<http://schema.org/mainEntityOfPage>
<http://www.engadget.com/2011/08/28/acer-aspire-3951-photos-leaked-new-ultrabooks-to-launch-in-sept/True>
<http://www.engadget.com/2011/08/28/acer-aspire-3951-photos-leaked-new-ultrabooks-to-launch-in-sept/>