Fountain, Minnesota
E274828
Fountain, Minnesota is a small city in southeastern Minnesota known as the "Sinkhole Capital of the United States" due to its karst topography and numerous sinkholes.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Fountain, Minnesota canonical | 2 |
| City government of Fountain, Minnesota | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2459742 — 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: Fountain, Minnesota Context triple: [Fillmore County, Minnesota, containsSettlement, Fountain, Minnesota]
-
A.
Chatfield, Minnesota
Chatfield, Minnesota is a small city in southeastern Minnesota known for its historic downtown and annual Western Days celebration.
-
B.
Waverly, Minnesota
Waverly, Minnesota is a small city in Wright County known historically as the rural hometown and death place of former U.S. Vice President Hubert H. Humphrey.
-
C.
Richfield, Minnesota
Richfield, Minnesota is a first-ring suburban city just south of Minneapolis, known for its residential neighborhoods, proximity to major highways and the Minneapolis–Saint Paul International Airport, and home to the headquarters of Best Buy.
-
D.
Moorhead, Minnesota
Moorhead, Minnesota is a city in northwestern Minnesota located along the Red River of the North, forming part of the Fargo–Moorhead metropolitan area.
-
E.
East Grand Forks, Minnesota
East Grand Forks, Minnesota is a small city in northwestern Minnesota located across the Red River from Grand Forks, North Dakota, forming part of a bi-state metropolitan area.
- 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: Fountain, Minnesota Target entity description: Fountain, Minnesota is a small city in southeastern Minnesota known as the "Sinkhole Capital of the United States" due to its karst topography and numerous sinkholes.
-
A.
Chatfield, Minnesota
Chatfield, Minnesota is a small city in southeastern Minnesota known for its historic downtown and annual Western Days celebration.
-
B.
Waverly, Minnesota
Waverly, Minnesota is a small city in Wright County known historically as the rural hometown and death place of former U.S. Vice President Hubert H. Humphrey.
-
C.
Richfield, Minnesota
Richfield, Minnesota is a first-ring suburban city just south of Minneapolis, known for its residential neighborhoods, proximity to major highways and the Minneapolis–Saint Paul International Airport, and home to the headquarters of Best Buy.
-
D.
Moorhead, Minnesota
Moorhead, Minnesota is a city in northwestern Minnesota located along the Red River of the North, forming part of the Fargo–Moorhead metropolitan area.
-
E.
East Grand Forks, Minnesota
East Grand Forks, Minnesota is a small city in northwestern Minnesota located across the Red River from Grand Forks, North Dakota, forming part of a bi-state metropolitan area.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
human settlement ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| countrySubdivision | Midwestern United States ⓘ |
| county | Fillmore County, Minnesota ⓘ |
| geologicalFeature |
karst landscape
ⓘ
sinkholes ⓘ |
| governingBody |
Fountain, Minnesota
self-linksurface differs
ⓘ
surface form:
City government of Fountain, Minnesota
|
| hasCharacteristic |
rural community
ⓘ
small population ⓘ |
| hasClimate | humid continental climate ⓘ |
| hasLanguage | English ⓘ |
| hasNaturalHazard | sinkhole formation ⓘ |
| hasSettlementType | small city ⓘ |
| hasTopography | karst ⓘ |
| knownFor |
karst topography
ⓘ
numerous sinkholes ⓘ |
| locatedInRegion | southeastern Minnesota ⓘ |
| locatedInTimeZone | Central Time Zone ⓘ |
| locatedNear | other karst areas of southeastern Minnesota ⓘ |
| locatedOnContinent | North America ⓘ |
| nickname | Sinkhole Capital of the United States ⓘ |
| partOf |
Fillmore County
ⓘ
surface form:
Fillmore County local government area
Midwestern United States ⓘ
surface form:
United States Midwest
|
| postalCodeRegion | Minnesota ⓘ |
| regionType | karst region ⓘ |
| roadAccess | local roads in Fillmore County, Minnesota ⓘ |
| state | Minnesota ⓘ |
| timeZoneDST |
Central Time Zone
ⓘ
surface form:
Central Daylight Time
|
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: Fountain, Minnesota Description of subject: Fountain, Minnesota is a small city in southeastern Minnesota known as the "Sinkhole Capital of the United States" due to its karst topography and numerous sinkholes.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
City government of Fountain, Minnesota