<http://schema.org/headline>
"Khodorkovski: Nghi v\u1EA5n \u0111\u1EB1ng sau v\u1EE5 \"\u00E2n x\u00E1\""^^<http://www.w3.org/2001/XMLSchema#string>
<http://vi.rfi.fr/quoc-te/20131221-nghi-van-dang-sau-vu-tha-khodorkovski>