<http://schema.org/url>
<http://www.businessweek.com/articles/2013-08-20/passport-to-an-mba-from-chopper-pilot-to-cornells-johnson-school>
<http://www.bloomberg.com/bw/articles/2013-08-20/passport-to-an-mba-from-chopper-pilot-to-cornells-johnson-school>