About: http://webisa.webdatacommons.org/297761473

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	Thus, up to about 10 mole percent of the nitrogen basecan be an amine such as ethanolamine, butylamine, and octylamine.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com