<http://schema.org/description>
"NASA officials say they haven't determined whether a rock a woman in California tried to sell for $1.7 million is a genuine moon rock as she claims."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Science_News/2011/05/20/NASA-confiscates-purported-moon-rock/UPI-50621305939396/>