<http://schema.org/headline>
"\u0110\u1ED3ng ti\u1EC1n Nga ruble c\u00F3 th\u1EC3 t\u0103ng gi\u00E1 m\u1EA1nh trong t\u01B0\u01A1ng lai g\u1EA7n"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/dong-tien-nga-ruble-co-the-tang-gia-manh-trong-tuong-lai-gan/350687.vnp>