<http://schema.org/url>
<http://www.treehugger.com/corporate-responsibility/global-aviation-industry-aims-to-cap-emissions-in-2020-strengthens-energy-efficiency-target.html>
<http://www.treehugger.com/corporate-responsibility/global-aviation-industry-aims-to-cap-emissions-in-2020-strengthens-energy-efficiency-target.html>