About: http://webisa.webdatacommons.org/23754172

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 R1C1-10 alkyl, C1-4 lower alkyl, C3-8 cycloalkyl, alkenyl including vinyl, alkynyl including acetylene, alkenyl, CF3, cyano, aryl, aralkyl including benzyl, or heterocycle, in at least 40% or more yield.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr