<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/Green-Beach?bookId=11470371-3581-47a3-a43e-b21fe52a7b1c>