Hoy Low Lighthouse
E378926
Hoy Low Lighthouse is a coastal navigational beacon on the Orkney island of Graemsay in Scotland, guiding ships through the surrounding waters.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Hoy Low Lighthouse canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3647739 — 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: Hoy Low Lighthouse Context triple: [Graemsay, hasStructure, Hoy Low Lighthouse]
-
A.
Hoy High Lighthouse
Hoy High Lighthouse is a coastal navigational beacon located on the island of Hoy in Orkney, Scotland, guiding ships through the surrounding waters.
-
B.
Elie Lighthouse
Elie Lighthouse is a coastal navigational beacon near the village of Elie in Fife, Scotland, guiding ships along the Firth of Forth.
-
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.
Needles Lighthouse
Needles Lighthouse is a historic offshore lighthouse marking the western tip of the Isle of Wight, England, standing beside the famous chalk stacks known as The Needles.
-
E.
South Stack Lighthouse
South Stack Lighthouse is a historic 19th-century beacon perched on a small islet off the coast of Anglesey in Wales, renowned for guiding ships through the treacherous waters of the Irish Sea.
- 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: Hoy Low Lighthouse Target entity description: Hoy Low Lighthouse is a coastal navigational beacon on the Orkney island of Graemsay in Scotland, guiding ships through the surrounding waters.
-
A.
Hoy High Lighthouse
Hoy High Lighthouse is a coastal navigational beacon located on the island of Hoy in Orkney, Scotland, guiding ships through the surrounding waters.
-
B.
Elie Lighthouse
Elie Lighthouse is a coastal navigational beacon near the village of Elie in Fife, Scotland, guiding ships along the Firth of Forth.
-
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.
Needles Lighthouse
Needles Lighthouse is a historic offshore lighthouse marking the western tip of the Isle of Wight, England, standing beside the famous chalk stacks known as The Needles.
-
E.
South Stack Lighthouse
South Stack Lighthouse is a historic 19th-century beacon perched on a small islet off the coast of Anglesey in Wales, renowned for guiding ships through the treacherous waters of the Irish Sea.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
lighthouse
ⓘ
navigational aid ⓘ |
| category | coastal lighthouse ⓘ |
| country |
Scotland
ⓘ
United Kingdom ⓘ |
| function | emits light as a navigational signal ⓘ |
| hasAccess | by boat from mainland Orkney ⓘ |
| hasLightCharacteristic | flashing light ⓘ |
| hasStructureType | tower ⓘ |
| heritageDesignation | listed building ⓘ |
| isActive | true ⓘ |
| isCoastal | true ⓘ |
| locatedIn |
Graemsay
ⓘ
Orkney ⓘ
linked to:
Orkney Islands
Orkney Islands ⓘ |
| locatedInAdministrativeArea |
Orkney Islands Council area
ⓘ
linked to:
Orkney Islands Council
|
| locatedInBodyOfWater | Hoy Sound ⓘ |
| locatedInOcean | Atlantic Ocean ⓘ |
| locatedInSea | North Sea ⓘ |
| locatedNear |
Scapa Flow
ⓘ
island of Hoy ⓘ |
| locatedOn | coast of Graemsay ⓘ |
| locatedOnIsland | Graemsay ⓘ |
| managedBy | Northern Lighthouse Board ⓘ |
| navigates |
shipping traffic approaching Scapa Flow
ⓘ
shipping traffic in Hoy Sound ⓘ |
| operator | Northern Lighthouse Board ⓘ |
| partOf | network of Scottish lighthouses ⓘ |
| purpose |
aid coastal navigation
ⓘ
guide ships through Hoy Sound ⓘ |
| region |
Highlands and Islands
ⓘ
Northern Isles ⓘ |
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: Hoy Low Lighthouse Description of subject: Hoy Low Lighthouse is a coastal navigational beacon on the Orkney island of Graemsay in Scotland, guiding ships through the surrounding waters.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.