<http://schema.org/headline>
"\u0110\u1ED3ng b\u00E0o Khmer t\u1EA1i H\u1EADu Giang vui \u0111\u00F3n T\u1EBFt Ch\u00F4l Chn\u0103m Thm\u00E2y"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/dong-bao-khmer-tai-hau-giang-vui-don-tet-chol-chnam-thmay/317747.vnp>