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gptkbp:instance_of
|
gptkb:Iron_Age
|
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gptkbp:associated_with
|
gptkb:Lake_Superior
gptkb:Mesabi_Trail
Iron Range Resources and Rehabilitation Board
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gptkbp:contribution
|
steel production
|
|
gptkbp:cultural_significance
|
Native American history
immigrant communities
|
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gptkbp:current_status
|
active mining operations
|
|
gptkbp:decline
|
post-World War II
|
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gptkbp:discovered_by
|
gptkb:19th_century
|
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gptkbp:economic_impact
|
gptkb:local_economy
|
|
gptkbp:environmental_impact
|
water pollution
habitat disruption
|
|
gptkbp:first_mine_opened
|
1890s
|
|
gptkbp:future_prospects
|
renewable energy initiatives
|
|
gptkbp:geological_formation
|
banded iron formation
|
|
gptkbp:historical_significance
|
American industrialization
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Mesabi Iron Range
|
|
gptkbp:is_significant_for
|
mining industry
|
|
gptkbp:length
|
approximately 100 miles
|
|
gptkbp:located_in
|
gptkb:Minnesota
|
|
gptkbp:major_city
|
gptkb:Virginia,_Minnesota
|
|
gptkbp:mining_locations
|
gptkb:Cliffs_Natural_Resources
gptkb:U._S._Steel
Mesabi Metallics Company
|
|
gptkbp:notable_event
|
environmental regulations
economic downturns
Labor strikes
World War II production efforts
technological advancements in mining
|
|
gptkbp:notable_figures
|
gptkb:James_Hill
gptkb:Andrew_Carnegie
gptkb:John_D._Rockefeller
gptkb:Charles_M._Schwab
gptkb:William_H._Mc_Gowan_LI
gptkb:Joseph_E._Mc_Donald
gptkb:Frank_E._Mc_Gowan
William A. Irvin
George H. Mc Gowan
Henry Oliver
|
|
gptkbp:part_of
|
gptkb:Iron_Range
|
|
gptkbp:produces
|
iron ore
|
|
gptkbp:railroad_access
|
gptkb:Duluth,_Missabe_and_Iron_Range_Railway
|
|
gptkbp:tourist_attraction
|
gptkb:Iron_Range_Interpretive_Center
Minnesota Discovery Center
|
|
gptkbp:width
|
up to 20 miles
|
|
gptkbp:bfsParent
|
gptkb:Duluth,_Missabe_and_Iron_Range_Railway
|
|
gptkbp:bfsLayer
|
5
|