<http://schema.org/headline>
"10 c\u00E1ch \u0111\u01A1n gi\u1EA3n gi\u00FAp n\u00E2ng cao tay l\u00E1i"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/10-cach-don-gian-giup-nang-cao-tay-lai/c/20532325.epi>