<http://schema.org/description>
"Are you totally insane for extremophiles?  Search the coldest, hottest, deepest and just plain least hospitable parts of our planet to discover the resilient world of the tardigrade."^^<http://www.w3.org/2001/XMLSchema#string>
<http://animals.howstuffworks.com/animal-facts/tardigrades-quiz16.htm>