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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	complexes, particularly of osmium, ruthenium, iron and cobalt, or organic redox compounds, such as quinones and other compounds having a quinoid structure.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com