<http://schema.org/url>
<http://books.simonandschuster.com:80/Pawns-and-Symbols/Majliss-Larson/Star-Trek-The-Original-Series/9780743419772>
<http://books.simonandschuster.com/Pawns-and-Symbols/Majliss-Larson/Star-Trek-The-Original-Series/9780743419772>