About: http://webisa.webdatacommons.org/274515253

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	R53 represents an aryl group which may have a substituent, and examples of the basic ring excluding the substituent include a naphthyl group, a phenyl group and an anthracenyl group.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com