<http://schema.org/url>
<http://www.businessweek.com/articles/2014-01-30/japan-uses-new-stock-market-index-to-put-companies-focus-on-roe>
<http://www.bloomberg.com/bw/articles/2014-01-30/japan-uses-new-stock-market-index-to-put-companies-focus-on-roe>