<http://schema.org/headline>
"9 h\u1ECDc vi\u00EAn ph\u00E1 c\u1EEDa, tr\u1ED1n tr\u1EA1i cai nghi\u1EC7n trong c\u01A1n m\u01B0a l\u1EDBn"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/9-hoc-vien-pha-cua-tron-trai-cai-nghien-trong-con-mua-lon/c/20613239.epi>