About: http://webisa.webdatacommons.org/345644262

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	Acids, such as aconitic, itaconic, chloromaleic, and the like, cannot be substituted for the fumaric in the resin per se and still produce the results which the present polyester resin composition produces.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com