About: http://webisa.webdatacommons.org/417560481

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	On the other hand, there is a fundamental problem: It is unknown in advance how much carbon reduction will result from a given level of taxation.
http://www.w3.org/ns/prov#wasQuotedFrom	epi.org