<http://schema.org/url>
<http://www.dailybreeze.com/environment-and-nature/20140814/divers-hammer-thousands-of-urchins-to-save-palos-verdes-peninsula-kelp-forests>
<http://www.dailybulletin.com/environment-and-nature/20140814/divers-hammer-thousands-of-urchins-to-save-palos-verdes-peninsula-kelp-forests>