<http://schema.org/headline>
"\u00C1n m\u1EA1ng ch\u1EBFt ng\u01B0\u1EDDi v\u00EC thi\u1EBFu m\u1ED9t ch\u00E9n canh"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/an-mang-chet-nguoi-vi-thieu-mot-chen-canh/c/20602118.epi>