<http://schema.org/query-input>
"required name=filter_name"^^<http://www.w3.org/2001/XMLSchema#string>
<http://modcom.kz/stabilizator-avr-svc-r-3000-3000va-indikacija-rezhimov-raboti-diapazon%3A140-260v-2-vih-12-m-chjornij/>