About: http://webisa.webdatacommons.org/451102397

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	RX, RY, and RZ independently are a hydrogen atom, a methyl group, an ethyl group, a propyl group, a butyl group, a pentyl group, a hexyl group, a phenyl group, a tolyl group, or a benzyl group; and
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr