<http://schema.org/headline>
"B\u00E0 Merkel: Ai c\u00F3 th\u1EC3 tin \u0111\u01B0\u1EE3c vi\u1EC7c Nga s\u00E1p nh\u1EADp Crimea?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/ba-merkel-ai-co-the-tin-duoc-viec-nga-sap-nhap-crimea/326023.vnp>