<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/Charlie-Wilsons-War-The-Extraordinary-Story?bookId=ffd6da8a-a38b-4469-8a90-8624df569cdc>