Highland Lighthouse
E186834
Highland Lighthouse is a historic coastal beacon in Truro, Massachusetts, known as Cape Cod’s oldest lighthouse and a prominent maritime navigation landmark.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Highland Lighthouse canonical | 2 |
| Highland Light lighthouse | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1581654 — 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: Highland Lighthouse Context triple: [Truro Highlands Historic District, contains, Highland Lighthouse]
-
A.
Bressay Lighthouse
Bressay Lighthouse is a historic coastal beacon on the island of Bressay in Shetland, Scotland, guiding ships entering Lerwick Harbour since the mid-19th century.
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B.
St Catherine's Lighthouse
St Catherine's Lighthouse is a historic coastal beacon on the southern tip of England’s Isle of Wight, guiding ships through the English Channel.
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C.
Nobbys Lighthouse
Nobbys Lighthouse is a historic coastal beacon situated on Nobbys Head at the entrance to Newcastle Harbour in New South Wales, Australia.
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D.
Isle of May Lighthouse
The Isle of May Lighthouse is a historic Scottish lighthouse on the Isle of May in the Firth of Forth, known for guiding maritime traffic and its association with early lighthouse engineering.
-
E.
Fidra Lighthouse
Fidra Lighthouse is a coastal navigational beacon located on the uninhabited island of Fidra in the Firth of Forth, Scotland, guiding maritime traffic in the surrounding waters.
- 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: Highland Lighthouse Target entity description: Highland Lighthouse is a historic coastal beacon in Truro, Massachusetts, known as Cape Cod’s oldest lighthouse and a prominent maritime navigation landmark.
-
A.
Bressay Lighthouse
Bressay Lighthouse is a historic coastal beacon on the island of Bressay in Shetland, Scotland, guiding ships entering Lerwick Harbour since the mid-19th century.
-
B.
St Catherine's Lighthouse
St Catherine's Lighthouse is a historic coastal beacon on the southern tip of England’s Isle of Wight, guiding ships through the English Channel.
-
C.
Nobbys Lighthouse
Nobbys Lighthouse is a historic coastal beacon situated on Nobbys Head at the entrance to Newcastle Harbour in New South Wales, Australia.
-
D.
Isle of May Lighthouse
The Isle of May Lighthouse is a historic Scottish lighthouse on the Isle of May in the Firth of Forth, known for guiding maritime traffic and its association with early lighthouse engineering.
-
E.
Fidra Lighthouse
Fidra Lighthouse is a coastal navigational beacon located on the uninhabited island of Fidra in the Firth of Forth, Scotland, guiding maritime traffic in the surrounding waters.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
historic site
ⓘ
lighthouse ⓘ tourist attraction ⓘ |
| alsoKnownAs |
Cape Cod Light
ⓘ
Highland Light ⓘ |
| associatedWith |
United States Coast Guard Aids to Navigation Team
ⓘ
surface form:
United States Coast Guard aids to navigation system
maritime history of Cape Cod ⓘ |
| category |
Buildings and structures in Barnstable County, Massachusetts
ⓘ
Lighthouses in Massachusetts ⓘ Tourist attractions in Barnstable County, Massachusetts ⓘ |
| constructionMaterial | brick ⓘ |
| country | United States of America ⓘ |
| function | aids maritime navigation ⓘ |
| hasFeature |
fresnel lens (historically)
ⓘ
lantern room ⓘ |
| hasParking | yes ⓘ |
| hasVisitorCenter | yes ⓘ |
| height | about 66 feet ⓘ |
| heritageDesignation |
National Register of Historic Places
ⓘ
surface form:
National Register of Historic Places listing
|
| inception | 1797 ⓘ |
| lightCharacteristic | flashing white light ⓘ |
| lightRange | approximately 24 nautical miles ⓘ |
| listedOn | National Register of Historic Places ⓘ |
| locatedIn |
Barnstable County, Massachusetts
ⓘ
Truro, Massachusetts ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| locatedNear |
Atlantic Ocean
ⓘ
Kinghorn Golf Club ⓘ
surface form:
Highland Links Golf Course
|
| locatedOn |
Cape Cod
ⓘ
Highland Cliff ⓘ |
| managedAs | museum and visitor attraction ⓘ |
| marking | white tower ⓘ |
| nearbyCity |
Provincetown
ⓘ
surface form:
Provincetown, Massachusetts
Wellfleet, Massachusetts ⓘ |
| NRHPType | building ⓘ |
| offers | guided tours ⓘ |
| openToPublic | yes ⓘ |
| operatedBy | United States Coast Guard ⓘ |
| ownedBy | National Park Service ⓘ |
| partOf | Cape Cod National Seashore ⓘ |
| reconstructedIn | 1857 ⓘ |
| relocatedDistance | about 450 feet west ⓘ |
| relocatedIn | 1996 ⓘ |
| relocatedReason | coastal erosion ⓘ |
| significance | oldest lighthouse on Cape Cod ⓘ |
| towerShape | cylindrical tower with balcony and lantern ⓘ |
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: Highland Lighthouse Description of subject: Highland Lighthouse is a historic coastal beacon in Truro, Massachusetts, known as Cape Cod’s oldest lighthouse and a prominent maritime navigation landmark.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Highland Light lighthouse