<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/Velocity-Karen-Vail-Novel-3?bookId=6fcbba59-0c8f-4c16-823e-41be2fa40020>