<http://schema.org/headline>
"Nguy c\u01A1 b\u00E3o ch\u1ED3ng b\u00E3o \u0111\u1ED5 b\u1ED9 v\u00E0o n\u01B0\u1EDBc ta"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/nguy-co-bao-chong-bao-do-bo-vao-nuoc-ta/c/20588421.epi>