<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/en-us/book/Who-Killed-Jackie-Bates/7ounMBwqH0OnWMXm5C-DOQ?MixID=7ounMBwqH0OnWMXm5C-DOQ&PageNumber=1>