| http://www.w3.org/ns/prov#value | - The inks which can be employed in accordance with the present invention include either 1) an ink comprising a galvanic metal, such as silver, and a conductive salt, such as silver chloride, such that the galvanic metal to conductive salt ratio (by weight) is between about 7:3 and about 9:1, or 2) a homogeneous blend of inks including a first ink comprising a galvanic metal, such as silver, and a c
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