<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/en-us/book/STAT-Standing-Tall-Talented-Double/8bIQ8daNmEewK0IwdGmbSQ?MixID=8bIQ8daNmEewK0IwdGmbSQ&PageNumber=1>