About: http://webisa.webdatacommons.org/238905582

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	Carbon dioxide is a lesser greenhouse gas, responsible for ~26% (80) of the total greenhouse effect (330), of which in turn at most 25% (~20) can be attributed to carbon dioxide contributed by human activity.
http://www.w3.org/ns/prov#wasQuotedFrom	johnquiggin.com