<http://schema.org/description>
"Sharks can have up to 15 rows of teeth growing behind their front row of chompers, so it&amp;#039;s no surprise how many shark teeth litter beaches. But why do people collect them?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://animals.howstuffworks.com/fish/sharks/shark-teeth.htm>