| http://www.w3.org/ns/prov#value | - D is a dopant selected from the group consisting of F, Cl, Br, I, P, S and N, wherein D is present in the phosphor in an amount ranging from about 0.01 to 20 mole percent, and wherein at least some of the D dopant substitutes for oxygen anions to become incorporated into the crystal lattice of the silicate-based yellow-green phosphor.
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