<http://schema.org/headline>
"Nh\u1EEFng \u0111\u1EE3t thu h\u1ED3i s\u1EA3n ph\u1EA9m tai ti\u1EBFng c\u1EE7a Samsung"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/nhung-dot-thu-hoi-san-pham-tai-tieng-cua-samsung/c/20567100.epi>