<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/lj5200-fuser-unit-replaces-rm1-2524-rm1-2524-n-art-alt2253a-num-5729537/>