<http://schema.org/mainEntityOfPage>
<http://www.engadget.com/2011/01/03/irobot-unveils-super-compact-scooba-230-new-roomba-700-series/True>
<http://www.engadget.com/2011/01/03/irobot-unveils-super-compact-scooba-230-new-roomba-700-series/>