<http://schema.org/mainEntityOfPage>
<http://www.arktimes.com/ArkansasBlog/archives/2015/12/24/dallas-thinks-green-on-its-downtown-freeway-and-more-of-it>
<http://www.arktimes.com/ArkansasBlog/archives/2015/12/24/dallas-thinks-green-on-its-downtown-freeway-and-more-of-it>