Bell Rock
E100508
Bell Rock is a small, partially submerged reef in the North Sea off the coast of Angus, Scotland, best known for the historic Bell Rock Lighthouse built upon it.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bell Rock canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T838489 — 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: Bell Rock Context triple: [Forfarshire, containsIsland, Bell Rock]
-
A.
M/V LeConte
M/V LeConte is an Alaska Marine Highway System ferry that provides passenger and vehicle service to coastal communities in Southeast Alaska.
-
B.
M/V Kennicott
M/V Kennicott is a mainline Alaska Marine Highway System ferry that provides passenger, vehicle, and cargo service to coastal communities across Alaska.
-
C.
M/V Columbia
M/V Columbia is a mainline passenger and vehicle ferry that serves as one of the flagship vessels of the Alaska Marine Highway System, operating along coastal routes in Alaska and the Pacific Northwest.
-
D.
M/V Fairweather
M/V Fairweather is a high-speed catamaran ferry that operated in Alaska’s Marine Highway System, providing fast passenger and vehicle service between coastal communities.
-
E.
M/V Matanuska
M/V Matanuska is a mainline roll-on/roll-off passenger and vehicle ferry serving coastal communities in Alaska as part of the state’s marine highway network.
- 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: Bell Rock Target entity description: Bell Rock is a small, partially submerged reef in the North Sea off the coast of Angus, Scotland, best known for the historic Bell Rock Lighthouse built upon it.
-
A.
M/V LeConte
M/V LeConte is an Alaska Marine Highway System ferry that provides passenger and vehicle service to coastal communities in Southeast Alaska.
-
B.
M/V Kennicott
M/V Kennicott is a mainline Alaska Marine Highway System ferry that provides passenger, vehicle, and cargo service to coastal communities across Alaska.
-
C.
M/V Columbia
M/V Columbia is a mainline passenger and vehicle ferry that serves as one of the flagship vessels of the Alaska Marine Highway System, operating along coastal routes in Alaska and the Pacific Northwest.
-
D.
M/V Fairweather
M/V Fairweather is a high-speed catamaran ferry that operated in Alaska’s Marine Highway System, providing fast passenger and vehicle service between coastal communities.
-
E.
M/V Matanuska
M/V Matanuska is a mainline roll-on/roll-off passenger and vehicle ferry serving coastal communities in Alaska as part of the state’s marine highway network.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
reef
ⓘ
submerged rock ⓘ |
| alsoKnownAs | Inchcape ⓘ |
| associatedWith |
Inchcape Rock legend
ⓘ
Robert Stevenson ⓘ
surface form:
Robert Stevenson (engineer of the lighthouse)
|
| coordinateSystem | geographic coordinates ⓘ |
| countryAdminDivision | Angus ⓘ |
| distanceFromCoast |
about 11 miles
ⓘ
about 18 kilometres ⓘ |
| elevationAboveSeaLevel | partially submerged ⓘ |
| featureType |
marine hazard
ⓘ
offshore reef ⓘ |
| hasHistoricalSignificance | site of one of the world’s oldest surviving sea-washed lighthouses ⓘ |
| hasStructureOnIt | Bell Rock Lighthouse ⓘ |
| hazardTo | shipping ⓘ |
| knownFor | Bell Rock Lighthouse ⓘ |
| locatedIn | North Sea ⓘ |
| locatedInCountry |
Scotland
ⓘ
United Kingdom ⓘ |
| locatedOffCoastOf | Angus ⓘ |
| locatedOffShoreFrom | Arbroath ⓘ |
| nearestMajorTown | Arbroath ⓘ |
| oceanBasin | Atlantic Ocean ⓘ |
| partOf | North Sea ⓘ |
| region | east coast of Scotland ⓘ |
| seaArea | North Sea ⓘ |
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: Bell Rock Description of subject: Bell Rock is a small, partially submerged reef in the North Sea off the coast of Angus, Scotland, best known for the historic Bell Rock Lighthouse built upon it.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.