<http://schema.org/about>
"\nWhen he was just in his mid-20s, Denis Hayes was made national coordinator of the very first Earth Day. That was forty years ago, and a lot has changed. Over his career as a lawyer, technologist, investor, and advocate, Hayes has watched Earth Day"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/treehugger-radio/denis-hayes-on-the-40th-anniversary-of-earth-day/page2.html>