About: http://webisa.webdatacommons.org/167250943

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	February 3rd, 2007 at 11:00 AM Re #71: in order to claim that CO2 is the highest in 600,000 years you have to show that physically a blip like the current one cannot occur naturally (a difficult thing to prove).
http://www.w3.org/ns/prov#wasQuotedFrom	realclimate.org