<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/en-us/category/caribbean-west-indies?categoryname=foo&categoryid=lur2yR8Csk2Absxq1yi2xw&page=1&s=averagerating&w=false>