<http://schema.org/query-input>
"required name=search_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.centralpoint.be/nl/oplaadbare-batterijen-accus/2-power/hp-nx6110-nc6100-nc6120-395791-001-art-cbi0995a-num-5704791/>