<http://schema.org/headline>
"T\u00F4 m\u00EC c\u00E1 vi\u00EAn c\u00E0 ri gi\u00E1 50.000 \u0111\u1ED3ng \u1EDF S\u00E0i G\u00F2n"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/to-mi-ca-vien-ca-ri-gia-50-000-dong-o-sai-gon/c/20481036.epi>