<http://schema.org/url>
<http://www.businessweek.com/articles/2014-04-17/patton-boggs-hires-big-gun-in-firefight-with-chevron-gibson-dunn>
<http://www.bloomberg.com/bw/articles/2014-04-17/patton-boggs-hires-big-gun-in-firefight-with-chevron-gibson-dunn>