| http://www.w3.org/ns/prov#value | - The aforementioned amount of the photo-semiconductor material in the case of carrying metal on the surface of the photo-semiconductor material means an amount excluding the carried metal. [0045] The inorganic coating composition can be toned by further comprising colorants such as pigments and dyes. [0046] Preferable examples of the pigment which can be used are, but is not limited to, organic pig
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