<http://schema.org/url>
<http://www.businessweek.com/articles/2014-01-27/fda-allows-sale-of-high-risk-antibiotics-for-livestock-nrdc-report-says>
<http://www.businessweek.com/printer/articles/180125-the-fda-allows-sale-of-high-risk-antibiotics-for-livestock-report-says>