<http://schema.org/mainEntityOfPage>
<http://www.engadget.com/2008/04/13/light-emitting-wallpaper-runs-your-lamps-right-out-of-a-job/True>
<http://www.engadget.com/2008/04/13/light-emitting-wallpaper-runs-your-lamps-right-out-of-a-job/>