<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://nexterio.pl/84049,Prexa-Zakonczenie-LP-54-klon-n1-G6-A-PZAK0-G6-000-kpl-2szt-.html>