<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.finstral.com/cz/kontakt/kontaktn\u00ED-formul\u00E1\u0159-top-90-twin-line-classic-kab/13-1789.html>