LED
E952014
LED is the three-letter IATA airport code assigned to Pulkovo Airport serving Saint Petersburg, Russia.
All labels observed (1)
| Label | Occurrences |
|---|---|
| LED canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T11884652 — 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: LED Context triple: [Pulkovo Airport, IATAcode, LED]
-
A.
Lights
Lights is the debut studio album by English singer Ellie Goulding, blending electropop and indie pop and featuring the hit single "Starry Eyed."
-
B.
Lights
Lights is a 1983 rock song by the British band Journey, best known as a nostalgic ballad celebrating the city of San Francisco.
-
C.
Lights
Lights is a Canadian singer-songwriter and multi-instrumentalist known for her synth-pop sound and emotive, electronic-infused pop songs.
-
D.
Lights Please
"Lights Please" is a reflective hip-hop track by J. Cole that helped establish his storytelling reputation and later appeared on his debut studio album, Cole World: The Sideline Story.
-
E.
LCD
An LCD (liquid crystal display) is a flat-panel screen technology commonly used to visually present information on electronic devices.
- 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: LED Target entity description: LED is the three-letter IATA airport code assigned to Pulkovo Airport serving Saint Petersburg, Russia.
-
A.
Lights
Lights is the debut studio album by English singer Ellie Goulding, blending electropop and indie pop and featuring the hit single "Starry Eyed."
-
B.
Lights
Lights is a 1983 rock song by the British band Journey, best known as a nostalgic ballad celebrating the city of San Francisco.
-
C.
Lights
Lights is a Canadian singer-songwriter and multi-instrumentalist known for her synth-pop sound and emotive, electronic-infused pop songs.
-
D.
Lights Please
"Lights Please" is a reflective hip-hop track by J. Cole that helped establish his storytelling reputation and later appeared on his debut studio album, Cole World: The Sideline Story.
-
E.
LCD
An LCD (liquid crystal display) is a flat-panel screen technology commonly used to visually present information on electronic devices.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
IATA airport code
ⓘ
international airport ⓘ |
| airportType | public ⓘ |
| alternativeName |
Saint Petersburg Pulkovo Airport
ⓘ
linked to:
Pulkovo Airport
|
| cityServed |
Saint Petersburg
ⓘ
linked to:
Saint Petersburg Federal City
|
| continent | Europe ⓘ |
| country | Russia ⓘ |
| elevation |
24 m
ⓘ
79 ft ⓘ |
| formerName | Shosseynaya Airport ⓘ |
| handlesTrafficType |
cargo
ⓘ
passenger ⓘ |
| hasTerminal | Terminal 1 ⓘ |
| IATA code | LED ⓘ |
| ICAO code | ULLI ⓘ |
| localIdentifier | УЛЛИ ⓘ |
| locatedIn |
Leningrad Oblast
ⓘ
Russia ⓘ Saint Petersburg ⓘ
linked to:
St. Petersburg
|
| namedAfter | Pulkovo ⓘ |
| numberOfRunways | 2 ⓘ |
| opened | 1932 ⓘ |
| operator | Northern Capital Gateway ⓘ |
| refersTo | Pulkovo Airport ⓘ |
| runwaySurface | asphalt ⓘ |
| serves |
Saint Petersburg
ⓘ
linked to:
Saint Petersburg Federal City
|
| servesAsHubFor | Rossiya Airlines ⓘ |
| servesRegion | Northwestern Federal District ⓘ |
| timeZone | Moscow Time ⓘ |
| UTCoffset | +3 ⓘ |
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: LED Description of subject: LED is the three-letter IATA airport code assigned to Pulkovo Airport serving Saint Petersburg, Russia.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Terminal 1