<http://schema.org/headline>
"Gi\u00E1 d\u1EA7u v\u01B0\u1EE3t m\u1ED1c 50USD l\u1EA7n \u0111\u1EA7u trong 4 th\u00E1ng"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/gia-dau-vuot-moc-50usd-lan-dau-trong-4-thang/c/20507347.epi>