<http://schema.org/about>
"Last week, after years of negotiations, 28 involved parties agreed on a plan to tear down the four PacifiCorp dams on the Klamath River, which is on the California and Oregon border, by"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/economics/biggest-dam-removal-project-in-history-will-restore-health-of-klamath-river.html>