<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.frmtr.com/yurtdisinda-yasam-ve-egitim/4794461-almanyada-vatandaslik-oturum-izni-ve-calisma-musadesi-ile-ilgili-sorular-buraya-17.html>