<http://schema.org/headline>
"\u0110\u01B0\u1EDDng H\u1ED3 Ch\u00ED Minh ch\u00EDnh th\u1EE9c th\u00F4ng to\u00E0n tuy\u1EBFn t\u1EEB Cao B\u1EB1ng-C\u00E0 Mau"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/duong-ho-chi-minh-chinh-thuc-thong-toan-tuyen-tu-cao-bangca-mau/366760.vnp>