<http://schema.org/headline>
"C\u1EA9n c\u00F4ng khai t\u00EAn n\u01B0\u1EDBc m\u1EAFm cao \u0111\u1EA1m nhi\u1EC5m th\u1EA1ch t\u00EDn"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/can-cong-khai-ten-nuoc-mam-cao-dam-nhiem-thach-tin/c/20578623.epi>