<http://schema.org/headline>
"\u00D4ng Putin t\u1EEB ch\u1ED1i h\u1ED9i \u0111\u00E0m v\u1EDBi T\u1ED5ng th\u1ED1ng Th\u1ED5 Nh\u0129 K\u1EF3 b\u00EAn l\u1EC1 COP 21"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/ong-putin-tu-choi-hoi-dam-voi-tong-thong-tho-nhi-ky-ben-le-cop-21/358269.vnp>