<http://schema.org/query-input>
"required name=search_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.centralpoint.nl/interfacecard-adapter/pny/pny-quadro-sdi-out-sdi-output-board-voor-quadro-keppler-art-vcqksdioutput-pb-num-2321955/>