<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/A-Christmas-Wish?bookId=570d54c3-9c99-4d51-894d-420a27ea6ab9>