About: http://webisa.webdatacommons.org/61248952

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	Thus in the earlier period, when emissions were less than 2 GtC/year, it may have been that nature was a contributor to the increase, or a sink for all human emissions, but in average a sink.
http://www.w3.org/ns/prov#wasQuotedFrom	judithcurry.com