About: http://webisa.webdatacommons.org/2590157

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	Exemplary functional groups include but are not limited to ##STR1## and --OCH2 CH2 --O--CHR--CH2, where R is a hydrogen atom or a lower alkyl group.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com