<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.cyberport.de/tae-f-kabel-fuer-telekom-siemens-geraete-tae-f-st-an-rj11-3m-4B02-348_1574.html>