<http://schema.org/description>
"Canadian scientists say they are finding a treasure trove of ancient hunting tools due to the melting of arctic ice that's been in place thousands of years."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Science_News/2010/04/29/Arctic-ice-melt-reveals-ancient-artifacts/UPI-50371272577327/>