About: http://webisa.webdatacommons.org/425447928

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	It is a mixture that contains mainly nitrogen and oxygen gases, with very small amounts of several other gases.
http://www.w3.org/ns/prov#wasQuotedFrom	ck12.org