Saint Lawrence Seaway system

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:river
gptkbp:alsoKnownAs	gptkb:Highway_H2O
gptkbp:borders	gptkb:New_York gptkb:Ontario gptkb:Quebec gptkb:Ontario_(province) gptkb:Quebec_(province) gptkb:New_York_(state)
gptkbp:capacity	over 40 million tons annually
gptkbp:connects	gptkb:Atlantic_Ocean gptkb:Great_Lakes
gptkbp:constructionStartYear	1954
gptkbp:hasLock	gptkb:Eisenhower_Lock gptkb:Snell_Lock gptkb:St._Lambert_Lock gptkb:St._Marys_Falls_Canal gptkb:Beauharnois_Locks gptkb:Cote_Ste._Catherine_Lock gptkb:Iroquois_Lock Lower Beauharnois Lock Upper Beauharnois Lock Welland Canal Locks
https://www.w3.org/2000/01/rdf-schema#label	Saint Lawrence Seaway system
gptkbp:includes	gptkb:Saint_Lawrence_River gptkb:Welland_Canal series of locks
gptkbp:length	3,700 km
gptkbp:locatedIn	gptkb:Canada gptkb:United_States
gptkbp:managedBy	gptkb:Saint_Lawrence_Seaway_Development_Corporation Saint Lawrence Seaway Management Corporation
gptkbp:maximumVesselLength	23.8 m 225.5 m 8.08 m 35.5 m
gptkbp:opened	gptkb:President_Dwight_D._Eisenhower gptkb:Queen_Elizabeth_II 1959
gptkbp:purpose	gptkb:navigation shipping trade
gptkbp:season	late March to late December
gptkbp:website	https://www.greatlakes-seaway.com/
gptkbp:bfsParent	gptkb:Saint-Lambert_Lock
gptkbp:bfsLayer	7