<http://schema.org/mainEntityOfPage>
<http://www.mercurynews.com/2013/04/04/apples-new-headquarters-could-cost-2-billion-more-than-planned-report-says/>
<http://www.mercurynews.com/2013/04/04/apples-new-headquarters-could-cost-2-billion-more-than-planned-report-says/>