<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.frmtr.com/windows-isletim-sistemleri/238058-acilista-soran-2-isletim-sisteminden-birini-silme-resimli-anlatim-4.html>