<http://schema.org/headline>
"B\u1EAFt b\u00E0i b\u00ED quy\u1EBFt m\u1EB7c \u0111\u1EB9p c\u1EE7a sao Vi\u1EC7t (P2)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/bat-bai-bi-quyet-mac-dep-cua-sao-viet-p2/c/5670675.epi>