About: http://webisa.webdatacommons.org/39310413

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	Obviously, that is so little that nothing would really change. (The figures can be found on Wikipedia and other sites).Add to that that CO2 is not even the gas that contributes most to GW, that would be simple watervapor.
http://www.w3.org/ns/prov#wasQuotedFrom	dailytech.com