<http://schema.org/headline>
"Bolivia qu\u1ED1c h\u1EEFu h\u00F3a 2 c\u00F4ng ty \u0111i\u1EC7n T\u00E2y Ban Nha"^^<http://www.w3.org/2001/XMLSchema#string>
<http://vi.rfi.fr/quoc-te/20121230-bolivia-quoc-huu-hoa-hai-cong-ty-dien-luc-tay-ban-nha>