<http://schema.org/mainEntityOfPage>
<http://www.roadandtrack.com/motorsports/news/a4729/news-nascar-driver-jason-leffler-killed-in-crash-at-nj-dirt-race/True>
<http://www.roadandtrack.com/motorsports/news/a4729/news-nascar-driver-jason-leffler-killed-in-crash-at-nj-dirt-race/?src=global_footer>