<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.cyberport.de/bosch-kge36aw42-kuehl--gefrierkombination-aplusplusplus-186cm-vitafresh-weiss-KE09-1D0_2351.html>