<http://schema.org/headline>
"\u0110\u1EA1i ti\u1EC7c kh\u1ED5ng l\u1ED3 1.500 m\u00E2m c\u1ED7 m\u1EEBng t\u00E2n gia"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/dai-tiec-khong-lo-1-500-mam-co-mung-tan-gia/c/20515209.epi>