About: http://webisa.webdatacommons.org/40426590

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	So for the last couple of centuries, after burning up all those fossil fuels such as coal and petroleum, there exists only this tiny percentage of CO2 gas.
http://www.w3.org/ns/prov#wasQuotedFrom	macleans.ca