<http://schema.org/headline>
"Kh\u00F4ng c\u00F2n xe kh\u00E1ch \u0111i xuy\u00EAn t\u00E2m H\u00E0 N\u1ED9i"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/khong-con-xe-khach-di-xuyen-tam-ha-noi/c/20610419.epi>