<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.techport.ru/katalog/products/detskie-tovary/detskie-avtokresla/gruppa-1-ot-9-do/avtokreslo-cybex-juno-2-fix-396251>