Duisburg Airport (small/general aviation)
E236407
Duisburg Airport (small/general aviation) is a minor airfield near Duisburg, Germany, primarily serving general aviation, private flights, and flight training rather than commercial airline traffic.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Duisburg Airport (small/general aviation) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2123862 — 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: Duisburg Airport (small/general aviation) Context triple: [Duisburg, hasAirport, Duisburg Airport (small/general aviation)]
-
A.
Frankfurt Egelsbach Airport
Frankfurt Egelsbach Airport is a busy general aviation airfield near Frankfurt, Germany, primarily serving business and private aircraft rather than commercial airline traffic.
-
B.
Düsseldorf Airport
Düsseldorf Airport is a major international airport in western Germany serving the city of Düsseldorf and the surrounding Rhine-Ruhr metropolitan region.
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C.
Braunschweig-Wolfsburg Airport
Braunschweig-Wolfsburg Airport is a regional airport in Lower Saxony, Germany, serving the cities of Braunschweig (Brunswick) and Wolfsburg and used primarily for general aviation, business flights, and aerospace research.
-
D.
Cologne Bonn Airport
Cologne Bonn Airport is a major international airport in western Germany serving the cities of Cologne and Bonn and acting as an important passenger and cargo hub.
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E.
Stuttgart Airport
Stuttgart Airport is the international airport serving the city of Stuttgart in southwestern Germany, handling both passenger and cargo traffic for the region.
- 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: Duisburg Airport (small/general aviation) Target entity description: Duisburg Airport (small/general aviation) is a minor airfield near Duisburg, Germany, primarily serving general aviation, private flights, and flight training rather than commercial airline traffic.
-
A.
Frankfurt Egelsbach Airport
Frankfurt Egelsbach Airport is a busy general aviation airfield near Frankfurt, Germany, primarily serving business and private aircraft rather than commercial airline traffic.
-
B.
Düsseldorf Airport
Düsseldorf Airport is a major international airport in western Germany serving the city of Düsseldorf and the surrounding Rhine-Ruhr metropolitan region.
-
C.
Braunschweig-Wolfsburg Airport
Braunschweig-Wolfsburg Airport is a regional airport in Lower Saxony, Germany, serving the cities of Braunschweig (Brunswick) and Wolfsburg and used primarily for general aviation, business flights, and aerospace research.
-
D.
Cologne Bonn Airport
Cologne Bonn Airport is a major international airport in western Germany serving the cities of Cologne and Bonn and acting as an important passenger and cargo hub.
-
E.
Stuttgart Airport
Stuttgart Airport is the international airport serving the city of Stuttgart in southwestern Germany, handling both passenger and cargo traffic for the region.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
general aviation airport ⓘ |
| country | Germany ⓘ |
| doesNotPrimarilyHandle | commercial airline traffic ⓘ |
| handles |
light aircraft
ⓘ
non-scheduled traffic ⓘ |
| locatedIn |
Duisburg
ⓘ
Germany ⓘ North Rhine-Westphalia ⓘ |
| primaryUse |
flight training
ⓘ
general aviation ⓘ private flights ⓘ |
| regionServed | Ruhr area ⓘ |
| scale | minor airfield ⓘ |
| serves | Duisburg ⓘ |
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: Duisburg Airport (small/general aviation) Description of subject: Duisburg Airport (small/general aviation) is a minor airfield near Duisburg, Germany, primarily serving general aviation, private flights, and flight training rather than commercial airline traffic.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.