<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<http://us.24h.com.vn/tin-tuc-trong-ngay/nin-tho-xem-nhung-pha-choi-trau-kich-tinh-tai-hn-c46a611300.html>