<http://schema.org/headline>
"M\u00EDttinh k\u1EF7 ni\u1EC7m 40 n\u0103m quan h\u1EC7 ngo\u1EA1i giao Vi\u1EC7t Nam-Philippines "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/mittinh-ky-niem-40-nam-quan-he-ngoai-giao-viet-namphilippines/395601.vnp>