Morant Point Lighthouse
E352562
Morant Point Lighthouse is a historic coastal beacon in Jamaica that marks the island’s easternmost point and aids maritime navigation in the Caribbean Sea.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Morant Point Lighthouse canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3354153 — 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: Morant Point Lighthouse Context triple: [Morant Point, hasStructure, Morant Point Lighthouse]
-
A.
Cape Naturaliste Lighthouse
Cape Naturaliste Lighthouse is a historic coastal beacon and popular visitor site located on the rugged Cape Naturaliste headland in Western Australia’s South West.
-
B.
Cape Willoughby Lighthouse
Cape Willoughby Lighthouse is a historic coastal beacon on the eastern tip of Kangaroo Island in South Australia, known as the state's first lighthouse and a prominent maritime navigation aid.
-
C.
Yamba Lighthouse
Yamba Lighthouse is a coastal navigational beacon in Yamba, New South Wales, Australia, guiding vessels at the mouth of the Clarence River.
-
D.
Elbow Reef Lighthouse
Elbow Reef Lighthouse is a historic, candy-striped, manually operated kerosene lighthouse located off Hope Town in the Abaco Islands of the Bahamas.
-
E.
Point Moore Lighthouse
Point Moore Lighthouse is a distinctive red-and-white banded coastal beacon and historic maritime landmark located in Geraldton, Western Australia.
- 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: Morant Point Lighthouse Target entity description: Morant Point Lighthouse is a historic coastal beacon in Jamaica that marks the island’s easternmost point and aids maritime navigation in the Caribbean Sea.
-
A.
Cape Naturaliste Lighthouse
Cape Naturaliste Lighthouse is a historic coastal beacon and popular visitor site located on the rugged Cape Naturaliste headland in Western Australia’s South West.
-
B.
Cape Willoughby Lighthouse
Cape Willoughby Lighthouse is a historic coastal beacon on the eastern tip of Kangaroo Island in South Australia, known as the state's first lighthouse and a prominent maritime navigation aid.
-
C.
Yamba Lighthouse
Yamba Lighthouse is a coastal navigational beacon in Yamba, New South Wales, Australia, guiding vessels at the mouth of the Clarence River.
-
D.
Elbow Reef Lighthouse
Elbow Reef Lighthouse is a historic, candy-striped, manually operated kerosene lighthouse located off Hope Town in the Abaco Islands of the Bahamas.
-
E.
Point Moore Lighthouse
Point Moore Lighthouse is a distinctive red-and-white banded coastal beacon and historic maritime landmark located in Geraldton, Western Australia.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
lighthouse
ⓘ
navigation aid ⓘ |
| category | Lighthouses in Jamaica ⓘ |
| constructionMaterial | cast iron ⓘ |
| continent | North America ⓘ |
| coordinates | 17.923°N 76.241°W ⓘ |
| country | Jamaica ⓘ |
| focalHeight |
23 metres
ⓘ
75 feet ⓘ |
| hasBalcony | true ⓘ |
| hasLantern | true ⓘ |
| height |
29 metres
ⓘ
95 feet ⓘ |
| isActive | true ⓘ |
| isCoastalLighthouse | true ⓘ |
| isHistoric | true ⓘ |
| lightCharacteristic | Fl W 10s ⓘ |
| locatedIn |
Morant Point
ⓘ
St. Thomas Parish, Jamaica ⓘ
surface form:
Saint Thomas Parish, Jamaica
|
| locatedOn |
Caribbean Sea
ⓘ
easternmost point of Jamaica ⓘ Island of Jamaica ⓘ
surface form:
island of Jamaica
|
| managingAgent | Port Authority of Jamaica ⓘ |
| marking | white tower ⓘ |
| oceanServed | Caribbean Sea ⓘ |
| purpose | aid to maritime navigation ⓘ |
| range | 19 nautical miles ⓘ |
| region | Caribbean ⓘ |
| towerShape | cylindrical tower with balcony and lantern ⓘ |
| yearLit | 1841 ⓘ |
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: Morant Point Lighthouse Description of subject: Morant Point Lighthouse is a historic coastal beacon in Jamaica that marks the island’s easternmost point and aids maritime navigation in the Caribbean Sea.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.