<http://schema.org/headline>
"H\u00E0 N\u1ED9i: V\u00EC sao thi\u1EBFu h\u1EE5t l\u1EF1c l\u01B0\u1EE3ng lao \u0111\u1ED9ng ph\u1ED5 th\u00F4ng? "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/ha-noi-vi-sao-thieu-hut-luc-luong-lao-dong-pho-thong/372466.vnp>