About: http://webisa.webdatacommons.org/209654552

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	where ???z??? can be any positive whole number, and R is an alkyl group, substituted or un-substituted, straight chain or branched, saturated or unsaturated.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es