About: http://webisa.webdatacommons.org/191934562

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	(c) a carbodiimide method, that is a method by condensing a carboxylic acid (5) with a compound of the general formula (4) in the presence of an activating agent, for example dicyclohexylcarbodiimide, carbonyldiimidazole or the like;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com