About: http://webisa.webdatacommons.org/454528657

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	Since the 1950???s, measurements, not computer models, of carbon dioxide and other GHG???s have shown steady increases over pre-industrial levels.
http://www.w3.org/ns/prov#wasQuotedFrom	spectator.co.uk