<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.sport-thieme.de/Therapie/SNOEZELEN%C2%AE/Snoezelen_Musik-Vibration/Musik-M%C3%B6bel/Sonstige/art=1545614>