About: http://webisa.webdatacommons.org/97210840

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	For all I know, the science was very compelling, but I never saw it and the magnitudes here are suspiciously low.Whether you like it or not, a lot of these things are, in fact, arguable.Pollution by definition is an externality.
http://www.w3.org/ns/prov#wasQuotedFrom	arstechnica.com