<http://schema.org/author>
"http://authors.simonandschuster.com:80/Tammy-Credicott/464704848"^^<http://www.w3.org/2001/XMLSchema#string>
<http://books.simonandschuster.com/The-Healthy-Gluten-Free-Life/Tammy-Credicott/9781936608713>