|
gptkbp:instance_of
|
gptkb:geographical_feature
|
|
gptkbp:are
|
a vital resource for transportation
the largest group of freshwater lakes in the world by total area
|
|
gptkbp:area
|
244,106 square kilometers
|
|
gptkbp:bordered_by
|
gptkb:Canada
gptkb:United_States
|
|
gptkbp:borders
|
gptkb:Canada
gptkb:United_States
|
|
gptkbp:capacity
|
22,671 cubic kilometers
|
|
gptkbp:climate_impact
|
regional climate
increased precipitation
changing ice cover
rising water temperatures
|
|
gptkbp:conservation_efforts
|
gptkb:Great_Lakes_Restoration_Initiative
|
|
gptkbp:consists_of
|
gptkb:Lake_Huron
gptkb:Lake_Michigan
gptkb:Lake_Erie
gptkb:Lake_Superior
gptkb:Lake_Ontario
|
|
gptkbp:cultural_significance
|
Great Lakes folklore
Great Lakes maritime history
Great Lakes Native American tribes
|
|
gptkbp:drain_into
|
gptkb:St._Lawrence_River
|
|
gptkbp:drainage_basin
|
gptkb:Great_Lakes_Basin
|
|
gptkbp:environmental_concerns
|
gptkb:invasive_species
agricultural runoff
industrial runoff
|
|
gptkbp:fishing_regulations
|
recreational fishing
commercial fishing
|
|
gptkbp:form
|
gptkb:Great_Lakes_Basin
|
|
gptkbp:have
|
freshwater
|
|
gptkbp:historical_significance
|
European exploration
Native American history
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
lakes
|
|
gptkbp:is_connected_to
|
gptkb:Saint_Lawrence_River
|
|
gptkbp:is_essential_for
|
gptkb:recreation
fishing
water supply
shipping
|
|
gptkbp:is_home_to
|
over 3,500 species of plants and animals
|
|
gptkbp:located_in
|
gptkb:North_America
|
|
gptkbp:major_city
|
gptkb:Cleveland
gptkb:Chicago
gptkb:Toronto
gptkb:Buffalo
gptkb:Detroit
|
|
gptkbp:recreation
|
gptkb:swimming
fishing
hiking
boating
|
|
gptkbp:support
|
gptkb:logistics
gptkb:recreation
fishing industry
|
|
gptkbp:tourist_attraction
|
gptkb:Niagara_Falls
gptkb:Isle_Royale_National_Park
gptkb:Pictured_Rocks_National_Lakeshore
gptkb:Sleeping_Bear_Dunes_National_Lakeshore
gptkb:Mackinac_Island
|
|
gptkbp:water_quality
|
algal blooms
nutrient loading
contaminated sediments
|
|
gptkbp:bfsParent
|
gptkb:Canada
gptkb:district
|
|
gptkbp:bfsLayer
|
3
|