<http://schema.org/mainEntityOfPage>
<http://www.engadget.com/2007/01/07/samsung-keeps-standard-dvds-in-the-battle-with-three-new-up-conv/True>
<http://www.engadget.com/2007/01/07/samsung-keeps-standard-dvds-in-the-battle-with-three-new-up-conv/>