About: http://webisa.webdatacommons.org/7214588

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	R9 is an alkyl group or aryl group, e.g., a phenyl group, either of which may be substituted.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es