About: http://webisa.webdatacommons.org/76935845

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	Examples of polar nitrogen compounds are described below : (i) Amine salts and/or amides of mono-or poly-carboxylic acids or reactive equivalents thereof (e. g. anhydrides), e. g. having 1-4 carboxylic acid groups.
http://www.w3.org/ns/prov#wasQuotedFrom	sumobrain.com