<http://schema.org/mainEntityOfPage>
<http://www.rollingstone.com/music/news/flashback-see-mary-chapin-carpenter-jam-with-keith-urban-vince-gill-20160105>
<http://www.rollingstone.com/music/news/flashback-see-mary-chapin-carpenter-jam-with-keith-urban-vince-gill-20160105>