Ploshchad Truda station
E230396
Ploshchad Truda station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ploshchad Truda metro station | 2 |
| Ploshchad Truda station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1847169 — 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: Ploshchad Truda station Context triple: [Volgograd Metrotram, hasStation, Ploshchad Truda station]
-
A.
Ploshchad Vozrozhdeniya station
Ploshchad Vozrozhdeniya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
-
B.
Ploshchad Vosstaniya metro station
Ploshchad Vosstaniya metro station is a major Saint Petersburg Metro station and transport hub located beneath Vosstaniya Square at the eastern end of Nevsky Prospekt.
-
C.
Komsomolskaya station
Komsomolskaya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
-
D.
Traktorozavodskaya station
Traktorozavodskaya station is a stop on Volgograd’s Metrotram system serving the industrial Traktorozavodsky district of the city.
-
E.
Chernyshevskaya metro station
Chernyshevskaya metro station is a station on Line 1 of the Saint Petersburg Metro, known for its deep underground construction and proximity to historical city landmarks.
- 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: Ploshchad Truda station Target entity description: Ploshchad Truda station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
-
A.
Ploshchad Vozrozhdeniya station
Ploshchad Vozrozhdeniya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
-
B.
Ploshchad Vosstaniya metro station
Ploshchad Vosstaniya metro station is a major Saint Petersburg Metro station and transport hub located beneath Vosstaniya Square at the eastern end of Nevsky Prospekt.
-
C.
Komsomolskaya station
Komsomolskaya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
-
D.
Traktorozavodskaya station
Traktorozavodskaya station is a stop on Volgograd’s Metrotram system serving the industrial Traktorozavodsky district of the city.
-
E.
Chernyshevskaya metro station
Chernyshevskaya metro station is a station on Line 1 of the Saint Petersburg Metro, known for its deep underground construction and proximity to historical city landmarks.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
light rail station
ⓘ
tram stop ⓘ |
| continent |
Asia
ⓘ
Europe ⓘ |
| country | Russia ⓘ |
| electrification | overhead line ⓘ |
| fareSystem | Volgograd public transport fare system ⓘ |
| hasNameOrigin | Ploshchad Truda (Labor Square) ⓘ |
| locatedIn |
Russia
ⓘ
Volgograd ⓘ Volgograd Oblast ⓘ |
| operator | Volgograd Metrotram operator ⓘ |
| owner |
City of Volgograd (municipal authorities)
ⓘ
linked to:
Volgograd
|
| partOf | Volgograd Metrotram ⓘ |
| publicTransportType |
light rail
ⓘ
tram ⓘ |
| railGauge | Russian standard gauge (1520 mm) ⓘ |
| serves | passengers in central Volgograd area ⓘ |
| servesCity | Volgograd ⓘ |
| transportSystem |
Volgograd Metrotram light rail system
ⓘ
linked to:
Volgograd Metrotram
|
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: Ploshchad Truda station Description of subject: Ploshchad Truda station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Ploshchad Truda (Labor Square)
linked to: Ploshchad Truda station
subject linked to:
Ploshchad Truda (Labor Square)
linked to: Ploshchad Truda station