<http://schema.org/about>
"Wandering through the textiles section of Maker Faire 09, I saw a booth with bins of junk and a sign that said \"Scrap.\" Turns out they weren't talking about the junk in the bins, but rather an operation that takes the trash"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/style/maker-faire-09-scrap-puts-junk-back-into-craftster-consumer-stream.html>