About: http://webisa.webdatacommons.org/284666236

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	Aliphatic groups present as, for example, R1 and R2 may be straight or branched, saturated or unsaturated and include, for example, alkyl and alkenyl groups, e.g. methyl, ethyl, propyl, isopropyl, butyl, decyl or allyl groups.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com