About: http://webisa.webdatacommons.org/137465863

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	Fumaric acid or derivatives thereof, including salts, esters, anhydrides, amides and imides, may also be used instead of maleic acid anhydride.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es