<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/en-us/ebook/confessions-of-a-debauched-stepmother-parts-1-3-the-scent-of-sex-playing-with-fire-a-risk-too-far>