<http://schema.org/target>
"{search_term} site:www.24h.com.vn"^^<http://www.w3.org/2001/XMLSchema#string>
<http://us.24h.com.vn/cong-nghe-thong-tin/vu-tang-cuoc-3g-nha-mang-duoc-nuoc-lam-toi-c55a581088.html>