<http://schema.org/headline>
"\u0110i\u1EC7n l\u1EF1c H\u00E0 N\u1ED9i \u00E1p d\u1EE5ng camera v\u00E0 m\u00E1y t\u00EDnh b\u1EA3ng \u0111\u1EC3 ghi s\u1ED1 c\u00F4ng t\u01A1"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/dien-luc-ha-noi-ap-dung-camera-va-may-tinh-bang-de-ghi-so-cong-to/332014.vnp>