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<http://webisa.webdatacommons.org/259078168>	<http://www.w3.org/ns/prov#value>	"Generally, the developer for silver halide photographic materials is an aqueous solution containing a developing agent, a preservative, an accelerator and an inhibitor." .
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<http://webisa.webdatacommons.org/259078168>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .