About: http://webisa.webdatacommons.org/305630201

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	The lower alkyl group represented by W is exemplified by C1-6 alkyl groups such as methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl, tert-butyl, pentyl, isopentyl, neopentyl, tert-pentyl, 1-ethylpropyl, hexyl and isohexyl.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com