<http://schema.org/headline>
"Ng\u01B0\u1EDDi d\u00E2n TP.HCM hoang mang khi c\u01A1m tr\u1EAFng chuy\u1EC3n m\u00E0u \u0111\u1ECF, t\u00EDm"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/nguoi-dan-tphcm-hoang-mang-khi-com-trang-chuyen-mau-do-tim/378939.vnp>