?a_dgi=aolshare_twitter>