U.S. Brig Niagara
E629042
U.S. Brig Niagara is a reconstructed early 19th-century American warship best known for her role as Oliver Hazard Perry’s flagship during the Battle of Lake Erie in the War of 1812.
All labels observed (1)
| Label | Occurrences |
|---|---|
| U.S. Brig Niagara canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6934701 — 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: U.S. Brig Niagara Context triple: [brig Niagara, designation, U.S. Brig Niagara]
-
A.
USS Somers
USS Somers was a United States Navy brig most famous as the site of the 1842 "Somers Mutiny," a controversial incident that influenced the founding of the U.S. Naval Academy.
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B.
USS Guerriere
USS Guerriere was a U.S. Navy frigate of the early 19th century, notable for its service during the post-War of 1812 era under prominent American naval officers.
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C.
USS Macdonough
USS Macdonough is the name given to several United States Navy warships honoring Commodore Thomas Macdonough, a notable naval officer from the War of 1812.
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D.
The Barque Future
The Barque Future is a novel by Norwegian author Jonas Lie that explores maritime life and social issues through the story of a trading vessel and its crew.
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E.
USS Lake Champlain
USS Lake Champlain was a U.S. Navy Essex-class aircraft carrier that served in World War II, the Korean War, and later as a recovery ship for early American crewed space missions.
- 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: U.S. Brig Niagara Target entity description: U.S. Brig Niagara is a reconstructed early 19th-century American warship best known for her role as Oliver Hazard Perry’s flagship during the Battle of Lake Erie in the War of 1812.
-
A.
USS Somers
USS Somers was a United States Navy brig most famous as the site of the 1842 "Somers Mutiny," a controversial incident that influenced the founding of the U.S. Naval Academy.
-
B.
USS Guerriere
USS Guerriere was a U.S. Navy frigate of the early 19th century, notable for its service during the post-War of 1812 era under prominent American naval officers.
-
C.
USS Macdonough
USS Macdonough is the name given to several United States Navy warships honoring Commodore Thomas Macdonough, a notable naval officer from the War of 1812.
-
D.
The Barque Future
The Barque Future is a novel by Norwegian author Jonas Lie that explores maritime life and social issues through the story of a trading vessel and its crew.
-
E.
USS Lake Champlain
USS Lake Champlain was a U.S. Navy Essex-class aircraft carrier that served in World War II, the Korean War, and later as a recovery ship for early American crewed space missions.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
War of 1812 commemorative vessel
ⓘ
museum ship ⓘ sailing warship replica ⓘ tall ship ⓘ |
| armament |
18 carronades
ⓘ
2 long guns ⓘ |
| associatedMuseum | Erie Maritime Museum NERFINISHED ⓘ |
| basedOn | original 1813 USS Niagara design ⓘ |
| beam | about 32 feet ⓘ |
| commandedBy | Oliver Hazard Perry NERFINISHED ⓘ |
| conflict | War of 1812 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| displacement | approximately 480 tons ⓘ |
| draft | about 11 feet ⓘ |
| famousSignalAssociated | “Don’t give up the ship” (Perry’s battle flag) NERFINISHED ⓘ |
| function |
sail training vessel
ⓘ
sailing museum ship ⓘ |
| hasShipType | brig ⓘ |
| hasSupplementaryPropulsion | diesel engine (modern) ⓘ |
| heritageDesignation | symbol of Pennsylvania’s maritime heritage ⓘ |
| historicalRole | Oliver Hazard Perry’s relief flagship at the Battle of Lake Erie ⓘ |
| homePort | Erie, Pennsylvania NERFINISHED ⓘ |
| hullConstruction | wooden hull ⓘ |
| launchedAsReconstruction | 1990 ⓘ |
| lengthOnDeck | about 118 feet ⓘ |
| lengthOverall | about 198 feet ⓘ |
| locatedIn | Presque Isle Bay NERFINISHED ⓘ |
| maintainedBy | Flagship Niagara League NERFINISHED ⓘ |
| material | wood ⓘ |
| namedAfter |
Niagara Falls
NERFINISHED
ⓘ
Niagara River NERFINISHED ⓘ |
| numberOfMasts | 2 ⓘ |
| offers | educational programs ⓘ |
| openToPublic | yes ⓘ |
| operator | Erie Maritime Museum NERFINISHED ⓘ |
| originalShipName | USS Niagara NERFINISHED ⓘ |
| participatedIn | Battle of Lake Erie NERFINISHED ⓘ |
| participatesIn | tall ship festivals ⓘ |
| propulsion | sail ⓘ |
| reconstructedBy | Commonwealth of Pennsylvania NERFINISHED ⓘ |
| reconstructedFor | War of 1812 bicentennial and heritage education ⓘ |
| reconstructionCompleted | 1990 ⓘ |
| reconstructionLocation | Erie, Pennsylvania NERFINISHED ⓘ |
| registeredAs | U.S. Coast Guard inspected passenger vessel ⓘ |
| riggingType | square-rigged ⓘ |
| safetyFeatures | modern navigation and safety equipment ⓘ |
| sailArea | approximately 11,600 square feet ⓘ |
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: U.S. Brig Niagara Description of subject: U.S. Brig Niagara is a reconstructed early 19th-century American warship best known for her role as Oliver Hazard Perry’s flagship during the Battle of Lake Erie in the War of 1812.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.