<http://schema.org/headline>
"GS \u0110\u1EB7ng V\u0103n Ng\u1EEF - Con chim \u0111\u1EA7u \u0111\u00E0n ng\u00E0nh \u0111\u1ED9ng v\u1EADt h\u1ECDc"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/gs-dang-van-ngu-con-chim-dau-dan-nganh-dong-vat-hoc/c/20560163.epi>