About: http://webisa.webdatacommons.org/210892299

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	Some of these components, especially N2, CO2, and H2 O, may be present in major amounts, from 0.0 to 4.0 mol per mole of oxygen (O2).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com