<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/Give-Me-A-Cowboy?bookId=d5a37879-b47b-40bd-9cec-810d66c13108>