<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://nexterio.pl/21701,Gniazdo-nadtynkowe-Kontakt-Simon-Aquarius-z-u-potrojne-IP44-AQGZ1-3-11-bialy.html>