<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.frmtr.com/zeka-sorulari-and-bilmeceler/231704-eglenceli-zeka-sorulari-bakalim-kacini-cozeceksiniz.html>