<http://schema.org/query-input>
"required name=search_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.centralpoint.be/fr/non-classe/2-power/designjet-500-carriage-belt-42-apos-apos-replaces-c7770-60014-art-alt1327a-num-5729117/>