About: http://webisa.webdatacommons.org/413665075

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, if a CO2 concentration is a given, there could be no talk about changes, or what causes it in longer historical perspective.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com