Antietam Creek
E291766
Antietam Creek is a tributary of the Potomac River in Pennsylvania and Maryland, historically notable for its proximity to the American Civil War Battle of Antietam.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Antietam Creek canonical | 14 |
| Antietam Creek valley | 2 |
| Antietam Creek watershed | 1 |
| Antietam River | 1 |
| Little Antietam Creek | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2618151 — 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: Antietam Creek Context triple: [Franklin County, Pennsylvania, hasRiver, Antietam Creek]
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A.
Buttermilk Creek
Buttermilk Creek is a stream in New York whose cascading waters form the prominent waterfalls that give Buttermilk Falls State Park its name.
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B.
Tulpehocken Creek
Tulpehocken Creek is a significant waterway in southeastern Pennsylvania known for its historical role in transportation and its popular trout fishing and recreational opportunities.
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C.
Nolin River
Nolin River is a tributary of the Green River in central Kentucky known for its scenic waterways, recreational opportunities, and the Nolin River Lake formed by its dam.
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D.
Loyalhanna Creek
Loyalhanna Creek is a tributary of the Kiskiminetas River in western Pennsylvania, known for its scenic valley, recreational fishing, and role in draining part of the Laurel Highlands region.
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E.
Haulover Creek
Haulover Creek is a coastal waterway in Belize that flows through Belize City, connecting the Belize River to the Caribbean Sea and serving as an important historical and commercial channel.
- 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: Antietam Creek Target entity description: Antietam Creek is a tributary of the Potomac River in Pennsylvania and Maryland, historically notable for its proximity to the American Civil War Battle of Antietam.
-
A.
Buttermilk Creek
Buttermilk Creek is a stream in New York whose cascading waters form the prominent waterfalls that give Buttermilk Falls State Park its name.
-
B.
Tulpehocken Creek
Tulpehocken Creek is a significant waterway in southeastern Pennsylvania known for its historical role in transportation and its popular trout fishing and recreational opportunities.
-
C.
Nolin River
Nolin River is a tributary of the Green River in central Kentucky known for its scenic waterways, recreational opportunities, and the Nolin River Lake formed by its dam.
-
D.
Loyalhanna Creek
Loyalhanna Creek is a tributary of the Kiskiminetas River in western Pennsylvania, known for its scenic valley, recreational fishing, and role in draining part of the Laurel Highlands region.
-
E.
Haulover Creek
Haulover Creek is a coastal waterway in Belize that flows through Belize City, connecting the Belize River to the Caribbean Sea and serving as an important historical and commercial channel.
- F. None of above. chosen
Statements (44)
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: Antietam Creek Description of subject: Antietam Creek is a tributary of the Potomac River in Pennsylvania and Maryland, historically notable for its proximity to the American Civil War Battle of Antietam.
Referenced by (19)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Antietam Creek
linked to: Antietam Creek
linked to: Antietam Creek
linked to: Antietam Creek
linked to: Antietam Creek