<http://schema.org/thumbnailUrl>
<http://marketplace.bangordailynews.com/files/2013/09/Fossilized-Ammonite-Sterling-Silver-Adjustabloe-Ring-150x150.jpg>
<http://marketplace.bangordailynews.com/2013/11/05/ammonite-jewelry-an-evolutionary-sprial/pyramid-studios-3/>