Sarajevo Trolleybus
E513903
Sarajevo Trolleybus is an electric trolleybus network serving urban public transport needs in and around the city of Sarajevo, Bosnia and Herzegovina.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Sarajevo Trolleybus canonical | 1 |
| Sarajevo trolleybus network | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5335588 — 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: Sarajevo Trolleybus Context triple: [Sarajevo Canton, hasPublicTransportSystem, Sarajevo Trolleybus]
-
A.
Sarajevo tram system
The Sarajevo tram system is a historic urban light rail network in Bosnia and Herzegovina’s capital, known as one of the oldest electric tram systems in Europe and a key component of the city’s public transport.
-
B.
Trolebús
Trolebús is an electric trolleybus transit system serving Mexico City as part of its broader public transportation network.
-
C.
Tatra T1 tram
The Tatra T1 tram is an early postwar Czechoslovak streetcar model that adapted American PCC technology into a robust, standardized design widely used across Eastern Europe.
-
D.
CAF Urbos 3 trams
CAF Urbos 3 trams are modern low-floor light rail vehicles manufactured by CAF and used in urban tram and light rail systems worldwide.
-
E.
SL95 tram
The SL95 tram is a high-floor, bi-directional tram model used in Oslo, Norway, known for its large capacity and operation on the city’s light rail and tram network.
- 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: Sarajevo Trolleybus Target entity description: Sarajevo Trolleybus is an electric trolleybus network serving urban public transport needs in and around the city of Sarajevo, Bosnia and Herzegovina.
-
A.
Sarajevo tram system
The Sarajevo tram system is a historic urban light rail network in Bosnia and Herzegovina’s capital, known as one of the oldest electric tram systems in Europe and a key component of the city’s public transport.
-
B.
Trolebús
Trolebús is an electric trolleybus transit system serving Mexico City as part of its broader public transportation network.
-
C.
Tatra T1 tram
The Tatra T1 tram is an early postwar Czechoslovak streetcar model that adapted American PCC technology into a robust, standardized design widely used across Eastern Europe.
-
D.
CAF Urbos 3 trams
CAF Urbos 3 trams are modern low-floor light rail vehicles manufactured by CAF and used in urban tram and light rail systems worldwide.
-
E.
SL95 tram
The SL95 tram is a high-floor, bi-directional tram model used in Oslo, Norway, known for its large capacity and operation on the city’s light rail and tram network.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | trolleybus network ⓘ |
| city | Sarajevo ⓘ |
| connects |
central Sarajevo
ⓘ
commercial areas of Sarajevo ⓘ residential districts of Sarajevo ⓘ |
| country | Bosnia and Herzegovina ⓘ |
| fareSystem |
public transport tariff of Sarajevo
ⓘ
ticket-based ⓘ |
| hasAccessibility | mass transit ⓘ |
| hasEnvironmentalCharacteristic | zero local tailpipe emissions ⓘ |
| hasInfrastructureType | overhead electric wires ⓘ |
| hasOwnership | publicly owned ⓘ |
| hasPassengerType |
commuters
ⓘ
students ⓘ tourists ⓘ |
| hasPropulsionType | electric motor ⓘ |
| hasRole | backbone of electric surface transit in Sarajevo ⓘ |
| hasScheduling |
fixed routes
ⓘ
timetabled service ⓘ |
| hasServiceType | scheduled public transport ⓘ |
| hasTransportMode | road-based electric transit ⓘ |
| hasVehicleGuidance | driver-steered ⓘ |
| hasVehicleType | trolleybus ⓘ |
| hasWireSystem | dual overhead trolley wires ⓘ |
| isAlternativeTo | diesel bus transport in Sarajevo ⓘ |
| isInContinent | Europe ⓘ |
| isPartOf |
Sarajevo public transport network
ⓘ
linked to:
Sarajevo tram system
|
| locatedIn |
Federation of Bosnia and Herzegovina
ⓘ
Sarajevo Canton ⓘ |
| modeOfTransport | trolleybus ⓘ |
| networkType | overhead-wired bus network ⓘ |
| operatorType | public operator ⓘ |
| partOf | public transport in Sarajevo ⓘ |
| poweredBy | electricity ⓘ |
| primaryEnergySource | grid electricity ⓘ |
| safetyRegulation | Bosnia and Herzegovina transport regulations ⓘ |
| serves | Sarajevo ⓘ |
| serviceArea |
suburban areas around Sarajevo
ⓘ
urban Sarajevo ⓘ |
| supports | daily commuting in Sarajevo ⓘ |
| ticketValidation |
off-board sales points
ⓘ
on-board validation ⓘ |
| transportCategory | electric public transport ⓘ |
| usedFor |
suburban public transport
ⓘ
urban public transport ⓘ |
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: Sarajevo Trolleybus Description of subject: Sarajevo Trolleybus is an electric trolleybus network serving urban public transport needs in and around the city of Sarajevo, Bosnia and Herzegovina.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Sarajevo Trolleybus