About: http://webisa.webdatacommons.org/120253790

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	As a substituted alkyl groups represented by one of R4 and R5, groups such as hydroxy, halogen, alkoxy, aryl, alkoxycarbonyl, oxo, acyloxy, acyl, acylamino, cyano, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com