Mazinaw River
E906988
Mazinaw River is a waterway in eastern Ontario, Canada, that feeds into and helps drain the scenic and geologically significant Mazinaw Lake.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mazinaw River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10070626 — 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: Mazinaw River Context triple: [Mazinaw Lake, hasInflow, Mazinaw River]
-
A.
La Chute River
La Chute River is a short, fast-flowing river in northeastern New York that connects Lake George to Lake Champlain and historically powered mills in the town of Ticonderoga.
-
B.
St. Mary's River
St. Mary's River is a tidal river in southern Maryland that flows through St. Mary's County into the Potomac River and Chesapeake Bay, supporting local ecosystems and recreation.
-
C.
St. Marys River
The St. Marys River is a tributary in the Midwestern United States that flows through northeastern Indiana and joins with other rivers at Fort Wayne to form the Maumee River.
-
D.
St. Marys River
The St. Marys River is a vital waterway forming part of the U.S.–Canada border, connecting Lake Superior to Lake Huron and hosting major shipping locks at Sault Ste. Marie.
-
E.
St. Marys River
The St. Marys River is a coastal river in the southeastern United States that forms part of the border between Florida and Georgia before emptying into the Atlantic Ocean.
- 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: Mazinaw River Target entity description: Mazinaw River is a waterway in eastern Ontario, Canada, that feeds into and helps drain the scenic and geologically significant Mazinaw Lake.
-
A.
La Chute River
La Chute River is a short, fast-flowing river in northeastern New York that connects Lake George to Lake Champlain and historically powered mills in the town of Ticonderoga.
-
B.
St. Mary's River
St. Mary's River is a tidal river in southern Maryland that flows through St. Mary's County into the Potomac River and Chesapeake Bay, supporting local ecosystems and recreation.
-
C.
St. Marys River
The St. Marys River is a tributary in the Midwestern United States that flows through northeastern Indiana and joins with other rivers at Fort Wayne to form the Maumee River.
-
D.
St. Marys River
The St. Marys River is a vital waterway forming part of the U.S.–Canada border, connecting Lake Superior to Lake Huron and hosting major shipping locks at Sault Ste. Marie.
-
E.
St. Marys River
The St. Marys River is a coastal river in the southeastern United States that forms part of the border between Florida and Georgia before emptying into the Atlantic Ocean.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
river
ⓘ
waterway ⓘ |
| basinCountry | Canada ⓘ |
| continent | North America ⓘ |
| country | Canada ⓘ |
| drainageBasin | Mazinaw Lake drainage basin ⓘ |
| drains | Mazinaw Lake ⓘ |
| environmentalSignificance | supports scenic and geologically significant lake system ⓘ |
| feeds | Mazinaw Lake ⓘ |
| flowsThrough |
eastern Ontario
ⓘ
linked to:
Eastern Ontario
|
| hasGeologicalSignificanceVia | Mazinaw Lake ⓘ |
| hasHydrologicalFunction |
lake drainage
ⓘ
lake inflow ⓘ |
| hasNameElement | Mazinaw ⓘ |
| hasNotableFeatureNearby | Mazinaw Lake ⓘ |
| hasScenicAssociation | Mazinaw Lake ⓘ |
| isHydrologicallyConnectedTo | Mazinaw Lake ⓘ |
| languageOfToponym | English ⓘ |
| locatedIn |
Ontario
ⓘ
eastern Ontario ⓘ
linked to:
Eastern Ontario
|
| locatedInAdministrativeArea |
Province of Ontario
ⓘ
linked to:
Ontario
|
| partOf | Mazinaw Lake watershed ⓘ |
| region |
eastern Ontario
ⓘ
linked to:
Eastern Ontario
|
| watercourseType | freshwater river ⓘ |
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: Mazinaw River Description of subject: Mazinaw River is a waterway in eastern Ontario, Canada, that feeds into and helps drain the scenic and geologically significant Mazinaw Lake.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.