Konstal 105N
E864114
The Konstal 105N is a Polish high-floor tram model introduced in the 1970s, widely used in many cities across Poland as a standard single-section streetcar.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Konstal 105N canonical | 1 |
| Konstal 105N-AC | 1 |
| Konstal 105N2k | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10443467 — 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: Konstal 105N Context triple: [Konstal 105Na, predecessor, Konstal 105N]
-
A.
Konstal 105Na tram
The Konstal 105Na tram is a widely used Polish high-floor tram model introduced in the late 20th century and operated in many cities across Poland.
-
B.
Contrex
Contrex is a French mineral water brand known for its high mineral content and association with health and slimming.
-
C.
Bondo
Bondo is a town in western Kenya’s Nyanza region, known as an administrative and commercial center near Lake Victoria.
-
D.
Borregaard
Borregaard is a Norwegian biorefinery company that produces advanced and sustainable bio-based chemicals and materials from wood.
-
E.
Aluminium Konin
Aluminium Konin is a Polish football club known for competing in the lower tiers of the national league system.
- 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: Konstal 105N Target entity description: The Konstal 105N is a Polish high-floor tram model introduced in the 1970s, widely used in many cities across Poland as a standard single-section streetcar.
-
A.
Konstal 105Na tram
The Konstal 105Na tram is a widely used Polish high-floor tram model introduced in the late 20th century and operated in many cities across Poland.
-
B.
Contrex
Contrex is a French mineral water brand known for its high mineral content and association with health and slimming.
-
C.
Bondo
Bondo is a town in western Kenya’s Nyanza region, known as an administrative and commercial center near Lake Victoria.
-
D.
Borregaard
Borregaard is a Norwegian biorefinery company that produces advanced and sustainable bio-based chemicals and materials from wood.
-
E.
Aluminium Konin
Aluminium Konin is a Polish football club known for competing in the lower tiers of the national league system.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
high-floor tram
ⓘ
single-section streetcar ⓘ tram model ⓘ |
| bodyConstruction | steel ⓘ |
| collectionMethod | pantograph ⓘ |
| controlType | resistor-based control ⓘ |
| countryOfOrigin | Poland ⓘ |
| designedFor | urban tramway systems ⓘ |
| designedInCountry | Poland NERFINISHED ⓘ |
| doorConfiguration | multiple double-leaf side doors ⓘ |
| doorType | sliding-plug doors ⓘ |
| floorType | high-floor ⓘ |
| hasVariant |
Konstal 105N-AC
NERFINISHED
ⓘ
Konstal 105N2k NERFINISHED ⓘ Konstal 105Na NERFINISHED ⓘ Konstal 105Nb NERFINISHED ⓘ |
| introducedInDecade | 1970s ⓘ |
| introducedInYear | 1973 ⓘ |
| manufacturer | Konstal NERFINISHED ⓘ |
| numberOfSections | 1 ⓘ |
| operatorCountry | Poland NERFINISHED ⓘ |
| powerSupply | 600 V DC ⓘ |
| predecessor | Konstal 13N NERFINISHED ⓘ |
| productionEnd | 1992 ⓘ |
| productionStart | 1973 ⓘ |
| serviceEntryDecade | 1970s ⓘ |
| serviceRole | standard tramcar in many Polish cities ⓘ |
| successor | Konstal 105Na NERFINISHED ⓘ |
| trackGauge |
metre gauge
ⓘ
standard gauge ⓘ |
| typicalOperation |
multiple-unit operation
ⓘ
single-car operation ⓘ |
| usedAs | public transport vehicle ⓘ |
| usedInCity |
Bydgoszcz
NERFINISHED
ⓘ
Częstochowa NERFINISHED ⓘ Elbląg NERFINISHED ⓘ GOP Upper Silesian Industrial Region NERFINISHED ⓘ Gdańsk NERFINISHED ⓘ Katowice NERFINISHED ⓘ Kraków NERFINISHED ⓘ Poznań NERFINISHED ⓘ Szczecin NERFINISHED ⓘ Toruń NERFINISHED ⓘ Warsaw NERFINISHED ⓘ Wrocław NERFINISHED ⓘ Łódź NERFINISHED ⓘ |
| usedInCountry | Poland ⓘ |
| vehicleType | electric tram ⓘ |
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: Konstal 105N Description of subject: The Konstal 105N is a Polish high-floor tram model introduced in the 1970s, widely used in many cities across Poland as a standard single-section streetcar.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Konstal 105Na
subject surface form:
Konstal 105Na
this entity surface form:
Konstal 105N2k
subject surface form:
Konstal 105Na
this entity surface form:
Konstal 105N-AC