<http://schema.org/description>
"When is a U.S. penny not just a cent? When it's a 1943 Lincoln penny made of the wrong metal and then it's worth $1 million, experts say."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Odd_News/2012/09/19/US-penny-worth-1-million/UPI-71041348093920/?spt=mps&or=5>