<http://schema.org/headline>
"Li\u00EAn h\u1EE3p qu\u1ED1c th\u00F4ng qua 9 nguy\u00EAn t\u1EAFc v\u1EC1 t\u00E1i c\u01A1 c\u1EA5u n\u1EE3 c\u00F4ng"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/lien-hop-quoc-thong-qua-9-nguyen-tac-ve-tai-co-cau-no-cong/335272.vnp>