<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/en-us/ebook/Suicide-Run-Three-Harry-Bosch?bookId=b8e33fd2-05a1-42c3-ac6d-c0f42362d8bc>