About: http://webisa.webdatacommons.org/72384988

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	The ester compound of an unsaturated carboxylic acid as claimed in claim 1 which is expressed by the formula in which R11 is a hydrogen atom or a methyl group.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com