<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Top_News/World-News/2012/12/27/Man-allegedly-killed-grandparents-in-fire/59901356586362/>
<http://www.upi.com/Top_News/World-News/2012/12/27/Man-allegedly-killed-grandparents-in-fire/UPI-59901356586362/?spt=hs&or=tn>