<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/The-Guardians?bookId=e42d5568-9fe4-4b6a-8365-30fe771cd245>