<http://schema.org/headline>
"D\u01B0 lu\u1EADn Nga \u0111\u00E1nh gi\u00E1 cao \u0110\u1EA1i h\u1ED9i XII c\u1EE7a \u0110\u1EA3ng C\u1ED9ng s\u1EA3n Vi\u1EC7t Nam"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/du-luan-nga-danh-gia-cao-dai-hoi-xii-cua-dang-cong-san-viet-nam/369020.vnp>