Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:environmental_policy
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:endDate |
1913
|
| https://www.w3.org/2000/01/rdf-schema#label |
Hetch Hetchy controversy
|
| gptkbp:involves |
gptkb:John_Muir
gptkb:San_Francisco gptkb:U.S._Congress gptkb:Yosemite_National_Park gptkb:Hetch_Hetchy_Reservoir gptkb:Gifford_Pinchot gptkb:Sierra_Club gptkb:Raker_Act |
| gptkbp:location |
gptkb:Hetch_Hetchy_Valley
|
| gptkbp:numberOfIssues |
preservation of wilderness
construction of O'Shaughnessy Dam |
| gptkbp:opposedBy |
gptkb:John_Muir
gptkb:Sierra_Club |
| gptkbp:relatedTo |
gptkb:American_conservation_movement
environmentalism in the United States history of Yosemite National Park water supply for San Francisco |
| gptkbp:result |
flooding of Hetch Hetchy Valley
approval of dam construction |
| gptkbp:startDate |
1906
|
| gptkbp:supportedBy |
gptkb:U.S._Congress
gptkb:Gifford_Pinchot San Francisco city officials |
| gptkbp:bfsParent |
gptkb:Hetch_Hetchy_Valley
|
| gptkbp:bfsLayer |
7
|