<http://schema.org/about>
"It may be a while until this next one bears fruit, but it certainly is interesting and a step forward in getting more people on board paying attention to the environmental impact of clothing: The Sustainable Apparel"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/style/sustainable-apparel-coalition-plans-industry-wide-eco-index.html>