<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/en-us/book/High-FINANCIAL-BASICS-Skills-Knowledge/lbp2MPevh0usm-2R3Qx0rQ?MixID=lbp2MPevh0usm-2R3Qx0rQ&PageNumber=1>