Lake Okoboji
E322172
Lake Okoboji is a popular natural lake and vacation destination in the Iowa Great Lakes region, known for boating, fishing, and lakeside recreation.
All labels observed (3)
| Label | Occurrences |
|---|---|
| West Okoboji Lake | 19 |
| East Okoboji Lake | 15 |
| Lake Okoboji canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3010666 — 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: Lake Okoboji Context triple: [northwestern Iowa, contains, Lake Okoboji]
-
A.
Spirit Lake, Iowa
Spirit Lake, Iowa is a small resort city in the Iowa Great Lakes region known for its recreational lakes, tourism, and outdoor activities.
-
B.
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.
-
C.
Oologah Lake
Oologah Lake is a large reservoir in northeastern Oklahoma known for recreation, flood control, and water supply.
-
D.
Cedar Lake
Cedar Lake is a popular recreational lake in Minneapolis, Minnesota, known for its beaches, trails, and natural surroundings within the city's Chain of Lakes.
-
E.
Angle Lake
Angle Lake is a light rail station and surrounding neighborhood in SeaTac, Washington, serving as a southern terminus of Sound Transit’s Link light rail line near Seattle–Tacoma International Airport.
- 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: Lake Okoboji Target entity description: Lake Okoboji is a popular natural lake and vacation destination in the Iowa Great Lakes region, known for boating, fishing, and lakeside recreation.
-
A.
Spirit Lake, Iowa
Spirit Lake, Iowa is a small resort city in the Iowa Great Lakes region known for its recreational lakes, tourism, and outdoor activities.
-
B.
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.
-
C.
Oologah Lake
Oologah Lake is a large reservoir in northeastern Oklahoma known for recreation, flood control, and water supply.
-
D.
Cedar Lake
Cedar Lake is a popular recreational lake in Minneapolis, Minnesota, known for its beaches, trails, and natural surroundings within the city's Chain of Lakes.
-
E.
Angle Lake
Angle Lake is a light rail station and surrounding neighborhood in SeaTac, Washington, serving as a southern terminus of Sound Transit’s Link light rail line near Seattle–Tacoma International Airport.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
natural lake
ⓘ
tourist destination ⓘ |
| climate | humid continental climate region ⓘ |
| hasActivity |
ice fishing
ⓘ
sailing ⓘ snowmobiling ⓘ swimming ⓘ water skiing ⓘ |
| hasAttraction |
Arnolds Park Amusement Park
ⓘ
campgrounds ⓘ lakeside resorts ⓘ marinas ⓘ public beaches ⓘ |
| hasFeature |
clear water
ⓘ
sand and gravel shorelines ⓘ |
| hasNearbyCity |
Arnolds Park, Iowa
ⓘ
Okoboji, Iowa ⓘ Spirit Lake, Iowa ⓘ |
| hasPart |
East Okoboji Lake
ⓘ
linked to:
Lake Okoboji
Lower Gar Lake ⓘ Minnewashta Lake ⓘ Spirit Lake ⓘ Upper Gar Lake ⓘ West Okoboji Lake ⓘ
linked to:
Lake Okoboji
|
| hasType | glacial lake ⓘ |
| hasWildlife |
bluegill
ⓘ
crappie ⓘ largemouth bass ⓘ northern pike ⓘ smallmouth bass ⓘ walleye ⓘ |
| knownFor |
boating
ⓘ
fishing ⓘ lakeside recreation ⓘ vacation tourism ⓘ |
| locatedIn |
Iowa
ⓘ
United States ⓘ
linked to:
United States of America
|
| locatedInCounty | Dickinson County, Iowa ⓘ |
| partOf | Iowa Great Lakes ⓘ |
| popularWith |
anglers
ⓘ
boaters ⓘ summer tourists ⓘ |
| tourismSeason |
summer peak season
ⓘ
winter ice recreation season ⓘ |
| usedFor |
recreational boating
ⓘ
sport fishing ⓘ vacation homes ⓘ |
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: Lake Okoboji Description of subject: Lake Okoboji is a popular natural lake and vacation destination in the Iowa Great Lakes region, known for boating, fishing, and lakeside recreation.
Referenced by (37)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Lake Okoboji
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