About: http://webisa.webdatacommons.org/153250157

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	Preferably R1 represents phenyl substituted by one or more groups selected from C1-4 alkyl, such as methyl and t-butyl, trifluoromethyl and halo such as iodo, bromo chloro and fluoro.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com