<http://schema.org/description>
"A new assessment of the carbon footprint of a pair of running shoes has shown that most of the environmental impact comes from manufacturing processes - a result that surprised researchers."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.just-style.com/news/manufacturing-adds-most-to-shoes-carbon-footprint_id117936.aspx>