<http://schema.org/headline>
"Tr\u1EA3i nghi\u1EC7m smartphone Freetel n\u1EAFp g\u1EADp 2 m\u1EB7t m\u00E0n h\u00ECnh c\u1EA3m \u1EE9ng"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/trai-nghiem-smartphone-freetel-nap-gap-2-mat-man-hinh-cam-ung/c/20555144.epi>