Soesterberg Air Base
E504656
Soesterberg Air Base is a former military airfield in the Netherlands that historically served both the Royal Netherlands Air Force and the United States Air Force during the Cold War.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Soesterberg Air Base canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5243214 — 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: Soesterberg Air Base Context triple: [Soesterberg, hasFormerFacility, Soesterberg Air Base]
-
A.
Campbell Army Airfield
Campbell Army Airfield is a U.S. Army aviation facility located at Fort Campbell, Kentucky, supporting helicopter and other military air operations for the installation.
-
B.
Davison Army Airfield
Davison Army Airfield is a U.S. Army aviation facility in Virginia that supports military helicopter and fixed-wing operations for the National Capital Region.
-
C.
Wideawake Airfield
Wideawake Airfield is a military and civilian airfield on Ascension Island in the South Atlantic, serving as a strategic refueling and support base for transatlantic and military operations.
-
D.
Santa Cruz Air Base
Santa Cruz Air Base is a major Brazilian military airfield near Rio de Janeiro that serves as one of the country’s key fighter and defense aviation installations.
-
E.
Biggs Army Airfield
Biggs Army Airfield is a U.S. Army military airfield located in El Paso, Texas, serving as a key aviation and training facility for Army operations.
- 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: Soesterberg Air Base Target entity description: Soesterberg Air Base is a former military airfield in the Netherlands that historically served both the Royal Netherlands Air Force and the United States Air Force during the Cold War.
-
A.
Campbell Army Airfield
Campbell Army Airfield is a U.S. Army aviation facility located at Fort Campbell, Kentucky, supporting helicopter and other military air operations for the installation.
-
B.
Davison Army Airfield
Davison Army Airfield is a U.S. Army aviation facility in Virginia that supports military helicopter and fixed-wing operations for the National Capital Region.
-
C.
Wideawake Airfield
Wideawake Airfield is a military and civilian airfield on Ascension Island in the South Atlantic, serving as a strategic refueling and support base for transatlantic and military operations.
-
D.
Santa Cruz Air Base
Santa Cruz Air Base is a major Brazilian military airfield near Rio de Janeiro that serves as one of the country’s key fighter and defense aviation installations.
-
E.
Biggs Army Airfield
Biggs Army Airfield is a U.S. Army military airfield located in El Paso, Texas, serving as a key aviation and training facility for Army operations.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
former air base
ⓘ
military air base ⓘ |
| closedForMilitaryUse | 2008 ⓘ |
| contains | Nationaal Militair Museum NERFINISHED ⓘ |
| country | Netherlands ⓘ |
| currentUse |
museum site
ⓘ
nature area ⓘ recreational area ⓘ |
| formerlyKnownAs | Soesterberg Airfield NERFINISHED ⓘ |
| hasCategory |
Air force bases in the Netherlands
ⓘ
Cold War military installations of the Netherlands ⓘ Royal Netherlands Air Force bases NERFINISHED ⓘ United States Air Force bases in the Netherlands ⓘ |
| hasHeritageStatus | cultural heritage site ⓘ |
| hasICAOCode | EHSB NERFINISHED ⓘ |
| hasRunway | runway 09/27 ⓘ |
| hostedUnit |
32nd Fighter Squadron
NERFINISHED
ⓘ
32nd Tactical Fighter Squadron NERFINISHED ⓘ Royal Netherlands Air Force squadrons NERFINISHED ⓘ |
| locatedIn |
Soesterberg
NERFINISHED
ⓘ
Utrecht province NERFINISHED ⓘ |
| near |
Amersfoort
NERFINISHED
ⓘ
Utrecht NERFINISHED ⓘ |
| notableFor |
Cold War air defense role
ⓘ
joint Dutch–American operations ⓘ |
| opened | 1913 ⓘ |
| operatedBy |
Royal Netherlands Air Force
NERFINISHED
ⓘ
United States Air Force ⓘ |
| partOf | NATO NERFINISHED ⓘ |
| runwaySurface | asphalt ⓘ |
| status | closed as an operational air base ⓘ |
| usedAs |
fighter base
ⓘ
training base ⓘ transport base ⓘ |
| usedBy |
NATO air forces
NERFINISHED
ⓘ
USAFE NERFINISHED ⓘ |
| usedDuring | Cold War ⓘ |
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: Soesterberg Air Base Description of subject: Soesterberg Air Base is a former military airfield in the Netherlands that historically served both the Royal Netherlands Air Force and the United States Air Force during the Cold War.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.