<http://schema.org/headline>
"Ph\u00F3 Ch\u1EE7 t\u1ECBch L\u00E0o Phankham Viphavanh th\u0103m ch\u00EDnh th\u1EE9c Vi\u1EC7t Nam "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/pho-chu-tich-lao-phankham-viphavanh-tham-chinh-thuc-viet-nam/395400.vnp>