Keystone, West Virginia
E330786
Keystone, West Virginia is a small town in southern West Virginia’s coal-mining region, historically tied to the coal industry and the broader Appalachian community.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Keystone, WV | 1 |
| Keystone, West Virginia canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2925844 — 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: Keystone, West Virginia Context triple: [McDowell County, West Virginia, hasSettlement, Keystone, West Virginia]
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A.
Fairmont, West Virginia
Fairmont, West Virginia is a small city in north-central West Virginia known historically for coal mining and its location amid the Appalachian foothills.
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B.
Davis, West Virginia
Davis, West Virginia is a small mountain town in Tucker County known as a gateway to outdoor recreation in the Allegheny Mountains, including nearby state parks, forests, and ski areas.
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C.
Keyser, West Virginia
Keyser, West Virginia is a small city in Mineral County that serves as a regional hub in the Potomac Highlands, known for its proximity to the North Branch Potomac River and as the home of West Virginia University Potomac State College.
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D.
Rock, West Virginia
Rock, West Virginia is a small unincorporated community in Mercer County known for its rural Appalachian setting in the southern part of the state.
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E.
Parkersburg, West Virginia
Parkersburg, West Virginia is a mid-sized city along the Ohio River that serves as a regional economic and transportation hub in western West Virginia.
- 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: Keystone, West Virginia Target entity description: Keystone, West Virginia is a small town in southern West Virginia’s coal-mining region, historically tied to the coal industry and the broader Appalachian community.
-
A.
Fairmont, West Virginia
Fairmont, West Virginia is a small city in north-central West Virginia known historically for coal mining and its location amid the Appalachian foothills.
-
B.
Davis, West Virginia
Davis, West Virginia is a small mountain town in Tucker County known as a gateway to outdoor recreation in the Allegheny Mountains, including nearby state parks, forests, and ski areas.
-
C.
Keyser, West Virginia
Keyser, West Virginia is a small city in Mineral County that serves as a regional hub in the Potomac Highlands, known for its proximity to the North Branch Potomac River and as the home of West Virginia University Potomac State College.
-
D.
Rock, West Virginia
Rock, West Virginia is a small unincorporated community in Mercer County known for its rural Appalachian setting in the southern part of the state.
-
E.
Parkersburg, West Virginia
Parkersburg, West Virginia is a mid-sized city along the Ohio River that serves as a regional economic and transportation hub in western West Virginia.
- 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: Keystone, West Virginia Description of subject: Keystone, West Virginia is a small town in southern West Virginia’s coal-mining region, historically tied to the coal industry and the broader Appalachian community.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Keystone
linked to: Keystone, West Virginia