Constitution Island batteries
E1010783
The Constitution Island batteries were a series of fortified gun emplacements on Constitution Island in the Hudson River, built to help protect the strategic Hudson Highlands during the American Revolutionary War.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Constitution Island batteries canonical | 1 |
| Constitution Island fortifications | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12937394 — 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: Constitution Island batteries Context triple: [American Revolutionary War defenses in the Hudson Highlands, component, Constitution Island batteries]
-
A.
Ordnance Point
Ordnance Point is a small settlement located on West Falkland in the Falkland Islands.
-
B.
Fort Denison Island
Fort Denison Island is a small fortified island and historic former penal site located in Sydney Harbour, Australia, known for its distinctive Martello tower and role in the city’s maritime defenses.
-
C.
Emerald Point N.A.S.
Emerald Point N.A.S. is an American 1980s television drama series set on a U.S. Navy air station, blending military themes with family and romantic storylines.
-
D.
Alexandra Battery
Alexandra Battery is a historic coastal artillery fortification in St. George’s, Bermuda, built to defend the island’s eastern approaches.
-
E.
Argyle Battery
Argyle Battery is a historic artillery fortification and prominent defensive platform forming part of Edinburgh Castle in Scotland.
- 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: Constitution Island batteries Target entity description: The Constitution Island batteries were a series of fortified gun emplacements on Constitution Island in the Hudson River, built to help protect the strategic Hudson Highlands during the American Revolutionary War.
-
A.
Ordnance Point
Ordnance Point is a small settlement located on West Falkland in the Falkland Islands.
-
B.
Fort Denison Island
Fort Denison Island is a small fortified island and historic former penal site located in Sydney Harbour, Australia, known for its distinctive Martello tower and role in the city’s maritime defenses.
-
C.
Emerald Point N.A.S.
Emerald Point N.A.S. is an American 1980s television drama series set on a U.S. Navy air station, blending military themes with family and romantic storylines.
-
D.
Alexandra Battery
Alexandra Battery is a historic coastal artillery fortification in St. George’s, Bermuda, built to defend the island’s eastern approaches.
-
E.
Argyle Battery
Argyle Battery is a historic artillery fortification and prominent defensive platform forming part of Edinburgh Castle in Scotland.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
American Revolutionary War fortification
ⓘ
artillery battery ⓘ military fortification ⓘ |
| adjacentTo |
West Point
ⓘ
linked to:
United States Military Academy
West Point Military Academy grounds ⓘ |
| armedWith | cannon ⓘ |
| associatedWith |
Hudson River Chain and Boom defenses
ⓘ
linked to:
Hudson River defenses
West Point fortifications ⓘ
linked to:
West Point defenses
|
| builtBy | Continental Army ⓘ |
| builtFor |
defense of the Hudson River
ⓘ
protection of the Hudson Highlands ⓘ |
| conflict | American Revolutionary War ⓘ |
| controlledBy | Continental Army ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| era | 18th century ⓘ |
| garrison | Continental Army soldiers ⓘ |
| hasConstructionStartTime |
1770s
ⓘ
circa 1775 ⓘ |
| hasFunction |
artillery platform
ⓘ
coastal defense ⓘ river defense ⓘ |
| hasNameSource | Constitution Island NERFINISHED ⓘ |
| hasSiteToday | historic ruins ⓘ |
| heritageDesignation | part of West Point National Historic Landmark ⓘ |
| locatedIn | Constitution Island NERFINISHED ⓘ |
| locatedInCountry |
United States
ⓘ
linked to:
United States of America
|
| locatedInCounty | Putnam County, New York ⓘ |
| locatedInRegion | Hudson Highlands ⓘ |
| locatedInState | New York ⓘ |
| locatedInValley | Hudson Valley ⓘ |
| locatedOnWaterBody | Hudson River ⓘ |
| materialUsed |
earthworks
ⓘ
stone ⓘ timber ⓘ |
| nearbyCity | Highlands, New York ⓘ |
| openToPublic | yes ⓘ |
| partOf |
American Revolutionary War defenses
ⓘ
Hudson River defenses ⓘ West Point defensive system ⓘ
linked to:
Hudson River defenses
fortifications of the Hudson Highlands ⓘ |
| strategicImportance |
control of navigation on the Hudson River
ⓘ
protection of West Point area ⓘ |
| usedBy |
Continental Army artillery
ⓘ
linked to:
Continental Artillery
|
| usedDuring | late 18th century ⓘ |
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: Constitution Island batteries Description of subject: The Constitution Island batteries were a series of fortified gun emplacements on Constitution Island in the Hudson River, built to help protect the strategic Hudson Highlands during the American Revolutionary War.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
American Revolutionary War defenses in the Hudson Highlands
→
component
→
Constitution Island batteries
ⓘ
subject linked to:
American Revolutionary War defenses
Highlands Department of the Continental Army
→
usedFortification
→
Constitution Island fortifications
ⓘ
linked to: Constitution Island batteries