<http://schema.org/description>
"Latest projections for Arctic ice melt show that new shipping lanes through the North Pole will be open to commercial vessels by midcentury."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/blog/2013/03/05/Study-Arctic-shipping-lanes-open-by-2050/5261362491285/>