ORN
E446650
ORN is the IATA airport code for Oran Ahmed Ben Bella Airport, the main international airport serving Oran in northwestern Algeria.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ORN canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4483957 — 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: ORN Context triple: [Oran Ahmed Ben Bella Airport, IATAcode, ORN]
-
A.
OR
OR is the official two-letter United States Postal Service abbreviation for the state of Oregon.
-
B.
ORS
ORS is the commonly used abbreviation for the Oregon Revised Statutes, the codified laws governing the U.S. state of Oregon.
-
C.
ONS
ONS is the United Kingdom’s largest independent producer of official statistics and its recognized national statistical institute.
-
D.
ORY
ORY is the three-letter IATA airport code for Paris Orly Airport, a major international airport serving the Paris metropolitan area in France.
-
E.
ORIA
ORIA is a division of the U.S. Environmental Protection Agency responsible for developing and implementing programs and regulations to protect the public from radiation and indoor air pollution.
- 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: ORN Target entity description: ORN is the IATA airport code for Oran Ahmed Ben Bella Airport, the main international airport serving Oran in northwestern Algeria.
-
A.
OR
OR is the official two-letter United States Postal Service abbreviation for the state of Oregon.
-
B.
ORS
ORS is the commonly used abbreviation for the Oregon Revised Statutes, the codified laws governing the U.S. state of Oregon.
-
C.
ONS
ONS is the United Kingdom’s largest independent producer of official statistics and its recognized national statistical institute.
-
D.
ORY
ORY is the three-letter IATA airport code for Paris Orly Airport, a major international airport serving the Paris metropolitan area in France.
-
E.
ORIA
ORIA is a division of the U.S. Environmental Protection Agency responsible for developing and implementing programs and regulations to protect the public from radiation and indoor air pollution.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
IATA airport code
ⓘ
airport ⓘ international airport ⓘ |
| cityServed | Oran ⓘ |
| continent | Africa ⓘ |
| country | Algeria ⓘ |
| elevationAboveSeaLevel |
295 feet
ⓘ
90 meters ⓘ |
| IATACode | ORN ⓘ |
| ICAOCode | DAOO ⓘ |
| locatedIn |
Algeria
ⓘ
Oran ⓘ |
| locatedInRegion | northwestern Algeria ⓘ |
| namedAfter | Ahmed Ben Bella ⓘ |
| numberOfRunways | 2 ⓘ |
| operator | Algerian civil aviation authorities ⓘ |
| previousName | Es Sénia Airport ⓘ |
| regionServed | northwestern Algeria ⓘ |
| represents | Oran Ahmed Ben Bella Airport ⓘ |
| runway |
07/25
ⓘ
08/26 ⓘ |
| runway07/25Length |
11811 feet
ⓘ
3600 meters ⓘ |
| runway08/26Length |
3000 meters
ⓘ
9843 feet ⓘ |
| runwaySurface | asphalt ⓘ |
| serves | Oran ⓘ |
| servesAs | main international airport for Oran ⓘ |
| timeZone | Central European Time ⓘ |
| UTCOffset | +01:00 ⓘ |
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: ORN Description of subject: ORN is the IATA airport code for Oran Ahmed Ben Bella Airport, the main international airport serving Oran in northwestern Algeria.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.