<http://schema.org/url>
<http://www.businessweek.com/articles/2013-07-25/amazing-discovery-b-school-cuts-tuition-finds-money-is-a-motivator>
<http://www.bloomberg.com/bw/articles/2013-07-25/amazing-discovery-b-school-cuts-tuition-finds-money-is-a-motivator>