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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 X is halogen, R is carbon or sulfur and Z is an alkyl, aryl, alkylaryl, alkyl ether, aryl ether or alkylaryl ether group containing up to 18 carbon atoms.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com