<http://schema.org/headline>
"Ngo\u1EA1i tr\u01B0\u1EDFng M\u1EF9 John Kerry l\u1EA7n \u0111\u1EA7u ti\u00EAn c\u00F4ng du 5 n\u01B0\u1EDBc Trung \u00C1"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/ngoai-truong-my-john-kerry-lan-dau-tien-cong-du-5-nuoc-trung-a/351956.vnp>