<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-percy-bysshe-shelley-includes-adonais-daemon-of-the-world-peter-bell-the-third-the-witch-of-atlas-a-defence-of-poetry-and-3-complete-volumes-of-works-mobi-collected-works>