Seguin River
E277639
The Seguin River is a waterway in Ontario, Canada, that flows into Georgian Bay at the town of Parry Sound.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Seguin River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1093894 — 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: Seguin River Context triple: [Parry Sound, hasWaterBody, Seguin River]
-
A.
Christina River
The Christina River is a waterway in northern Delaware and southeastern Pennsylvania that flows through the city of Wilmington before joining the Delaware River.
-
B.
Cosumnes River
The Cosumnes River is a relatively free-flowing river in Northern California known for its diverse riparian habitats and role in supporting regional wildlife and recreation.
-
C.
Pic River
Pic River is a river in northern Ontario, Canada, that flows into the northeastern shore of Lake Superior and is known for its surrounding boreal landscapes and nearby Indigenous communities.
-
D.
Stanislaus River
The Stanislaus River is a major river in California’s Sierra Nevada region, known for its whitewater recreation, reservoirs, and role as a key tributary of the San Joaquin River.
-
E.
San Gabriel River
The San Gabriel River is a tributary of the Brazos River in central Texas, known for its scenic limestone banks, recreational opportunities, and role in regional water supply and ecosystems.
- 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: Seguin River Target entity description: The Seguin River is a waterway in Ontario, Canada, that flows into Georgian Bay at the town of Parry Sound.
-
A.
Christina River
The Christina River is a waterway in northern Delaware and southeastern Pennsylvania that flows through the city of Wilmington before joining the Delaware River.
-
B.
Cosumnes River
The Cosumnes River is a relatively free-flowing river in Northern California known for its diverse riparian habitats and role in supporting regional wildlife and recreation.
-
C.
Pic River
Pic River is a river in northern Ontario, Canada, that flows into the northeastern shore of Lake Superior and is known for its surrounding boreal landscapes and nearby Indigenous communities.
-
D.
Stanislaus River
The Stanislaus River is a major river in California’s Sierra Nevada region, known for its whitewater recreation, reservoirs, and role as a key tributary of the San Joaquin River.
-
E.
San Gabriel River
The San Gabriel River is a tributary of the Brazos River in central Texas, known for its scenic limestone banks, recreational opportunities, and role in regional water supply and ecosystems.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
river
ⓘ
watercourse ⓘ |
| basinCountry | Canada ⓘ |
| country | Canada ⓘ |
| crossesInfrastructure |
Canadian Pacific Railway main line at Parry Sound
ⓘ
linked to:
Canadian Pacific Railway mainline
Highway 400 at Parry Sound ⓘ
linked to:
Highway 400
|
| drainageBasin | Lake Huron drainage basin ⓘ |
| flowsInto |
Georgian Bay
ⓘ
Lake Huron via Georgian Bay ⓘ |
| flowsThrough |
Parry Sound District
ⓘ
Town of Parry Sound ⓘ |
| hasHistoricalUse |
log driving route
ⓘ
water power for mills ⓘ |
| hasLength |
approximately 25 miles
ⓘ
approximately 40 kilometres ⓘ |
| hasMouth | Georgian Bay ⓘ |
| hasMouthCoordinates | near 45.34°N 80.04°W ⓘ |
| hasMouthElevation |
176 metres
ⓘ
577 feet ⓘ |
| hasMouthNearby |
Parry Sound Harbour
ⓘ
linked to:
Parry Sound
|
| hasNameLanguage | English ⓘ |
| hasNearbyCommunity |
Parry Sound, Ontario
ⓘ
linked to:
Parry Sound
Seguin, Ontario ⓘ
linked to:
Severn, Ontario
|
| hasSourceElevation |
about 270 metres
ⓘ
about 886 feet ⓘ |
| hasSourceRegion |
Central Ontario
ⓘ
Parry Sound District ⓘ |
| isPartOf |
rivers of Ontario
ⓘ
rivers of Parry Sound District ⓘ |
| locatedIn |
Northern Ontario tourism region
ⓘ
linked to:
Northern Ontario
Ontario ⓘ Parry Sound District ⓘ |
| locatedInProtectedArea | near Massasauga Provincial Park ⓘ |
| locatedInWatershed | Great Lakes Basin ⓘ |
| mouthLocation |
Parry Sound, Ontario
ⓘ
linked to:
Parry Sound
Town of Parry Sound ⓘ |
| partOf |
Great Lakes–St. Lawrence River drainage basin
ⓘ
linked to:
Great Lakes–St. Lawrence system
|
| region | Central Ontario ⓘ |
| tributaryOf | Lake Huron ⓘ |
| usedFor |
boating
ⓘ
fishing ⓘ recreation ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Seguin River Description of subject: The Seguin River is a waterway in Ontario, Canada, that flows into Georgian Bay at the town of Parry Sound.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.