<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/en-us/book/A-Garden-Full-of-Butterflies/r83lvW6uqU-pXL7N0g0HPQ?MixID=r83lvW6uqU-pXL7N0g0HPQ&PageNumber=1>