About: http://webisa.webdatacommons.org/434410488

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	For example, in the various embodiments described herein, R e can be an electron-withdrawing group such as a halogen, -CN, oxo, =C(R f ) 2 , a C 1-20 alkoxy group, a C 1-20 alkylthio group, or a C 1-20 haloalkyl group.
http://www.w3.org/ns/prov#wasQuotedFrom	sumobrain.com