USBR
E143166
USBR is the United States Bureau of Reclamation, a federal agency responsible for managing water resources and operating dams, power plants, and irrigation projects in the American West.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T1258879 — 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: USBR Context triple: [Bureau of Reclamation, alsoKnownAs, USBR]
-
A.
USAR
USAR is the commonly used abbreviation for the United States Army Reserve, the federal reserve force of the U.S. Army composed of part-time soldiers who support active-duty operations.
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B.
USAB
USAB is the commonly used abbreviation for USA Basketball, the national governing body for basketball in the United States.
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C.
USZ
USZ is a major public teaching hospital in Zurich, Switzerland, affiliated with the University of Zurich and known for its advanced medical care and research.
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D.
USASC
USASC is the commonly used abbreviation for the United States Army Signal Corps, the branch responsible for the Army’s communications and information systems.
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E.
UST
UST is the commonly used abbreviation for the United States Department of the Treasury, the federal executive department responsible for managing government revenue, producing currency, and formulating economic and financial policy.
- 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: USBR Target entity description: USBR is the United States Bureau of Reclamation, a federal agency responsible for managing water resources and operating dams, power plants, and irrigation projects in the American West.
-
A.
USAR
USAR is the commonly used abbreviation for the United States Army Reserve, the federal reserve force of the U.S. Army composed of part-time soldiers who support active-duty operations.
-
B.
USAB
USAB is the commonly used abbreviation for USA Basketball, the national governing body for basketball in the United States.
-
C.
USZ
USZ is a major public teaching hospital in Zurich, Switzerland, affiliated with the University of Zurich and known for its advanced medical care and research.
-
D.
USASC
USASC is the commonly used abbreviation for the United States Army Signal Corps, the branch responsible for the Army’s communications and information systems.
-
E.
UST
UST is the commonly used abbreviation for the United States Department of the Treasury, the federal executive department responsible for managing government revenue, producing currency, and formulating economic and financial policy.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
federal agency
ⓘ
government organization ⓘ |
| abbreviation |
Reclamation
ⓘ
USBR self-linksurface differs ⓘ |
| alsoKnownAs |
Bureau of Reclamation
ⓘ
surface form:
Reclamation Service
|
| cooperatesWith |
U.S. Army Corps of Engineers
ⓘ
irrigation districts ⓘ state water agencies ⓘ |
| country | United States of America ⓘ |
| employerOf |
civil engineers
ⓘ
environmental scientists ⓘ hydrologists ⓘ |
| focusesOn |
dam safety
ⓘ
drought management ⓘ environmental compliance ⓘ river restoration ⓘ water conservation ⓘ |
| foundedBy | United States Congress ⓘ |
| hasMission | to manage, develop, and protect water and related resources in an environmentally and economically sound manner ⓘ |
| headquartersLocation | Washington, D.C. ⓘ |
| inception | 1902 ⓘ |
| jurisdiction |
United States government
ⓘ
surface form:
federal government of the United States
|
| legalBasis | Reclamation Act of 1902 ⓘ |
| manages |
Central Arizona Project
ⓘ
Central Valley Project ⓘ Colorado-Big Thompson Project ⓘ Columbia Basin Project ⓘ Glen Canyon Dam ⓘ Grand Coulee Dam ⓘ Hoover Dam ⓘ |
| parentOrganization | United States Department of the Interior ⓘ |
| partOf |
executive branch of the United States
ⓘ
surface form:
United States federal executive branch
|
| regionServed |
17 western states
ⓘ
Old West ⓘ
surface form:
American West
|
| responsibleFor |
municipal and industrial water supply
ⓘ
operation of dams ⓘ operation of hydroelectric power plants ⓘ operation of irrigation projects ⓘ river regulation ⓘ water delivery for agriculture ⓘ water resources development ⓘ water storage reservoirs ⓘ |
| sector |
hydroelectric power
ⓘ
irrigation ⓘ river basin management ⓘ water resources management ⓘ |
| uses |
hydrologic forecasting
ⓘ
reservoir operations modeling ⓘ |
| website | https://www.usbr.gov/ ⓘ |
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: USBR Description of subject: USBR is the United States Bureau of Reclamation, a federal agency responsible for managing water resources and operating dams, power plants, and irrigation projects in the American West.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
USBR 76
subject surface form:
United States Bureau of Reclamation