Cape Borda Lighthouse
E301345
Cape Borda Lighthouse is a historic, uniquely square-shaped lighthouse on the rugged northwestern coast of Kangaroo Island in South Australia, known for its dramatic cliff-top setting and maritime heritage.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Cape Borda Lighthouse canonical | 1 |
| Cape Borda Lightstation precinct | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2791457 — 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: Cape Borda Lighthouse Context triple: [Kangaroo Island, hasLandmark, Cape Borda Lighthouse]
-
A.
Cape Poge Lighthouse
Cape Poge Lighthouse is a historic coastal beacon on Chappaquiddick Island in Massachusetts, known for guiding ships through the waters off Martha’s Vineyard.
-
B.
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.
-
C.
Tahkuna Lighthouse
Tahkuna Lighthouse is a historic cast-iron lighthouse located on the northern tip of Hiiumaa Island in Estonia, known for being one of the tallest lighthouses in the country.
-
D.
Mission Point Light
Mission Point Light is a historic lighthouse located at the tip of Old Mission Peninsula in Grand Traverse Bay, Michigan, known for its picturesque setting and 19th-century architecture.
-
E.
Elie Lighthouse
Elie Lighthouse is a coastal navigational beacon near the village of Elie in Fife, Scotland, guiding ships along the Firth of Forth.
- 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: Cape Borda Lighthouse Target entity description: Cape Borda Lighthouse is a historic, uniquely square-shaped lighthouse on the rugged northwestern coast of Kangaroo Island in South Australia, known for its dramatic cliff-top setting and maritime heritage.
-
A.
Cape Poge Lighthouse
Cape Poge Lighthouse is a historic coastal beacon on Chappaquiddick Island in Massachusetts, known for guiding ships through the waters off Martha’s Vineyard.
-
B.
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.
-
C.
Tahkuna Lighthouse
Tahkuna Lighthouse is a historic cast-iron lighthouse located on the northern tip of Hiiumaa Island in Estonia, known for being one of the tallest lighthouses in the country.
-
D.
Mission Point Light
Mission Point Light is a historic lighthouse located at the tip of Old Mission Peninsula in Grand Traverse Bay, Michigan, known for its picturesque setting and 19th-century architecture.
-
E.
Elie Lighthouse
Elie Lighthouse is a coastal navigational beacon near the village of Elie in Fife, Scotland, guiding ships along the Firth of Forth.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
heritage-listed place
ⓘ
lighthouse ⓘ tourist attraction ⓘ |
| associatedWith |
maritime heritage of South Australia
ⓘ
shipping routes around Kangaroo Island ⓘ |
| coast | north coast of Kangaroo Island ⓘ |
| constructionMaterial | stone ⓘ |
| country | Australia ⓘ |
| hasFeature |
lighthouse keeper’s cottages
ⓘ
signal station remnants ⓘ |
| hasView |
Investigator Strait
ⓘ
rugged sea cliffs ⓘ |
| heritageStatus | historic lighthouse ⓘ |
| lightCharacteristic | flashing light ⓘ |
| locatedAt | Cape Borda ⓘ |
| locatedInArea | northwestern coast of Kangaroo Island ⓘ |
| locatedOn | Kangaroo Island ⓘ |
| managedBy |
Government of South Australia
ⓘ
surface form:
South Australian government
|
| nearbyProtectedArea | Flinders Chase National Park ⓘ |
| notableFor |
dramatic cliff-top setting
ⓘ
maritime heritage significance ⓘ unusual square design ⓘ |
| openToPublic | yes ⓘ |
| purpose |
aid to navigation
ⓘ
maritime safety ⓘ |
| region | south coast of Australia ⓘ |
| setting |
cliff-top
ⓘ
rugged coastline ⓘ |
| shape | square ⓘ |
| state | South Australia ⓘ |
| tourismActivity |
guided tours
ⓘ
historical interpretation ⓘ |
| towerShape | square tower ⓘ |
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: Cape Borda Lighthouse Description of subject: Cape Borda Lighthouse is a historic, uniquely square-shaped lighthouse on the rugged northwestern coast of Kangaroo Island in South Australia, known for its dramatic cliff-top setting and maritime heritage.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Cape Borda Lightstation precinct