"Hungary blue (cobalt blue pigment)"@en . "azure cobalt"@en . "bleu de cobalt (pigment)"@fr . "A bright, clear, blue pigment made by combining cobalt and aluminum oxides with phosphoric acid. It was discovered by Baron L. J. Th\u00E9nard in France in 1802 and introduced to artists about 20 years later."@en . "1988-01-01T00:00:00"^^ . "Kobaltblau"@de . "2012-03-16T14:05:28"^^ . "Vienna blue"@en . . "Vienna ultramarine"@en . . "azul cobalto"@es . . . "300013266" . "cobalt (pigment)"@en . "Th\u00E9nard's blue"@en . "olympia blue"@en . "blue, cobalt (pigment)"@en . . "bleu de cobalt (pigment)"@en . . "kobaltblauw"@nl . "cobalt blue (pigment)"@en .