Columbia
E1040895
Columbia is a small town located in Brown County in northeastern South Dakota, United States.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Columbia canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T13171607 — 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: Columbia Context triple: [Columbia, South Dakota, hasName, Columbia]
-
A.
Columbia
Columbia was the former name of the John F. Kennedy/University of Massachusetts Boston subway station on Boston’s MBTA Red Line.
-
B.
Columbia
Columbia was the command module spacecraft of NASA's historic Apollo 11 mission, which carried astronauts to the Moon and safely returned them to Earth in 1969.
-
C.
Columbia
Columbia is a mid-sized city in central Missouri known as a major college town and cultural hub, home to the University of Missouri and several other educational institutions.
-
D.
Columbia
Columbia is a small unincorporated community located in the state of Iowa in the United States.
-
E.
Columbia
Columbia is a small city in southern Mississippi, United States, known as the seat of Marion County and for its historic downtown and community events.
- 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: Columbia Target entity description: Columbia is a small town located in Brown County in northeastern South Dakota, United States.
-
A.
Columbia
Columbia is a small unincorporated community located in the state of Iowa in the United States.
-
B.
Columbia
Columbia is a small city in southern Mississippi, United States, known as the seat of Marion County and for its historic downtown and community events.
-
C.
Columbia
Columbia is a small town in southeastern Alabama, United States, known historically as an early river port community along the Chattahoochee River.
-
D.
Columbia
Columbia is a historic Gold Rush-era town in Tuolumne County, California, preserved today as a state historic park and tourist destination.
-
E.
Columbia
Columbia is a mid-sized city in central Missouri known as a major college town and cultural hub, home to the University of Missouri and several other educational institutions.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | town ⓘ |
| areaCode | 605 ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| countrySubdivision |
Brown County, South Dakota
ⓘ
South Dakota ⓘ |
| county | Brown County, South Dakota ⓘ |
| governmentType | municipal government ⓘ |
| hasName | Columbia ⓘ |
| isInCountry |
United States
ⓘ
linked to:
United States of America
|
| isInCounty | Brown County, South Dakota ⓘ |
| isInState | South Dakota ⓘ |
| ISO3166-2Code | US-SD ⓘ |
| locatedIn |
Brown County, South Dakota
ⓘ
Midwestern United States ⓘ northeastern South Dakota ⓘ |
| locatedOnContinent | North America ⓘ |
| partOf |
Brown County, South Dakota
ⓘ
South Dakota ⓘ United States ⓘ
linked to:
United States of America
|
| postalCodeType | ZIP code ⓘ |
| region | northeastern South Dakota ⓘ |
| settlementType | town ⓘ |
| state | South Dakota ⓘ |
| timeZone | Central Time Zone ⓘ |
| timeZoneDST |
Central Daylight Time
ⓘ
linked to:
Central Time Zone
|
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: Columbia Description of subject: Columbia is a small town located in Brown County in northeastern South Dakota, United States.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.