<http://schema.org/mainEntityOfPage>
<http://www.upi.com/Business_News/Energy-Industry/2016/02/08/Iran-aims-for-more-diverse-economy/2581454934444/>
<http://www.upi.com/Business_News/Energy-Industry/2016/02/08/Iran-aims-for-more-diverse-economy/2581454934444/>