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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	carbon, glass, and the like, metal oxides such as tin oxide and indium oxide, and anionic, cationic, nonionic, or amphoteric surfactants.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com