<http://schema.org/headline>
"\u0110\u1EE9c khuy\u1EBFn c\u00E1o c\u00F4ng d\u00E2n n\u00EAn th\u1EADn tr\u1ECDng khi \u0111i du l\u1ECBch Th\u00E1i Lan"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/duc-khuyen-cao-cong-dan-nen-than-trong-khi-di-du-lich-thai-lan/400764.vnp>