<http://schema.org/headline>
"\u0110\u1ECBnh h\u01B0\u1EDBng c\u00F4ng nghi\u1EC7p h\u00F3a c\u00F3 c\u00F2n h\u1EE3p th\u1EDDi?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/dinh-huong-cong-nghiep-hoa-co-con-hop-thoi/c/3261926.epi>