<http://schema.org/url>
<http://www.businessweek.com/articles/2014-05-01/nascar-needs-a-ratings-savior-dot-it-might-just-be-carl-edwards>
<http://www.bloomberg.com/bw/articles/2014-05-01/nascar-needs-a-ratings-savior-dot-it-might-just-be-carl-edwards>