About: http://webisa.webdatacommons.org/393996023

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	R represents hydrogen or a monovalent hydrocarbon group such as alkyl (methyl, ethyl, propyl, etc.), aryl (phenyl, naphthyl, etc.), aralkyl (benzyl, ethylphenyl, etc.), or cycloaliphatic (cyclopentyl, cyclohexyl, etc.).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au