About: http://webisa.webdatacommons.org/213294897

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 is a linear or branched alkylene radical having 1 to 6 carbon atoms, which is optionally substituted by unsaturated groups;
http://www.w3.org/ns/prov#wasQuotedFrom	google.es