<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/Eros-Philia-Agape?bookId=d2dd7d00-86fb-46fa-a39a-1956aa2ae893>