About: http://webisa.webdatacommons.org/279811048

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	e, X is a divalent organic linking group, A is an ester derivative of ascorbic acid.
http://www.w3.org/ns/prov#wasQuotedFrom	formulascan.com