<http://schema.org/headline>
"Gi\u00E1 \u0111\u01B0\u1EDDng gi\u1EA3m xu\u1ED1ng m\u1EE9c th\u1EA5p nh\u1EA5t trong b\u1EA3y n\u0103m qua"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/gia-duong-giam-xuong-muc-thap-nhat-trong-bay-nam-qua/338548.vnp>