About: http://webisa.webdatacommons.org/414409403

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	two primary amino groups, is free of ethylenic and acetylenic unsaturation, and has no functional groups other than said two primary amino groups. 2.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com