<http://schema.org/about>
"A new report by the US Forest Service shows that forests play a vital role in protecting watersheds from the impacts of climate change. After two years of research, Water, Climate Change, and Forests: Watershed"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-water/forest-service-to-play-crucial-role-in-future-of-clean-water.html>