<http://schema.org/query-input>
"required name=search_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.centralpoint.be/nl/laptop-docks-poortreplicators/acer/acer-prodock-3-90w-adapter-eu-powercord-art-npdck11017-num-4657083/>