<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/en-us/book/Amitabha-A-Story-Buddhist-Theology/XgJrbxX7DUO5rNviQBUQjA?MixID=XgJrbxX7DUO5rNviQBUQjA&PageNumber=1>