<http://schema.org/headline>
"Di\u1EC5n \u0111\u00E0n v\u1EC1 ph\u00F2ng ch\u1ED1ng v\u00E0 ki\u1EC3m so\u00E1t ung th\u01B0 v\u00FA t\u1EA1i Vi\u1EC7t Nam"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/dien-dan-ve-phong-chong-va-kiem-soat-ung-thu-vu-tai-viet-nam/321686.vnp>