<http://schema.org/mainEntityOfPage>
<http://www.engadget.com/2012/01/09/lgs-mobile-dtv-n-tweet-tv-emergency-alert-system-ces-2012/True>
<http://www.engadget.com/2012/01/09/lgs-mobile-dtv-n-tweet-tv-emergency-alert-system-ces-2012/>