<http://schema.org/headline>
"S\u1EEFa Trung Qu\u1ED1c nhi\u1EC5m th\u1EE7y ng\u00E2n cao c\u00F3 m\u1EB7t \u1EDF Vi\u1EC7t Nam\u00A0"^^<http://www.w3.org/2001/XMLSchema#string>
<http://news.zing.vn/sua-trung-quoc-nhiem-thuy-ngan-cao-co-mat-o-viet-nam-post257007.html>