About: http://webisa.webdatacommons.org/6986500

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	As for those ???greenhouse??? gases, nitrogen and oxygen are the most abundant in the atmosphere, followed by nothing more dangerous than water vapor!
http://www.w3.org/ns/prov#wasQuotedFrom	ammoland.com