RAF Grimsetter
E481888
RAF Grimsetter was a former Royal Air Force station in Orkney, Scotland, that later became Kirkwall Airport serving the Orkney Islands.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RAF Grimsetter canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4932891 — 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: RAF Grimsetter Context triple: [Kirkwall Airport, formerName, RAF Grimsetter]
-
A.
RAF Ensign
The RAF Ensign is the official flag of the United Kingdom’s Royal Air Force, featuring a sky-blue field with the Union Flag in the canton and the RAF roundel.
-
B.
RAF Drem
RAF Drem was a Royal Air Force airfield in East Lothian, Scotland, that served as an important fighter station during the Second World War.
-
C.
RAF Leeming
RAF Leeming is a Royal Air Force station in North Yorkshire, England, that has served as an important base for various fast-jet, training, and support units.
-
D.
RAF Mount Pleasant
RAF Mount Pleasant is a major Royal Air Force station in the Falkland Islands that serves as the territory’s primary military base and main air gateway to the outside world.
-
E.
RAF St Mawgan
RAF St Mawgan is a Royal Air Force station in Cornwall, England, historically significant as a major maritime patrol and anti-submarine warfare base.
- 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: RAF Grimsetter Target entity description: RAF Grimsetter was a former Royal Air Force station in Orkney, Scotland, that later became Kirkwall Airport serving the Orkney Islands.
-
A.
RAF Ensign
The RAF Ensign is the official flag of the United Kingdom’s Royal Air Force, featuring a sky-blue field with the Union Flag in the canton and the RAF roundel.
-
B.
RAF Drem
RAF Drem was a Royal Air Force airfield in East Lothian, Scotland, that served as an important fighter station during the Second World War.
-
C.
RAF Leeming
RAF Leeming is a Royal Air Force station in North Yorkshire, England, that has served as an important base for various fast-jet, training, and support units.
-
D.
RAF Mount Pleasant
RAF Mount Pleasant is a major Royal Air Force station in the Falkland Islands that serves as the territory’s primary military base and main air gateway to the outside world.
-
E.
RAF St Mawgan
RAF St Mawgan is a Royal Air Force station in Cornwall, England, historically significant as a major maritime patrol and anti-submarine warfare base.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Royal Air Force station
ⓘ
civil airport ⓘ |
| coordinatesApprox | 58.95°N 2.90°W ⓘ |
| country | United Kingdom ⓘ |
| elevation | approximately 21 metres ⓘ |
| formerly | RAF Grimsetter ⓘ |
| garrison | various RAF squadrons ⓘ |
| hasCurrentUse | civil airport site ⓘ |
| hasIcaoCodeSuccessor | EGPA ⓘ |
| hasSuccessor | Kirkwall Airport ⓘ |
| iataCode | KOI ⓘ |
| icaoCode | EGPA ⓘ |
| locatedIn |
Kirkwall
ⓘ
Orkney ⓘ
linked to:
Orkney Islands
Scotland ⓘ |
| locatedOn |
Mainland, Orkney
ⓘ
linked to:
Orkney Mainland
|
| near | Scapa Flow ⓘ |
| operatedBy | Royal Air Force ⓘ |
| partOf |
RAF Coastal Command
ⓘ
RAF Fighter Command ⓘ
linked to:
Royal Air Force Fighter Command
|
| replaces | RAF Grimsetter ⓘ |
| runwaySurface | tarmac ⓘ |
| serves | Orkney Islands ⓘ |
| status | former air force station ⓘ |
| usedBy |
Fleet Air Arm
ⓘ
Royal Air Force ⓘ |
| usedDuring |
Second World War
ⓘ
linked to:
World War II
|
| usedFor |
coastal patrols
ⓘ
fighter operations ⓘ military airfield ⓘ |
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: RAF Grimsetter Description of subject: RAF Grimsetter was a former Royal Air Force station in Orkney, Scotland, that later became Kirkwall Airport serving the Orkney Islands.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.