<http://schema.org/url>
<http://www.businessweek.com/articles/2013-11-22/arizonas-new-fee-puts-a-dent-in-rooftop-solar-economics>
<http://www.bloomberg.com/bw/articles/2013-11-22/arizonas-new-fee-puts-a-dent-in-rooftop-solar-economics>