<http://schema.org/description>
"Gold for June delivery fell $25.90, or 1.8 percent, to $1,446.20 an ounce Wednesday. Silver fell 3.5 percent and copper fell 3.4 percent."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.fool.com/investing/general/2013/05/01/gold-silver-other-metals-prices-fall-sharply.aspx>