<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/book/Sons-of-the-Father/CdDkD5WfeUyDm-oIuhW2RQ?MixID=CdDkD5WfeUyDm-oIuhW2RQ&PageNumber=1>