<http://schema.org/description>
"How far did your sweater have to travel from the sheep farm in New Zealand to the garment factory in China to the Gap at your local mall? And how many greenhouse gases did that trip produce? Take our green shipping quiz and learn the surprising numbers behind the global shipping boom."^^<http://www.w3.org/2001/XMLSchema#string>
<http://science.howstuffworks.com/environmental/green-science/green-cargo-shipping-quiz5.htm>