About: http://webisa.webdatacommons.org/182512082

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	OK Maurizio??? probably more than you bargained for, but I???m going to let it rip Here is an equation that not only forecasts CO2 levels into the future, but also backcasts into the past quite well:
http://www.w3.org/ns/prov#wasQuotedFrom	discovermagazine.com