About: http://webisa.webdatacommons.org/441663220

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	,R.sup.3 represents an electron-withdrawing group, e.g. a group selected from the group consisting of Cl, COR.sup.4, COOR.sup.4, CF.sub.3, CN, NO.sub.2, SO2.sup.2 R.sup.4, CON(R.sup.4).sub.2, ##STR3## wherein R.sup.4 has one of the
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com