<http://schema.org/headline>
"Brazil: Th\u00EAm m\u1ED9t c\u1EF1u l\u00E3nh \u0111\u1EA1o Petrobras b\u1ECB k\u1EBFt t\u1ED9i 4 n\u0103m t\u00F9"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/brazil-them-mot-cuu-lanh-dao-petrobras-bi-ket-toi-4-nam-tu/366329.vnp>