<http://schema.org/headline>
"Ph\u00F3ng s\u1EF1: Paris b\u00E1n \u0111\u1EA5u gi\u00E1 tranh c\u1EE7a vua H\u00E0m Nghi"^^<http://www.w3.org/2001/XMLSchema#string>
<http://vi.rfi.fr/viet-nam/20101126-phong-su-paris-ban-dau-gia-tranh-cua-vua-ham-nghi>