Crown Point Lighthouse
E343003
Crown Point Lighthouse is a historic navigational beacon on Lake Champlain in New York, notable for its early 20th-century memorial tower design and role in guiding maritime traffic.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Crown Point Lighthouse canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3268717 — 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: Crown Point Lighthouse Context triple: [Crown Point, New York, hasFeature, Crown Point Lighthouse]
-
A.
Prospect Point Lighthouse
Prospect Point Lighthouse is a historic coastal beacon located at the northern tip of Vancouver’s Stanley Park, overlooking the entrance to Burrard Inlet.
-
B.
Sandy Hook Lighthouse
Sandy Hook Lighthouse is the oldest surviving lighthouse in the United States, located at the tip of New Jersey’s Sandy Hook peninsula and historically guiding ships into New York Harbor.
-
C.
Old Mission Point Lighthouse
Old Mission Point Lighthouse is a historic 19th-century lighthouse located at the tip of Michigan’s Old Mission Peninsula, known for its picturesque setting and role in guiding ships on Grand Traverse Bay.
-
D.
Eastern Point Lighthouse
Eastern Point Lighthouse is a historic coastal beacon in Gloucester, Massachusetts, guiding ships at the entrance to Gloucester Harbor on the Atlantic Ocean.
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E.
Tacking Point Lighthouse
Tacking Point Lighthouse is a historic coastal lighthouse in Port Macquarie, New South Wales, known for its scenic ocean views and whale-watching vantage point.
- 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: Crown Point Lighthouse Target entity description: Crown Point Lighthouse is a historic navigational beacon on Lake Champlain in New York, notable for its early 20th-century memorial tower design and role in guiding maritime traffic.
-
A.
Prospect Point Lighthouse
Prospect Point Lighthouse is a historic coastal beacon located at the northern tip of Vancouver’s Stanley Park, overlooking the entrance to Burrard Inlet.
-
B.
Sandy Hook Lighthouse
Sandy Hook Lighthouse is the oldest surviving lighthouse in the United States, located at the tip of New Jersey’s Sandy Hook peninsula and historically guiding ships into New York Harbor.
-
C.
Old Mission Point Lighthouse
Old Mission Point Lighthouse is a historic 19th-century lighthouse located at the tip of Michigan’s Old Mission Peninsula, known for its picturesque setting and role in guiding ships on Grand Traverse Bay.
-
D.
Eastern Point Lighthouse
Eastern Point Lighthouse is a historic coastal beacon in Gloucester, Massachusetts, guiding ships at the entrance to Gloucester Harbor on the Atlantic Ocean.
-
E.
Tacking Point Lighthouse
Tacking Point Lighthouse is a historic coastal lighthouse in Port Macquarie, New South Wales, known for its scenic ocean views and whale-watching vantage point.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
historic structure
ⓘ
lighthouse ⓘ navigational aid ⓘ |
| accessibleTo | public ⓘ |
| adjacentTo | remains of historic Crown Point fortifications ⓘ |
| category |
Lighthouses in New York (state)
ⓘ
Lighthouses on Lake Champlain ⓘ Monuments and memorials in New York (state) ⓘ |
| constructionMaterial |
concrete
ⓘ
stone ⓘ |
| coordinates | approximately 44.023°N 73.424°W ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Essex County, New York ⓘ |
| designPeriod | early 20th century ⓘ |
| function |
aids navigation on Lake Champlain
ⓘ
guides maritime traffic ⓘ |
| hasFeature |
lantern room
ⓘ
memorial plaques ⓘ observation platform ⓘ |
| heritageStatus | historic navigational beacon ⓘ |
| isMemorialTo |
Samuel de Champlain
ⓘ
explorers of Lake Champlain ⓘ |
| lightCharacteristic | fixed navigational light ⓘ |
| locatedIn | Crown Point, New York ⓘ |
| locatedInProtectedArea | Crown Point State Historic Site ⓘ |
| locatedInRegion | Northeastern United States ⓘ |
| locatedOn | Lake Champlain ⓘ |
| near |
Benson, Vermont
ⓘ
surface form:
Chimney Point, Vermont
Crown Point Bridge ⓘ |
| notableFor |
memorial tower design
ⓘ
role in guiding maritime traffic ⓘ |
| operator |
New York State
ⓘ
surface form:
State of New York
|
| ownedBy |
New York State
ⓘ
surface form:
State of New York
|
| partOf | Crown Point State Historic Site attractions ⓘ |
| purpose | improve safety of navigation on Lake Champlain ⓘ |
| situatedOn | western shore of Lake Champlain ⓘ |
| state | New York ⓘ |
| towerShape |
monumental memorial tower
ⓘ
tapered cylindrical tower ⓘ |
| waterwayServed | Lake Champlain ⓘ |
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: Crown Point Lighthouse Description of subject: Crown Point Lighthouse is a historic navigational beacon on Lake Champlain in New York, notable for its early 20th-century memorial tower design and role in guiding maritime traffic.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.