Metro Warszawskie
E262759
Metro Warszawskie is the municipal company responsible for operating and maintaining the Warsaw Metro rapid transit system in Poland’s capital.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Metro Warszawskie canonical | 29 |
How this entity was disambiguated
This entity first appeared as the object of triple T2400510 — 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: Metro Warszawskie Context triple: [Warsaw Metro, operator, Metro Warszawskie]
-
A.
Ujazdów
Ujazdów is a historic neighborhood in central Warsaw, known for its palaces, government buildings, and extensive green areas including parks and gardens.
-
B.
Układ Warszawski
Układ Warszawski was a Cold War-era military alliance of Eastern Bloc socialist states led by the Soviet Union, formed in 1955 as a counterbalance to NATO.
-
C.
Grossaktion Warsaw
Grossaktion Warsaw was the mass deportation and extermination campaign carried out by Nazi Germany in 1942 that led to the murder of hundreds of thousands of Jews from the Warsaw Ghetto, primarily at the Treblinka death camp.
-
D.
Śródmieście
Śródmieście is the central downtown district of the Polish port city of Gdynia, known for its urban core, services, and seaside location.
-
E.
Cracovia
Cracovia is a historic Polish football club from Kraków, known as one of the oldest and most traditional teams in the country.
- 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: Metro Warszawskie Target entity description: Metro Warszawskie is the municipal company responsible for operating and maintaining the Warsaw Metro rapid transit system in Poland’s capital.
-
A.
Ujazdów
Ujazdów is a historic neighborhood in central Warsaw, known for its palaces, government buildings, and extensive green areas including parks and gardens.
-
B.
Układ Warszawski
Układ Warszawski was a Cold War-era military alliance of Eastern Bloc socialist states led by the Soviet Union, formed in 1955 as a counterbalance to NATO.
-
C.
Grossaktion Warsaw
Grossaktion Warsaw was the mass deportation and extermination campaign carried out by Nazi Germany in 1942 that led to the murder of hundreds of thousands of Jews from the Warsaw Ghetto, primarily at the Treblinka death camp.
-
D.
Śródmieście
Śródmieście is the central downtown district of the Polish port city of Gdynia, known for its urban core, services, and seaside location.
-
E.
Cracovia
Cracovia is a historic Polish football club from Kraków, known as one of the oldest and most traditional teams in the country.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
municipal company
ⓘ
public transport operator ⓘ |
| appliesSafetyStandards | railway safety regulations of Poland ⓘ |
| country | Poland ⓘ |
| followsRegulation | Polish public transport law ⓘ |
| hasAbbreviation | MW ⓘ |
| hasOfficialWebsite | https://www.metro.waw.pl ⓘ |
| hasServiceType |
underground railway
ⓘ
urban rail transit ⓘ |
| headquartersLocation | Warsaw ⓘ |
| industry |
public transportation
ⓘ
rail transport ⓘ |
| languageOfWorkOrName | Polish ⓘ |
| locatedInAdministrativeTerritorialEntity | Masovian Voivodeship ⓘ |
| locatedInTimeZone |
Central European Summer Time
ⓘ
Central European Time ⓘ |
| operates | Warsaw Metro ⓘ |
| operatesTransportMode |
metro
ⓘ
rapid transit ⓘ |
| operatorOf |
Warsaw Metro
ⓘ
surface form:
Warsaw Metro Line M1
Warsaw Metro Line M2 ⓘ |
| owner |
Warsaw
ⓘ
surface form:
City of Warsaw
|
| partOfTransportNetwork | Warsaw public transport system ⓘ |
| responsibleFor |
maintenance of Warsaw Metro infrastructure
ⓘ
maintenance of Warsaw Metro rolling stock ⓘ operation of Warsaw Metro ⓘ |
| servesCity | Warsaw ⓘ |
| serviceArea | Warsaw ⓘ |
| subjectOf | Warsaw Metro ⓘ |
| subsidiaryOf |
Warsaw city administration
ⓘ
surface form:
City of Warsaw local government
|
| usesTicketingSystem | Warsaw public transport integrated ticketing system ⓘ |
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: Metro Warszawskie Description of subject: Metro Warszawskie is the municipal company responsible for operating and maintaining the Warsaw Metro rapid transit system in Poland’s capital.
Referenced by (29)
Full triples — surface form annotated when it differs from this entity's canonical label.