<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/en-us/book/Jump-A-Sam-McGowan-Adventure/DEIzv30kYku-NZSHUoq5MA?MixID=DEIzv30kYku-NZSHUoq5MA&PageNumber=1>