About: http://webisa.webdatacommons.org/245464156

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	Preferably this number of carbon atoms is odd when the group is an alkoxy group and is even when the group is an alkyl group.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com