<http://schema.org/url>
<http://books.simonandschuster.ca:80/At-the-Grave-of-the-Unknown-Fisherman/John-Gierach/9780743229937>
<http://books.simonandschuster.ca/At-the-Grave-of-the-Unknown-Fisherman/John-Gierach/9780743229937>