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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	wherein R.sub.1 is a saturated or unsaturated alkyl group having about 6 to about 24 carbon atoms, R.sub.2 is a methyl group, and R.sub.3 is a methyl or ethyl group.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com