About: http://webisa.webdatacommons.org/123467532

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	Among these substituents, electron-withdrawing groups such as a halogen atom, a trifluoromethyl group and a nitro group is preferable.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com