About: http://webisa.webdatacommons.org/327715101

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	R2, R3, R4 and R5 and other groups herein may also be substituted hydrocarbyl.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de