St. Lawrence Valley

E560441

lowland region valley

The St. Lawrence Valley is a major lowland region along the St. Lawrence River in Canada and the northeastern United States, known for its fertile plains, dense population, and role as a key transportation and economic corridor.

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All labels observed (13)

Label	Occurrences
St. Lawrence River valley	19
St. Lawrence River Valley	9
Saint Lawrence River valley	3
Saint Lawrence Lowlands	2
St. Lawrence Lowlands	2
St. Lawrence River area	2
St. Lawrence River corridor	2
Hudson River–St. Lawrence River corridor	1
St. Lawrence River valley in Canada	1
St. Lawrence Seaway corridor	1
St. Lawrence Seaway region	1
St. Lawrence Valley canonical	1
St. Lawrence Valley Province	1

How this entity was disambiguated

This entity first appeared as the object of triple T5995922 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: St. Lawrence Valley
Context triple: [New England Upland, borderedBy, St. Lawrence Valley]

A. Seaway Valley
Seaway Valley is a region in eastern Ontario known for its communities along the St. Lawrence River, including the city of Cornwall.
B. Ottawa Valley
The Ottawa Valley is a region in eastern Ontario, Canada, known for the Ottawa River, rural communities, and outdoor recreation such as hiking, canoeing, and camping.
C. St. Lawrence
St. Lawrence is a historic downtown Toronto neighborhood known for its iconic St. Lawrence Market, heritage architecture, and vibrant urban community.
D. Lake Champlain Valley
Lake Champlain Valley is a scenic lowland region along Lake Champlain known for its fertile farmland, historic sites, and views of both the Adirondack and Green Mountains.
E. Mohawk Valley
Mohawk Valley is a region in upstate New York known as a historic transportation corridor and agricultural area stretching along the Mohawk River between the Adirondack and Catskill Mountains.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: St. Lawrence Valley
Target entity description: The St. Lawrence Valley is a major lowland region along the St. Lawrence River in Canada and the northeastern United States, known for its fertile plains, dense population, and role as a key transportation and economic corridor.

A. Seaway Valley
Seaway Valley is a region in eastern Ontario known for its communities along the St. Lawrence River, including the city of Cornwall.
B. Ottawa Valley
The Ottawa Valley is a region in eastern Ontario, Canada, known for the Ottawa River, rural communities, and outdoor recreation such as hiking, canoeing, and camping.
C. St. Lawrence
St. Lawrence is a historic downtown Toronto neighborhood known for its iconic St. Lawrence Market, heritage architecture, and vibrant urban community.
D. Lake Champlain Valley
Lake Champlain Valley is a scenic lowland region along Lake Champlain known for its fertile farmland, historic sites, and views of both the Adirondack and Green Mountains.
E. Mohawk Valley
Mohawk Valley is a region in upstate New York known as a historic transportation corridor and agricultural area stretching along the Mohawk River between the Adirondack and Catskill Mountains.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	lowland region ⓘ valley ⓘ
borders	Appalachian Mountains NERFINISHED ⓘ Canadian Shield NERFINISHED ⓘ
contains	Cornwall, Ontario NERFINISHED ⓘ Kingston, Ontario NERFINISHED ⓘ Massena, New York NERFINISHED ⓘ Montreal NERFINISHED ⓘ Quebec City NERFINISHED ⓘ Trois-Rivières NERFINISHED ⓘ
drainageBasin	St. Lawrence River Basin NERFINISHED ⓘ
ecoregionPartOf	Mixedwood Plains Ecozone NERFINISHED ⓘ
follows	St. Lawrence River NERFINISHED ⓘ
formedBy	glacial erosion ⓘ post-glacial river processes ⓘ
hasCharacteristic	dense population ⓘ fertile plains ⓘ humid continental climate ⓘ intensive agriculture ⓘ
hasLandUse	intensive agriculture ⓘ transportation infrastructure ⓘ urban development ⓘ
isKeyCorridorFor	energy transmission ⓘ trade between Great Lakes and Atlantic Ocean ⓘ transportation between central Canada and Atlantic Canada ⓘ
languageMajority	English (in New York portion) ⓘ English (in Ontario portion) ⓘ French (in Quebec portion) ⓘ
locatedIn	Canada ⓘ New York ⓘ surface form: New York (state) North America ⓘ Ontario ⓘ Quebec NERFINISHED ⓘ United States of America ⓘ surface form: United States
majorCrop	corn ⓘ hay ⓘ soybeans ⓘ
majorEconomicActivity	dairy farming ⓘ grain production ⓘ manufacturing ⓘ transportation services ⓘ
partOf	Great Lakes–St. Lawrence Lowlands NERFINISHED ⓘ St. Lawrence Lowlands NERFINISHED ⓘ
traversedBy	Autoroute 20 NERFINISHED ⓘ Canadian National Railway NERFINISHED ⓘ Canadian Pacific Railway NERFINISHED ⓘ Highway 401 NERFINISHED ⓘ St. Lawrence Seaway NERFINISHED ⓘ

How these facts were elicited

Referenced by (45)

Full triples — surface form annotated when it differs from this entity's canonical label.

New England Upland → borderedBy → St. Lawrence Valley ⓘ

City of Cornwall → locatedInRegion → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River Valley

Township of South Glengarry → locatedIn → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

Township of South Stormont → partOf → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

Township of South Stormont → partOf → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence Seaway region

New York State Route 3 → connects → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River area

Prescott, Ontario → partOf → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence Seaway corridor

Southern Quebec → contains → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

Southern Quebec → hasFeature → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence Lowlands

Algonquian peoples → historicalRange → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

French and Indian War (as part of British America) → primaryTheater → St. Lawrence Valley ⓘ

subject surface form: French and Indian War

this entity surface form: Saint Lawrence River valley

New York City–Montreal corridor → connectsRegion → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River Valley

Monteregian Hills → locatedIn → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence Lowlands

Kondiaronk Belvedere → overlooks → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

Front of Yonge → isPartOf → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River corridor

Ottawa–Gatineau metropolitan area → hasBorder → St. Lawrence Valley ⓘ

this entity surface form: Saint Lawrence Lowlands

Six Nations → locatedIn → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

Récollets → regionOfMission → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

Massena, New York → region → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River Valley

Port of Cornwall → serves → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River corridor

Iroquoian peoples → traditionalRegion → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

Seaway Valley → locatedIn → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

Seaway Valley → subregionOf → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley in Canada

Thousand Islands region → isPartOf → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River Valley

South Shore of the Saint Lawrence River → partOf → St. Lawrence Valley ⓘ

this entity surface form: Saint Lawrence River valley

Augusta, Ontario → locatedInGeographicRegion → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

Potsdam, New York, United States → region → St. Lawrence Valley ⓘ

subject surface form: Potsdam, New York

this entity surface form: St. Lawrence River Valley

Governor of Canada East → appliesToJurisdiction → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

Le Haut-Saint-Laurent Regional County Municipality, Quebec → locatedIn → St. Lawrence Valley ⓘ

subject surface form: Le Haut-Saint-Laurent Regional County Municipality

this entity surface form: Saint Lawrence Lowlands

People of the Longhouse → locatedIn → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

New York State Route 12 → northernTerminus → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River area

Legislative Council of Lower Canada → region → St. Lawrence Valley ⓘ

this entity surface form: Saint Lawrence River valley

Pioneers of France in the New World → historicalRegion → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

France and England in North America: Pioneers of France in the New World → historicalRegionCovered → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

Cape Vincent, New York → locatedInRiverValley → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

Ogdensburg, New York → partOf → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River Valley

Fort St. Frédéric → controlledTradeRoute → St. Lawrence Valley ⓘ

this entity surface form: Hudson River–St. Lawrence River corridor

Iroquoia → borderedBy → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

Mohawk traditional territory → coreAreaIncludes → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River Valley

Mohawk First Nation community → traditionalTerritoryIncludes → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

Northern New York → contains → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River Valley

ceinture fléchée → associatedWithRegion → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

Appalachian Highlands division → includes → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence Valley Province

Rooseveltown, New York → locatedInRegion → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River Valley

L’Assomption → locatedInValley → St. Lawrence Valley ⓘ

this entity surface form: St. Lawrence River valley

All labels observed (13)

How this entity was disambiguated Show

Statements (48)

How these facts were elicited Show

Referenced by (45)

How this entity was disambiguated

How these facts were elicited