<http://schema.org/target>
"https://store.kobobooks.com/search?query={search_term}"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/en-us/ebook/Star-Trek-The-Original-Series?bookId=80604e03-68cb-4141-9117-629ac17a8217>