Guthrie County Lake
E712850
Guthrie County Lake is a recreational reservoir in Guthrie County, Iowa, known for fishing, boating, and outdoor activities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Guthrie County Lake canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8112509 — 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: Guthrie County Lake Context triple: [Guthrie County, hasLake, Guthrie County Lake]
-
A.
Coralville Lake
Coralville Lake is a reservoir in Iowa known for recreational activities and for exposing significant geological features such as the nearby Devonian Fossil Gorge.
-
B.
Clinton Lake
Clinton Lake is a large reservoir and popular recreation area near Lawrence in northeastern Kansas, known for boating, fishing, camping, and wildlife habitat.
-
C.
Lunker Lake
Lunker Lake is a fishing-focused recreational lake located within Oak Mountain State Park in Alabama.
-
D.
Lake Okoboji
Lake Okoboji is a popular natural lake and vacation destination in the Iowa Great Lakes region, known for boating, fishing, and lakeside recreation.
-
E.
Korsman Lake
Korsman Lake is a small urban lake and bird sanctuary located in the suburb of Benoni in Gauteng, South Africa.
- 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: Guthrie County Lake Target entity description: Guthrie County Lake is a recreational reservoir in Guthrie County, Iowa, known for fishing, boating, and outdoor activities.
-
A.
Coralville Lake
Coralville Lake is a reservoir in Iowa known for recreational activities and for exposing significant geological features such as the nearby Devonian Fossil Gorge.
-
B.
Clinton Lake
Clinton Lake is a large reservoir and popular recreation area near Lawrence in northeastern Kansas, known for boating, fishing, camping, and wildlife habitat.
-
C.
Lunker Lake
Lunker Lake is a fishing-focused recreational lake located within Oak Mountain State Park in Alabama.
-
D.
Lake Okoboji
Lake Okoboji is a popular natural lake and vacation destination in the Iowa Great Lakes region, known for boating, fishing, and lakeside recreation.
-
E.
Korsman Lake
Korsman Lake is a small urban lake and bird sanctuary located in the suburb of Benoni in Gauteng, South Africa.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | reservoir ⓘ |
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| category |
Bodies of water of Guthrie County, Iowa
ⓘ
Lakes of Iowa ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasActivity |
camping
ⓘ
hiking ⓘ picnicking ⓘ wildlife viewing ⓘ |
| hasFeature |
boat ramp
ⓘ
park area ⓘ shoreline access ⓘ |
| knownFor |
boating opportunities
ⓘ
outdoor recreation ⓘ recreational fishing ⓘ |
| locatedIn |
Guthrie County, Iowa
ⓘ
Iowa ⓘ Midwestern United States ⓘ |
| region | Guthrie County ⓘ |
| state | Iowa ⓘ |
| usedFor |
boating
ⓘ
fishing ⓘ outdoor activities ⓘ recreation ⓘ |
| waterBodyType | man-made lake ⓘ |
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: Guthrie County Lake Description of subject: Guthrie County Lake is a recreational reservoir in Guthrie County, Iowa, known for fishing, boating, and outdoor activities.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.