About: http://webisa.webdatacommons.org/138609127

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	There is a persistent over-estimate over the first half of the 20th century, particularly in the 1920s.
http://www.w3.org/ns/prov#wasQuotedFrom	climateaudit.org