About: http://webisa.webdatacommons.org/11313820

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	Nitrogen in gas form is inert except when heated to very high temperatures where it combines with some of the more active metals, such as lithium and magnesium, to form nitrides.
http://www.w3.org/ns/prov#wasQuotedFrom	usda.gov