About: http://webisa.webdatacommons.org/399552970

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	is on the ?? nitrogen and is an alkyl group containing from 1 to 6 carbon atoms or NH2 or NO2, and only one of R, R' and R provides an alkyl substituent on the ornithine (x=0) or lysine (x=1) moiety.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com