<http://schema.org/about>
"Whether it's rising sea levels, desertification, torrential monsoons, melting glaciers or ocean acidification, climate change is rapidly altering the landscape"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/lifestyle/eco-tourism/photos/10-places-to-visit-before-they-vanish/south-australia>