<http://schema.org/description>
"Have you ever seen a baby with a tail? How about a whale with legs? Believe it or not, these things happen. They&amp;#039;re called atavisms, and they might help us figure out evolution."^^<http://www.w3.org/2001/XMLSchema#string>
<http://science.howstuffworks.com/life/evolution/atavism1.htm>