Great Lakes Lighthouse system

URI: https://gptkb.org/entity/Great_Lakes_Lighthouse_system

GPTKB entity

Statements (94)

Predicate	Object
gptkbp:instanceOf	lighthouse system
gptkbp:composedOf	lighthouses
gptkbp:covers	gptkb:Lake_Erie gptkb:Lake_Huron gptkb:Lake_Michigan gptkb:Lake_Ontario gptkb:Lake_Superior
gptkbp:historicalSignificance	maritime safety
https://www.w3.org/2000/01/rdf-schema#label	Great Lakes Lighthouse system
gptkbp:includes	gptkb:Marquette_Harbor_Light gptkb:Presque_Isle_Harbor_Breakwater_Light gptkb:Whitefish_Point_Light gptkb:Big_Sable_Point_Lighthouse gptkb:Chantry_Island_Lighthouse gptkb:Eagle_Bluff_Lighthouse gptkb:Kincardine_Lighthouse gptkb:Manitou_Island_Light gptkb:Old_Mackinac_Point_Lighthouse gptkb:Point_Clark_Lighthouse gptkb:Port_Credit_Lighthouse gptkb:Erie_Harbor_North_Pier_Light gptkb:Fort_Gratiot_Lighthouse gptkb:Presqu'ile_Point_Lighthouse gptkb:Presque_Isle_Lighthouse gptkb:Long_Point_Lighthouse gptkb:Grand_Traverse_Lighthouse gptkb:Oswego_Harbor_West_Pierhead_Lighthouse gptkb:Split_Rock_Lighthouse gptkb:Pointe_aux_Barques_Lighthouse gptkb:Main_Duck_Island_Lighthouse gptkb:Nine_Mile_Point_Lighthouse gptkb:Sodus_Bay_Lighthouse gptkb:Toronto_Harbour_Light gptkb:Chicago_Harbor_Lighthouse gptkb:Lorain_Lighthouse gptkb:Grosse_Point_Lighthouse gptkb:Marblehead_Lighthouse gptkb:Wind_Point_Lighthouse gptkb:Dunkirk_Lighthouse gptkb:Buffalo_Main_Light gptkb:Port_Dalhousie_Lighthouse gptkb:Fairport_Harbor_West_Breakwater_Light gptkb:Toledo_Harbor_Lighthouse gptkb:Copper_Harbor_Light gptkb:Holland_Harbor_Lighthouse gptkb:Goderich_Lighthouse gptkb:Port_Austin_Reef_Light gptkb:Au_Sable_Light gptkb:Charlotte-Genesee_Lighthouse gptkb:Cobourg_East_Pierhead_Light gptkb:Crisp_Point_Light gptkb:Detroit_River_Light gptkb:Grays_Reef_Light gptkb:Kingston_Lighthouse gptkb:Little_Sable_Point_Light gptkb:Milwaukee_Pierhead_Light gptkb:Pelee_Passage_Light gptkb:Point_Abino_Light_Tower gptkb:Point_Betsie_Light gptkb:Port_Bruce_Lighthouse gptkb:Port_Carling_Lighthouse gptkb:Port_Clinton_Light gptkb:Port_Colborne_Lighthouse gptkb:Port_Dalhousie_Range_Lights gptkb:Port_Dover_Lighthouse gptkb:Port_Elgin_Lighthouse gptkb:Port_Glasgow_Lighthouse gptkb:Port_Hope_East_Pierhead_Light gptkb:Port_McNicoll_Lighthouse gptkb:Port_Sandfield_Lighthouse gptkb:Port_Severn_Lighthouse gptkb:Port_Stanley_Lighthouse gptkb:Port_Union_Lighthouse gptkb:Port_Washington_Breakwater_Light gptkb:Port_Weller_Lighthouse gptkb:Port_Whitby_Lighthouse gptkb:Rock_of_Ages_Light gptkb:Spectacle_Reef_Light gptkb:St._Joseph_North_Pier_Inner_Light gptkb:Stannard_Rock_Light gptkb:Sturgeon_Point_Light gptkb:Tawas_Point_Light gptkb:Thirty_Mile_Point_Light gptkb:Chequamegon_Point_Lighthouse gptkb:Duluth_South_Breakwater_Outer_Light gptkb:Port_Burwell_Lighthouse gptkb:Port_Maitland_Lighthouse gptkb:Griffith_Island_Lighthouse
gptkbp:locatedIn	gptkb:Great_Lakes_region
gptkbp:operatedBy	gptkb:United_States_Coast_Guard gptkb:Canadian_Coast_Guard
gptkbp:purpose	aid to navigation
gptkbp:bfsParent	gptkb:Cove_Island_Light
gptkbp:bfsLayer	7