<http://schema.org/query-input>
"required name=search_keywords"^^<http://www.w3.org/2001/XMLSchema#string>
<http://ejaba.net/72709/%D9%87%D8%B0%D9%87-%D8%A7%D9%84%D9%84%D8%B9%D8%A8%D8%A9-%D8%A7%D9%84%D8%A7%D9%88%D9%84%D9%8A-%D8%B9%D8%B1%D8%A8%D9%8A%D8%A7-%D8%A8%D8%AF%D9%88%D9%86-%D9%80%D9%80%D9%80%D9%80%D9%80>