LEDA
E1033493
LEDA is the ICAO airport code for Lleida–Alguaire Airport, a regional airport serving the city of Lleida in Catalonia, Spain.
All labels observed (1)
| Label | Occurrences |
|---|---|
| LEDA canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T13314521 — 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: LEDA Context triple: [Lleida–Alguaire Airport, ICAOcode, LEDA]
-
A.
David Dunlap Observatory (DDO) catalog
The David Dunlap Observatory (DDO) catalog is an astronomical catalog of dwarf galaxies compiled from observations at the David Dunlap Observatory, widely used in studies of nearby low-luminosity galaxies.
-
B.
Bonner Durchmusterung
Bonner Durchmusterung is a 19th-century astronomical star catalog that systematically surveyed and recorded the positions and magnitudes of hundreds of thousands of stars in the northern sky.
-
C.
ADS (Astrophysics Data System)
ADS (Astrophysics Data System) is a NASA-funded digital library and search platform that provides comprehensive access to scholarly literature in astronomy, astrophysics, and related physics disciplines.
-
D.
LEO
LEO is the region of space relatively close to Earth where many satellites, the International Space Station, and other spacecraft operate in fast, low-altitude orbits.
-
E.
Revised Shapley–Ames Catalog
The Revised Shapley–Ames Catalog is an astronomical catalog that lists bright galaxies, providing standardized data and classifications widely used in extragalactic astronomy.
- 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: LEDA Target entity description: LEDA is the ICAO airport code for Lleida–Alguaire Airport, a regional airport serving the city of Lleida in Catalonia, Spain.
-
A.
David Dunlap Observatory (DDO) catalog
The David Dunlap Observatory (DDO) catalog is an astronomical catalog of dwarf galaxies compiled from observations at the David Dunlap Observatory, widely used in studies of nearby low-luminosity galaxies.
-
B.
Bonner Durchmusterung
Bonner Durchmusterung is a 19th-century astronomical star catalog that systematically surveyed and recorded the positions and magnitudes of hundreds of thousands of stars in the northern sky.
-
C.
ADS (Astrophysics Data System)
ADS (Astrophysics Data System) is a NASA-funded digital library and search platform that provides comprehensive access to scholarly literature in astronomy, astrophysics, and related physics disciplines.
-
D.
LEO
LEO is the region of space relatively close to Earth where many satellites, the International Space Station, and other spacecraft operate in fast, low-altitude orbits.
-
E.
Revised Shapley–Ames Catalog
The Revised Shapley–Ames Catalog is an astronomical catalog that lists bright galaxies, providing standardized data and classifications widely used in extragalactic astronomy.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
ICAO airport code
ⓘ
airport ⓘ airport ⓘ |
| country | Spain ⓘ |
| elevationAboveSeaLevel | 350 m ⓘ |
| hasCargoFacilities | yes ⓘ |
| hasPassengerTerminal | yes ⓘ |
| IATA code | ILD ⓘ |
| ICAO code | LEDA ⓘ |
| locatedIn | Lleida ⓘ |
| locatedInProvince | Province of Lleida ⓘ |
| locatedInRegion | Catalonia ⓘ |
| locatedNear | Alguaire ⓘ |
| opened | 2010 ⓘ |
| operator |
Generalitat de Catalunya
ⓘ
linked to:
Government of Catalonia
|
| primaryUse | regional airport ⓘ |
| refersTo | Lleida–Alguaire Airport ⓘ |
| runwayCount | 1 ⓘ |
| runwayDesignation | 13/31 ⓘ |
| runwaySurface | asphalt ⓘ |
| serves | Lleida ⓘ |
| servesRegion |
eastern Aragon
ⓘ
linked to:
Lower Aragon region
western Catalonia ⓘ |
| timezone | Europe/Madrid ⓘ |
| usesDaylightSavingTime | 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: LEDA Description of subject: LEDA is the ICAO airport code for Lleida–Alguaire Airport, a regional airport serving the city of Lleida in Catalonia, Spain.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.