<http://schema.org/about>
"Here are five ski resorts that are making green a priority by adopting more sustainable practices, investing in solar panels, wind turbines and renewable energy"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/money/sustainable-business-practices/photos/5-ski-resorts-that-make-green-a-priority/fun-in-the-snow>