<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.techport.ru/katalog/products/instrumenty/ruchnoj-instrument/aksessuary-dlja-ruchnogo-instrumenta/lezvija-dlja-nozhej-skrebkov/lezvija-olfa-lopatochnye-dlja-nozha>