<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/4gb-ddr3l-1333mhz-ecc-1-35v-rdimm-art-2pcm-67y0016-num-5703513/>