<http://schema.org/query-input>
"required name=search_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.centralpoint.nl/fusers/ricoh/infoprint-1800-series-fuser-standard-capacity-300000-pages-1-pack-assembly-hv-220v-art-39v3601-num-4272629/>