<http://schema.org/description>
"Frogs have been around for about 200 million years. In that time, they&amp;#039;ve adapted to their changing surroundings to ensure their survival. How have they changed, and what&amp;#039;s the difference between frogs and toads, anyway?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://animals.howstuffworks.com/amphibians/frog.htm/printable>