<http://schema.org/headline>
"Nghi ph\u1EA1m \u0111\u00E1nh bom t\u1EF1 s\u00E1t trong nh\u00E0 t\u00F9 \u0110\u1EE9c"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/nghi-pham-danh-bom-tu-sat-trong-nha-tu-duc/c/20558694.epi>