<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.techport.ru/katalog/products/instrumenty/teplovye-pushki/gazovye-teplovye-pushki/gazovaja-teplovaja-pushka-fubag-brise-144410>