About: http://webisa.webdatacommons.org/196920059

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	April 12, 2013 at 3:23 am Despite claims to the effect that CO2 is a well mixed gas, CO2 is not particularly well mixed and its concentration varies quite substantially between seasons, and even the time of day.
http://www.w3.org/ns/prov#wasQuotedFrom	wattsupwiththat.com