<http://schema.org/keywords>
"Fiction, Action & Adventure, Classics, Fairy Tales & Folklore, Legends, Myths & Fables, Social Situations, Preschool, Toddler, Picture Book, Animals, Bullies, Child Narrator"^^<http://www.w3.org/2001/XMLSchema#string>
<http://books.simonandschuster.com/The-Three-Little-Wolves-and-the-Big-Bad-Pig/Eugene-Trivizas/9780689815287>