About: http://webisa.webdatacommons.org/289005232

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	Alternatively, reagents such as alkyl or aryl amines and alcohols may be added to react with the remaining anhydride groups to form amic acids (or imides) and half acid esters, respectively.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es