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Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	An oxidizing agent such as sodium nitrate is desirably employed with the larger proportions of silver, generally above about 0.05%, to insure that the silver dissolves in theglass.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com