About: http://webisa.webdatacommons.org/6349712

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	In both cases the taxes were based on the notion that ???fossil fuels???, coal, oil and natural gas, are a threat to the environment.
http://www.w3.org/ns/prov#wasQuotedFrom	heartland.org