<http://schema.org/url>
<http://www.treehugger.com/treehugger-radio/author-edward-humes-on-the-rise-of-the-eco-barons-part-one.html>
<http://www.treehugger.com/treehugger-radio/author-edward-humes-on-the-rise-of-the-eco-barons-part-one.html>