<http://schema.org/genre>
<http://books.simonandschuster.com/The-Girlfriends-Guide-to-Pregnancy-Daily-Diary/Vicki-Iovine/Parenting/Family>
<http://books.simonandschuster.com/The-Girlfriends-Guide-to-Pregnancy-Daily-Diary/Vicki-Iovine/9780671002909>