<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/Helpless-Hearts?bookId=958b0b80-f6c4-4dc4-9410-208e53387425>