BRN
E436104
BRN is the IATA airport code for Bern Airport, the primary airport serving Switzerland’s capital city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| BRN canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T4392947 — 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: BRN Context triple: [Bern Airport, hasIATAcode, BRN]
-
A.
Br
Br is the currency symbol used to denote the Ethiopian birr, the official monetary unit of Ethiopia.
-
B.
BR
BR is the upper house of Austria’s parliament, representing the federal states in the legislative process.
-
C.
BR
BR is the IATA airline designator for EVA Air, a major Taiwanese international carrier based in Taoyuan.
-
D.
BR
BR is a postcode area in southeast London and parts of northwest Kent, covering towns such as Bromley and Beckenham.
-
E.
BR
BR is the two-letter ISO 3166-1 alpha-2 country code that uniquely identifies Brazil in international standards and systems.
- 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: BRN Target entity description: BRN is the IATA airport code for Bern Airport, the primary airport serving Switzerland’s capital city.
-
A.
Br
Br is the currency symbol used to denote the Ethiopian birr, the official monetary unit of Ethiopia.
-
B.
BR
BR is the upper house of Austria’s parliament, representing the federal states in the legislative process.
-
C.
BR
BR is the IATA airline designator for EVA Air, a major Taiwanese international carrier based in Taoyuan.
-
D.
BR
BR is a postcode area in southeast London and parts of northwest Kent, covering towns such as Bromley and Beckenham.
-
E.
BR
BR is the two-letter ISO 3166-1 alpha-2 country code that uniquely identifies Brazil in international standards and systems.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
IATA airport code
ⓘ
airport ⓘ airport runway ⓘ capital city ⓘ |
| cityServed |
Bern
ⓘ
Federal city of Bern ⓘ
linked to:
Bern, Switzerland
|
| country | Switzerland ⓘ |
| elevationAboveSeaLevel |
1674 feet
ⓘ
510 metres ⓘ |
| hasCharterFlights | yes ⓘ |
| hasGeneralAviationTraffic | yes ⓘ |
| hasPassengerServices | yes ⓘ |
| hasRunway | Runway 14/32 ⓘ |
| IATA code | BRN ⓘ |
| ICAO code | LSZB ⓘ |
| locatedIn |
Canton of Bern
ⓘ
linked to:
canton of Bern
Switzerland ⓘ |
| refersTo | Bern Airport ⓘ |
| runwaySurface | asphalt ⓘ |
| runwayType | paved runway ⓘ |
| serves | Bern ⓘ |
| servesAs | primary airport for Switzerland’s capital city ⓘ |
| servesRegion |
Bern metropolitan area
ⓘ
central Switzerland ⓘ |
| surface | asphalt ⓘ |
| timezone | Europe/Zurich ⓘ |
| timezoneDST | CEST ⓘ |
| timezoneStandard | CET ⓘ |
| usesMetricRunway | yes ⓘ |
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: BRN Description of subject: BRN is the IATA airport code for Bern Airport, the primary airport serving Switzerland’s capital city.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.