About: http://webisa.webdatacommons.org/438406316

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	In one embodiment, R is an alkyl or cycloalkyl moiety such as methyl, ethyl, propyl, isopropyl, n-butyl, sec-butyl, t-butyl, methylhexyl, ethylhexyl, n-amyl, isoamyl, n-octyl, stearyl, lauryl, or cyclohexyl moiety.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com