<http://schema.org/headline>
"\u1EE8ng d\u1EE5ng h\u1ED7 tr\u1EE3 n\u1EA5u \u0103n gi\u00E0nh gi\u1EA3i Nh\u1EA5t cu\u1ED9c thi S.M.A.C Challenge"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/ung-dung-ho-tro-nau-an-gianh-giai-nhat-cuoc-thi-smac-challenge/361813.vnp>