<http://schema.org/headline>
"H\u1ED7 tr\u1EE3 Qu\u1EA3ng Ninh 50 t\u1EA5n h\u00F3a ch\u1EA5t ph\u00F2ng d\u1ECBch b\u1EC7nh th\u1EE7y s\u1EA3n"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/ho-tro-quang-ninh-50-tan-hoa-chat-phong-dich-benh-thuy-san/331715.vnp>