<http://schema.org/mainEntityofPage>
<http://aolblog.aol.com/2013/10/01/an-all-or-nothing-play-on-cliffs-natural-resources/>
<http://www.aol.com/article/2013/10/01/an-all-or-nothing-play-on-cliffs-natural-resources/20734849/?gen=1>