<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/en-us/book/Blind-Submission/mpsU6eonCEqT_hTkCMG9nQ?MixID=mpsU6eonCEqT_hTkCMG9nQ&PageNumber=1>