<http://schema.org/target>
"{search_term} site:www.24h.com.vn"^^<http://www.w3.org/2001/XMLSchema#string>
<http://us.24h.com.vn/phi-thuong-ky-quac/12-nen-van-minh-bien-mat-trong-su-bi-an-c159a452680.html>