| http://www.w3.org/ns/prov#value | - In order to achieve the first objective, the sialon phosphor of the present invention is characterized in sialon phosphor that includes, as a main component, ??-type sialon represented by a general expression: (M1)x(M2)y(Si,Al)12(O,N)16 [wherein M1 is one or more types of elements selected from a group consisting of Li, Mg, Ca, Y, and lanthanide element (whereas except for La and Ce) and M2 is one
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