<http://schema.org/headline>
"Nga chu\u1EA9n b\u1ECB \u0111\u01B0a nhi\u1EC1u m\u00E1y bay Su-30SM m\u1EDBi t\u1EDBi Crimea"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.vietnamplus.vn/nga-chuan-bi-dua-nhieu-may-bay-su30sm-moi-toi-crimea/369244.vnp>