<http://schema.org/headline>
"Vietnam Airlines ch\u00EDnh th\u1EE9c b\u00E0n giao sang m\u00F4 h\u00ECnh C\u00F4ng ty c\u1ED5 ph\u1EA7n"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/vietnam-airlines-chinh-thuc-ban-giao-sang-mo-hinh-cong-ty-co-phan/411188.vnp>