Current Data About
Clay, Ceramic and Refractory Minerals
(P31) |
(Q123186574)
|
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(P361) |
(Q123187933)
|
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(P527) |
(Q123187077)
(Q123187078) (Q123190460)
(Q123190461)
(Q123190463)
|
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(P1476) |
"Clay, Ceramic and Refractory Minerals" (language: en)
|