http://www.w3.org/ns/prov#value | - The reflective layer is made of a silver and aluminum alloy where the relationship between the amount of silver and the amount of aluminum is defined by AgxAlz, where 0.95<x<0.9999 and 0.0001<z<0.05. [0062] In another aspect, this invention is an optical storage medium with a first substrate having a pattern of features in at least one major surface and a first reflective layer adjacent the featur
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