<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/en-us/category/dermatology?categoryname=foo&categoryid=5rO0zwctTUmcQ4lZUKQ82g&page=1&s=titledesc&w=false>