<http://schema.org/headline>
"Ai C\u1EADp s\u1EAFp m\u1EDF c\u1EEDa hai s\u00E2n bay qu\u00E2n s\u1EF1 ph\u1EE5c v\u1EE5 m\u1EE5c \u0111\u00EDch d\u00E2n s\u1EF1"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/ai-cap-sap-mo-cua-hai-san-bay-quan-su-phuc-vu-muc-dich-dan-su/323152.vnp>