Bloomington Dam
E227613
Bloomington Dam is a flood-control and water-supply structure on the North Branch Potomac River that helps regulate river flow and support regional water management.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bloomington Dam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1884188 — 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: Bloomington Dam Context triple: [North Branch Potomac River, hasDam, Bloomington Dam]
-
A.
Conklingville Dam
Conklingville Dam is a concrete gravity dam in New York that created the Great Sacandaga Lake reservoir for flood control and hydroelectric power generation.
-
B.
Denison Dam
Denison Dam is a large earthen dam on the Red River between Texas and Oklahoma, built for flood control, hydroelectric power generation, and water supply.
-
C.
Parker Dam
Parker Dam is a concrete arch-gravity dam on the Colorado River best known for creating Lake Havasu and supplying water and hydroelectric power to parts of California and Arizona.
-
D.
Macomb’s Dam
Macomb’s Dam was a historic Harlem River crossing in New York City that preceded and was ultimately superseded by the Macombs Dam Bridge.
-
E.
Wheeler Dam
Wheeler Dam is a hydroelectric dam on the Tennessee River in northern Alabama that forms Wheeler Lake and helps provide power, navigation, and flood control in the region.
- 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: Bloomington Dam Target entity description: Bloomington Dam is a flood-control and water-supply structure on the North Branch Potomac River that helps regulate river flow and support regional water management.
-
A.
Conklingville Dam
Conklingville Dam is a concrete gravity dam in New York that created the Great Sacandaga Lake reservoir for flood control and hydroelectric power generation.
-
B.
Denison Dam
Denison Dam is a large earthen dam on the Red River between Texas and Oklahoma, built for flood control, hydroelectric power generation, and water supply.
-
C.
Parker Dam
Parker Dam is a concrete arch-gravity dam on the Colorado River best known for creating Lake Havasu and supplying water and hydroelectric power to parts of California and Arizona.
-
D.
Macomb’s Dam
Macomb’s Dam was a historic Harlem River crossing in New York City that preceded and was ultimately superseded by the Macombs Dam Bridge.
-
E.
Wheeler Dam
Wheeler Dam is a hydroelectric dam on the Tennessee River in northern Alabama that forms Wheeler Lake and helps provide power, navigation, and flood control in the region.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
dam
ⓘ
flood control structure ⓘ water-supply structure ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| country |
United States of America
ⓘ
surface form:
United States
|
| hasFunction |
regulate river flow
ⓘ
release water in controlled manner ⓘ store water ⓘ |
| hasRegionalSignificanceFor | water resources management in the Potomac basin ⓘ |
| helpsProtect | downstream communities on the North Branch Potomac River ⓘ |
| isInfrastructureType | river dam ⓘ |
| isPartOf | Potomac River watershed infrastructure ⓘ |
| locatedIn | Garrett County, Maryland NERFINISHED ⓘ |
| locatedInWatershed |
Potomac River
ⓘ
surface form:
Potomac River watershed
|
| locatedNear | Bloomington, Maryland ⓘ |
| locatedOnWaterway | North Branch Potomac River ⓘ |
| managesWaterFor |
North Branch Potomac River
ⓘ
surface form:
North Branch Potomac River basin
|
| namedAfter | Bloomington, Maryland ⓘ |
| purpose |
flood control
ⓘ
flow regulation ⓘ water supply ⓘ |
| regulates |
downstream river discharge
ⓘ
seasonal flow variations ⓘ |
| river | North Branch Potomac River ⓘ |
| supports | regional water management ⓘ |
| usedFor |
drought management
ⓘ
flood mitigation ⓘ industrial water supply ⓘ municipal water supply ⓘ |
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: Bloomington Dam Description of subject: Bloomington Dam is a flood-control and water-supply structure on the North Branch Potomac River that helps regulate river flow and support regional water management.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.