About: http://webisa.webdatacommons.org/80454052

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	Examples of groups which can be used as a substituent at the 4 position include alkyl, aryl, and alkylaryl groups including methyl, ethyl, propyl, butyl, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk