<http://schema.org/query-input>
"required name=search_keywords"^^<http://www.w3.org/2001/XMLSchema#string>
<http://ejaba.net/210958/%D8%AD%D9%84-%D9%84%D8%BA%D8%B2-3-%D9%85%D9%86-%D8%A7%D9%84%D9%85%D8%AC%D9%85%D9%88%D8%B9%D8%A9-%D8%A7%D9%84%D8%A3%D9%88%D9%84%D9%89-%D9%85%D9%86-%D8%B1%D8%B4%D9%81%D8%A9-%D9%83%D9%84%D9%85%D8%A7%D8%AA-%D9%85%D8%AA%D9%82%D8%A7%D8%B7%D8%B9%D8%A9>