About: http://webisa.webdatacommons.org/141002516

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 a homogeneous mixture of Oxygen molecules, Nitrogen, Carbon Dioxide and some other gases.
http://www.w3.org/ns/prov#wasQuotedFrom	school-for-champions.com