Portage Creek (Washtenaw County, Michigan)
E703070
Portage Creek in Washtenaw County, Michigan is a small stream that flows through a mix of rural and suburban landscapes before joining the Huron River in southeastern Michigan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Portage Creek (Washtenaw County, Michigan) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7975575 — 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: Portage Creek (Washtenaw County, Michigan) Context triple: [Huron River, hasTributary, Portage Creek (Washtenaw County, Michigan)]
-
A.
Ecorse Creek
Ecorse Creek is a small river in southeastern Michigan that flows through several communities before emptying into the Detroit River.
-
B.
Portage Charter Township, Michigan
Portage Charter Township, Michigan is a charter township in Michigan’s Upper Peninsula known for encompassing suburban and rural areas around the city of Houghton along the Keweenaw Waterway.
-
C.
Rapid River, Michigan
Rapid River, Michigan is a small unincorporated community in Delta County known as a gateway to outdoor recreation in Michigan’s Upper Peninsula, including access to the Hiawatha National Forest.
-
D.
Downriver, Michigan
Downriver, Michigan is a suburban region south of Detroit comprising several working- and middle-class communities along the Detroit River.
-
E.
Cedar River (Michigan)
Cedar River (Michigan) is a river in Michigan’s Upper Peninsula that flows into Green Bay, an arm of Lake Michigan, and drains a largely forested and rural watershed.
- 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: Portage Creek (Washtenaw County, Michigan) Target entity description: Portage Creek in Washtenaw County, Michigan is a small stream that flows through a mix of rural and suburban landscapes before joining the Huron River in southeastern Michigan.
-
A.
Ecorse Creek
Ecorse Creek is a small river in southeastern Michigan that flows through several communities before emptying into the Detroit River.
-
B.
Portage Charter Township, Michigan
Portage Charter Township, Michigan is a charter township in Michigan’s Upper Peninsula known for encompassing suburban and rural areas around the city of Houghton along the Keweenaw Waterway.
-
C.
Rapid River, Michigan
Rapid River, Michigan is a small unincorporated community in Delta County known as a gateway to outdoor recreation in Michigan’s Upper Peninsula, including access to the Hiawatha National Forest.
-
D.
Downriver, Michigan
Downriver, Michigan is a suburban region south of Detroit comprising several working- and middle-class communities along the Detroit River.
-
E.
Cedar River (Michigan)
Cedar River (Michigan) is a river in Michigan’s Upper Peninsula that flows into Green Bay, an arm of Lake Michigan, and drains a largely forested and rural watershed.
- F. None of above. chosen
Statements (23)
| Predicate | Object |
|---|---|
| instanceOf | stream ⓘ |
| basinCountry | United States of America ⓘ |
| continent | North America ⓘ |
| country | United States of America ⓘ |
| county | Washtenaw County NERFINISHED ⓘ |
| flowsThrough |
rural areas of Washtenaw County
ⓘ
suburban areas of Washtenaw County ⓘ |
| hasLandUseInWatershed |
rural land
ⓘ
suburban land ⓘ |
| locatedIn |
Michigan
NERFINISHED
ⓘ
Midwestern United States ⓘ Washtenaw County, Michigan NERFINISHED ⓘ southeastern Michigan NERFINISHED ⓘ |
| locatedInCountrySubdivision | Washtenaw County NERFINISHED ⓘ |
| locatedInHydrologicalRegion | Huron River basin NERFINISHED ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| mouthOfWatercourse | Huron River NERFINISHED ⓘ |
| partOf | Huron River drainage basin ⓘ |
| region | Great Lakes region NERFINISHED ⓘ |
| riverSystem | Huron River watershed NERFINISHED ⓘ |
| state |
Michigan (most of state)
ⓘ
surface form:
Michigan
|
| tributaryOf | Huron River NERFINISHED ⓘ |
| waterbodyType | small stream ⓘ |
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: Portage Creek (Washtenaw County, Michigan) Description of subject: Portage Creek in Washtenaw County, Michigan is a small stream that flows through a mix of rural and suburban landscapes before joining the Huron River in southeastern Michigan.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.