<http://schema.org/headline>
"Ti\u1EBFt ki\u1EC7m chi ph\u00ED v\u1EDBi d\u1ECBch v\u1EE5 g\u1ECDi qu\u1ED1c t\u1EBF c\u1EE7a MobiFone"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/tiet-kiem-chi-phi-voi-dich-vu-goi-quoc-te-cua-mobifone/c/20576327.epi>