<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/Wild-Oprahs-Book-Club-Digital?bookId=e1c148e3-3205-4450-b74f-1b14e0d01fae>