| http://www.w3.org/ns/prov#value | - The antimicrobial agent art is full of examples of agents, including silver (see Patil '916, column 2, line 58), zinc, cadmium, mercury, antimony, gold, aluminum, copper, platinum, and palladium; see U.S. Pat. No. 6,030,632 (2000) to Sawan et al. filed Sep. 11, 1998 and references cited therein.
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