<http://schema.org/target>
"https://store.kobobooks.com/search?query={search_term}"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/de-us/ebook/The-Innocent?bookId=a7e253ae-6a4e-4537-a34e-ce12dda302d0>