<http://schema.org/description>
"Vitamin l\u00E0 ch\u1EA5t h\u1EEFu c\u01A1 \u0111\u1EB7c bi\u1EC7t c\u00F3 trong ch\u1EBF \u0111\u1ED9 \u0103n u\u1ED1ng ho\u1EB7c \u0111\u01B0\u1EE3c s\u1EA3n xu\u1EA5t b\u00EAn trong c\u01A1 th\u1EC3"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/chuc-nang-chinh-cua-cac-vitamin-la-gi/c/4686271.epi>