<http://schema.org/description>
"Authorities in Florida said a mysterious substance found on an envelope mailed to a psychiatrist's office turned out to be powdered sugar from a doughnut."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Odd_News/2010/02/10/Mysterious-powder-was-doughnut-sugar/UPI-51421265822058/>