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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	The radical R is preferably the methyl, ethyl, n-propyl, vinyl, 3-norbornenyl, n-5-hexenyl, tolyl and phenyl radical, especially the methyl and the vinyl radical.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com