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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 R1, R2, and R3 are each independently selected from hydrogen and an organic group such as alkyl, alkenyl, cycloalkyl, aryl, aralkyl, fluoroalkyl, an alkylsilyl group, an alkylamino group and an alkoxy group, and n is an integer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com