<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/en-us/book/2009-01-2009-Autour-louvrage/yI79Fct9xUu_Yvr1jCvELg?MixID=yI79Fct9xUu_Yvr1jCvELg&PageNumber=1>