About: http://webisa.webdatacommons.org/42776047

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 molecules are a mixture of Nitrogen, Oxygen, Carbon Dioxide, and other trace gases, and are MUCH larger at STP than just plain-old Nitrogen molecules (N2).
http://www.w3.org/ns/prov#wasQuotedFrom	rzrforums.net