<http://schema.org/about>
"Okay, \"trash free\" technically only applies if you consider that the small box of non-recyclables accumulated by Amy and Adam Korst now counts as collectible. The Korsts write in their blog, Green Garbage Project:"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/green-architecture/couple-lives-trash-free-for-one-year.html>