<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://prostosad.kz/product/izolenta-zubr-master-krasnaja-pvh-ne-podderzhivajuschaja-gorenie-6000-v-15mm-h-10m.html>