<http://schema.org/headline>
"[Infographics] C\u1EADn c\u1EA3nh c\u00E1c \u0111i\u1EC3m thi \u0111\u1EA5u t\u1EA1i Olympic Rio 2016"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/infographics-can-canh-cac-diem-thi-dau-tai-olympic-rio-2016/397324.vnp>