<http://schema.org/headline>
"Tr\u01B0ng b\u00E0y h\u00ECnh \u1EA3nh v\u1EC1 chi\u1EBFn d\u1ECBch \u0110i\u1EC7n Bi\u00EAn Ph\u1EE7, n\u0103m 1954"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/trung-bay-hinh-anh-ve-chien-dich-dien-bien-phu-nam-1954/c/10961772.epi>