<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/en-us/ebook/works-of-ambrose-bierce-incl-present-at-a-hanging-and-other-ghost-stories-the-devil-s-dictionary-fantastic-fables-an-occurrence-at-owl-creek-bridge-cobwebs-from-empty-skull-more-mobi-collected-works>