<http://schema.org/about>
"There are snails that glow, armored snails, snails with lavish shells, transparent snails; there are even snails that could kill you."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/animals/photos/12-of-the-most-interesting-snails-in-the-world/golden-elephant-snail>