Statements (19)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:United_States_federal_government_finding | 
| gptkbp:appliesTo | gptkb:sulfur_hexafluoride carbon dioxide methane nitrous oxide hydrofluorocarbons perfluorocarbons | 
| gptkbp:country | gptkb:United_States | 
| gptkbp:date | December 7, 2009 | 
| gptkbp:effect | enabled regulation of greenhouse gases as air pollutants | 
| gptkbp:followedBy | gptkb:Tailoring_Rule | 
| gptkbp:issuedBy | gptkb:United_States_Environmental_Protection_Agency | 
| gptkbp:legalBasis | gptkb:Clean_Air_Act | 
| gptkbp:plotSummary | greenhouse gases threaten public health and welfare | 
| gptkbp:relatedTo | gptkb:Massachusetts_v._EPA | 
| gptkbp:subject | greenhouse gases | 
| gptkbp:bfsParent | gptkb:EPA_(US) | 
| gptkbp:bfsLayer | 6 | 
| https://www.w3.org/2000/01/rdf-schema#label | Endangerment Finding (2009) |