<http://schema.org/about>
"There were so many adorable puppies entered in the Green Dog of the Year Contest, that we couldn't resist! Here's a gallery of 10 green puppies."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/animals/photos/mnns-top-dogs-puppies-are-green-too/berlin-german-shepherd>