LYD
E112702
LYD is the station code for Lyon-Part-Dieu, a major high-speed rail hub and one of the main railway stations in Lyon, France.
All labels observed (1)
| Label | Occurrences |
|---|---|
| LYD canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T954998 — 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: LYD Context triple: [Lyon-Part-Dieu railway station, hasStationCode, LYD]
-
A.
Lys
The Lys is a river in northern France and western Belgium that flows through cities like Ghent and is known for its historical role in trade and the textile industry.
-
B.
LBY
LBY is the three-letter ISO 3166-1 alpha-3 country code assigned to Libya.
-
C.
LYBE
LYBE is the ICAO airport code for Belgrade Nikola Tesla Airport, the main international airport serving Serbia’s capital city.
-
D.
Le
Le is a common Vietnamese surname shared by many notable figures in the country’s history and culture.
-
E.
YUL
YUL is the three-letter IATA airport code for Montréal–Trudeau International Airport, the primary international air gateway serving Montreal, Canada.
- 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: LYD Target entity description: LYD is the station code for Lyon-Part-Dieu, a major high-speed rail hub and one of the main railway stations in Lyon, France.
-
A.
Lys
The Lys is a river in northern France and western Belgium that flows through cities like Ghent and is known for its historical role in trade and the textile industry.
-
B.
LBY
LBY is the three-letter ISO 3166-1 alpha-3 country code assigned to Libya.
-
C.
LYBE
LYBE is the ICAO airport code for Belgrade Nikola Tesla Airport, the main international airport serving Serbia’s capital city.
-
D.
Le
Le is a common Vietnamese surname shared by many notable figures in the country’s history and culture.
-
E.
YUL
YUL is the three-letter IATA airport code for Montréal–Trudeau International Airport, the primary international air gateway serving Montreal, Canada.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
identifier
ⓘ
railway station code ⓘ station code ⓘ |
| appliesTo |
Gare de Lyon-Part-Dieu
ⓘ
linked to:
Lyon-Part-Dieu railway station
Lyon-Part-Dieu railway station ⓘ |
| associatedWith |
TGV services at Lyon-Part-Dieu
ⓘ
high-speed rail services ⓘ |
| city | Lyon ⓘ |
| codeFor |
Lyon-Part-Dieu
ⓘ
linked to:
Quartier Part-Dieu
|
| country | France ⓘ |
| hasRole | station identifier for Lyon-Part-Dieu ⓘ |
| identifies |
a major high-speed rail hub
ⓘ
one of the main railway stations in Lyon ⓘ |
| languageOfAcronym | Latin alphabet ⓘ |
| locatedIn | Lyon-Part-Dieu railway station ⓘ |
| notationSystem | French domestic station code system ⓘ |
| operatorContext | SNCF ⓘ |
| partOf |
French national railway network
ⓘ
linked to:
SNCF Réseau
|
| region |
Auvergne-Rhône-Alpes
ⓘ
linked to:
Auvergne-Rhône-Alpes region
|
| transportMode | rail ⓘ |
| usedBy | railway operators in France ⓘ |
| usedFor |
journey planning
ⓘ
operational routing ⓘ ticketing ⓘ |
| usedIn |
rail transport timetables
ⓘ
railway operational systems ⓘ railway reservation systems ⓘ |
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: LYD Description of subject: LYD is the station code for Lyon-Part-Dieu, a major high-speed rail hub and one of the main railway stations in Lyon, France.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.