<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/en-us/book/The-Westmorelands-books-10-Jareds/iGtj5sNrfkq7wNbRprVRJg?MixID=iGtj5sNrfkq7wNbRprVRJg&PageNumber=1>