<http://schema.org/target>
"http://www.zen-cart.com/search.php?do=process&amp;amp;query={search_term}"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.zen-cart.com/showthread.php?171643-Purchase-and-Purchase-confirmation-don-t-work-in-IE-and-Safari>