<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/Then-Came-You-A-Novel?bookId=dd9c9a21-6ef4-4133-b330-e8109739d755>