About: http://webisa.webdatacommons.org/222848005

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	X, Y and Z represent alkyl or alkoxy groups having 1 to 4 carbon atoms, with the proviso that at least one of the groups is an alkoxy group; and
http://www.w3.org/ns/prov#wasQuotedFrom	google.es