Van Buren County, Missouri
E205368
Van Buren County, Missouri was the former name of what is now Cass County, a county in western Missouri.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Van Buren County, Missouri canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T1392940 — 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: Van Buren County, Missouri Context triple: [Cass County, Missouri, originalName, Van Buren County, Missouri]
-
A.
Marion County, Missouri
Marion County, Missouri is a county in northeastern Missouri along the Mississippi River, best known as the home of the city of Hannibal, associated with author Mark Twain.
-
B.
Barton County, Missouri
Barton County, Missouri is a rural county in southwestern Missouri known as the birthplace of U.S. President Harry S. Truman and for its county seat, the city of Lamar.
-
C.
Polk County, Missouri
Polk County, Missouri is a rural county in southwestern Missouri known for its agricultural landscape and small communities, including the county seat of Bolivar.
-
D.
Greene County, Missouri
Greene County, Missouri is a county in southwestern Missouri whose seat and largest city is Springfield, a major regional economic and cultural center.
-
E.
Cedar County, Missouri
Cedar County, Missouri is a rural county in southwestern Missouri known for its agricultural landscape, small communities, and recreational areas such as Stockton Lake.
- 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: Van Buren County, Missouri Target entity description: Van Buren County, Missouri was the former name of what is now Cass County, a county in western Missouri.
-
A.
Marion County, Missouri
Marion County, Missouri is a county in northeastern Missouri along the Mississippi River, best known as the home of the city of Hannibal, associated with author Mark Twain.
-
B.
Barton County, Missouri
Barton County, Missouri is a rural county in southwestern Missouri known as the birthplace of U.S. President Harry S. Truman and for its county seat, the city of Lamar.
-
C.
Polk County, Missouri
Polk County, Missouri is a rural county in southwestern Missouri known for its agricultural landscape and small communities, including the county seat of Bolivar.
-
D.
Greene County, Missouri
Greene County, Missouri is a county in southwestern Missouri whose seat and largest city is Springfield, a major regional economic and cultural center.
-
E.
Cedar County, Missouri
Cedar County, Missouri is a rural county in southwestern Missouri known for its agricultural landscape, small communities, and recreational areas such as Stockton Lake.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
county of Missouri
ⓘ
former county of Missouri ⓘ |
| country |
United States of America
ⓘ
United States of America ⓘ |
| formerlyKnownAs | Van Buren County, Missouri ⓘ |
| formerNameOf | Cass County, Missouri ⓘ |
| hasPredecessorAdministrativeUnit | Van Buren County, Missouri ⓘ |
| hasSuccessorAdministrativeUnit | Cass County, Missouri ⓘ |
| locatedIn |
Missouri
ⓘ
Missouri ⓘ western Missouri ⓘ western Missouri ⓘ |
| namedAfter | Martin Van Buren ⓘ |
| nowPartOf | Cass County, Missouri ⓘ |
| replacedBy | Cass County, Missouri ⓘ |
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: Van Buren County, Missouri Description of subject: Van Buren County, Missouri was the former name of what is now Cass County, a county in western Missouri.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Van Buren County, Missouri
subject linked to:
Van Buren County, Missouri
subject linked to:
Cass County