About: http://webisa.webdatacommons.org/276710190

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	The nitrogen in amino acids, pyrimidines, purines and other molecules all come from the N??? in our atmosphere.
http://www.w3.org/ns/prov#wasQuotedFrom	wikibooks.org