<http://schema.org/about>
"There are so many damn plastic bags that companies and entire cities have started banning them, but that doesn't solve the problem of what to do with all of the bags left behind. While recycling plastic bags into other bags may seem silly, it's a great"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/culture/treehugger-picks-recycled-plastic-bags.html>