<http://schema.org/headline>
"M\u1ECBt m\u00F9 g\u1EA1o th\u01B0\u01A1ng hi\u1EC7u Vi\u1EC7t"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/mit-mu-gao-thuong-hieu-viet/c/20514712.epi>