<http://schema.org/url>
<http://www.businessweek.com/articles/2014-07-14/ecuadors-pricey-pr-fuels-fight-against-chevron-in-pollution-case>
<http://www.bloomberg.com/bw/articles/2014-07-14/ecuadors-pricey-pr-fuels-fight-against-chevron-in-pollution-case>