<http://schema.org/target>
"https://store.kobobooks.com/search?query={search_term}"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/nl-us/ebook/Finding-Mercy?bookId=87bc4c31-22a2-403b-8959-308209afe0c1>