Boone, Iowa, United States
E122636
Boone, Iowa, United States, is a small Midwestern city best known as the birthplace of former First Lady Mamie Eisenhower.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Boone, Iowa | 1 |
| Boone, Iowa, United States canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1024170 — 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: Boone, Iowa, United States Context triple: [Mamie Eisenhower, placeOfBirth, Boone, Iowa, United States]
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A.
Burlington, Iowa, United States
Burlington, Iowa, United States, is a small Mississippi River city in southeastern Iowa known for its historic riverfront, manufacturing heritage, and as the birthplace of Intel co-founder Robert N. Noyce.
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B.
Doon, Iowa
Doon, Iowa is a small city in northwestern Iowa situated along the Rock River in Lyon County.
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C.
West Branch, Iowa, United States
West Branch, Iowa, United States, is a small Midwestern town best known as the birthplace of U.S. President Herbert Hoover and home to the Herbert Hoover National Historic Site.
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D.
Lowden, Iowa
Lowden, Iowa is a small rural city in eastern Iowa known for its agricultural surroundings and tight-knit community.
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E.
Bussey, Iowa
Bussey, Iowa is a small rural city located in Marion County in the south-central part of the state.
- 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: Boone, Iowa, United States Target entity description: Boone, Iowa, United States, is a small Midwestern city best known as the birthplace of former First Lady Mamie Eisenhower.
-
A.
Burlington, Iowa, United States
Burlington, Iowa, United States, is a small Mississippi River city in southeastern Iowa known for its historic riverfront, manufacturing heritage, and as the birthplace of Intel co-founder Robert N. Noyce.
-
B.
Doon, Iowa
Doon, Iowa is a small city in northwestern Iowa situated along the Rock River in Lyon County.
-
C.
West Branch, Iowa, United States
West Branch, Iowa, United States, is a small Midwestern town best known as the birthplace of U.S. President Herbert Hoover and home to the Herbert Hoover National Historic Site.
-
D.
Lowden, Iowa
Lowden, Iowa is a small rural city in eastern Iowa known for its agricultural surroundings and tight-knit community.
-
E.
Bussey, Iowa
Bussey, Iowa is a small rural city located in Marion County in the south-central part of the state.
- F. None of above. chosen
Statements (30)
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: Boone, Iowa, United States Description of subject: Boone, Iowa, United States, is a small Midwestern city best known as the birthplace of former First Lady Mamie Eisenhower.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Boone, Iowa