<http://schema.org/about>
"Of course, every TreeHugger knows that it is America Recycles Day, (for TreeHuggers every day is a recycling day) started ten years ago to increase awareness of the importance of recycling. There are activities across the country,  that you can attend,"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/culture/its-america-recycles-day.html>