<http://schema.org/headline>
"C\u00E1c doanh nghi\u1EC7p Ph\u1ED1 Wall s\u1EBD g\u1EB7p nhi\u1EC1u kh\u00F3 kh\u0103n trong n\u0103m 2016"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/cac-doanh-nghiep-pho-wall-se-gap-nhieu-kho-khan-trong-nam-2016/386913.vnp>