<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Business_News/Security-Industry/2012/03/01/Raytheon-awarded-DARPA-contract/16001330642018/>
<http://www.upi.com/Business_News/Security-Industry/2012/03/01/Raytheon-awarded-DARPA-contract/UPI-16001330642018/?rel=88371361991823>