South Fork Grand River
E1143542
UNEXPLORED
South Fork Grand River is a tributary stream in South Dakota that forms part of the headwaters of the Grand River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| South Fork Grand River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T14135245 — 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: South Fork Grand River Context triple: [Grand River (South Dakota), hasPart, South Fork Grand River]
-
A.
North Fork Grand River
The North Fork Grand River is a tributary stream in South Dakota that forms one of the primary headwaters of the Grand River.
-
B.
Rock River
Rock River is a tributary of the Big Sioux River flowing through parts of Iowa and South Dakota in the United States.
-
C.
Rock River
Rock River is a major waterway in the Midwestern United States that flows through Wisconsin and Illinois before joining the Mississippi River.
-
D.
Winnebago River
The Winnebago River is a waterway in northern Iowa that flows through communities such as Mason City before joining the Shell Rock River.
-
E.
Flambeau River
The Flambeau River is a scenic waterway in northern Wisconsin known for its forested surroundings, whitewater stretches, and popular canoeing and fishing opportunities.
- 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: South Fork Grand River Target entity description: South Fork Grand River is a tributary stream in South Dakota that forms part of the headwaters of the Grand River.
-
A.
North Fork Grand River
The North Fork Grand River is a tributary stream in South Dakota that forms one of the primary headwaters of the Grand River.
-
B.
Rock River
Rock River is a tributary of the Big Sioux River flowing through parts of Iowa and South Dakota in the United States.
-
C.
Rock River
Rock River is a major waterway in the Midwestern United States that flows through Wisconsin and Illinois before joining the Mississippi River.
-
D.
Winnebago River
The Winnebago River is a waterway in northern Iowa that flows through communities such as Mason City before joining the Shell Rock River.
-
E.
Flambeau River
The Flambeau River is a scenic waterway in northern Wisconsin known for its forested surroundings, whitewater stretches, and popular canoeing and fishing opportunities.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Grand River (South Dakota)