<http://schema.org/headline>
"T\u1ED5ng th\u1ED1ng M\u1EF9 k\u00EAu g\u1ECDi h\u1EA1 nhi\u1EC7t c\u0103ng th\u1EB3ng tr\u00EAn Bi\u1EC3n \u0110\u00F4ng"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/tong-thong-my-keu-goi-ha-nhiet-cang-thang-tren-bien-dong/371470.vnp>