<http://schema.org/headline>
"HTC Bolt v\u1ECF kim lo\u1EA1i, kh\u00F4ng gi\u1EAFc 3.5mm ra m\u1EAFt ng\u00E0y mai"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/htc-bolt-vo-kim-loai-khong-giac-3-5mm-ra-mat-ngay-mai/c/20591777.epi>