<http://schema.org/url>
<http://www.businessweek.com/articles/2013-12-17/china-cracks-down-on-bad-drugs-with-illegal-psychedelic-or-poisonous-ingredients>
<http://www.bloomberg.com/bw/articles/2013-12-17/china-cracks-down-on-bad-drugs-with-illegal-psychedelic-or-poisonous-ingredients>