<http://schema.org/about>
" These bags, made by Chilean Modulab Studio, are produced with PVC coming from old advertising banners. We could say they're kind of Freitag's idea, but not entirely, as they don't involve the social part, and they recuperate all that plastic used in"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/sustainable-product-design/modulabs-recycled-advertising-banners-bags.html>