<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/Witnessing-Perfection?bookId=22b18b30-202a-4adc-ba7c-f448470582e5>