<http://schema.org/headline>
"Th\u00E1i Lan \u1EA5n \u0111\u1ECBnh th\u1EDDi \u0111i\u1EC3m c\u00F4ng b\u1ED1 d\u1EF1 th\u1EA3o hi\u1EBFn ph\u00E1p m\u1EDBi"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/thai-lan-an-dinh-thoi-diem-cong-bo-du-thao-hien-phap-moi/360362.vnp>