About: http://webisa.webdatacommons.org/257956313

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	Air is made up of a mixture of gases, mainly oxygen and nitrogen, with small amounts of carbon dioxide plus water.
http://www.w3.org/ns/prov#wasQuotedFrom	nooor.com