<http://schema.org/query-input>
"required name=search_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.centralpoint.be/fr/inconnu/acd-systems/acdsee-ultimate-9-en-de-fr-licentie-1-yr-subscription-prijs-seat-25-art-aco-acdseeultlc-num-5822855/>