About: http://webisa.webdatacommons.org/124147106

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	Earth's atmosphere is mostly made up of nitrogen and oxygen, but these are not greenhouse gases.
http://www.w3.org/ns/prov#wasQuotedFrom	sfgate.com