<http://schema.org/query-input>
"required name=search_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.centralpoint.nl/netwerkkabels/advanced-cable-technology/utp-c6-patch-snagl-bk-150m-eenh-1-stk-art-is8951-num-350234/>