Sarajevo tram system

E122529

public transport network tram system urban rail 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.

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All labels observed (6)

Label	Occurrences
Sarajevo tramway	3
Sarajevo tram network	2
Sarajevo Tramway	1
Sarajevo public transport network	1
Sarajevo tram line	1
Sarajevo tram system canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T1013099 — 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 tram system
Context triple: [Sarajevo, hasPublicTransport, Sarajevo tram system]

A. İZBAN commuter rail
İZBAN commuter rail is a major suburban rail system serving the İzmir metropolitan area in Turkey, providing high-capacity, rapid transit along the city’s north–south axis.
B. Tram Izmir
Tram Izmir is a modern light rail tram network serving the Turkish city of İzmir as part of its urban public transportation system.
C. Mostar
Mostar is a historic city in Bosnia and Herzegovina, best known for its iconic Ottoman-era Stari Most (Old Bridge) spanning the Neretva River.
D. Strasbourg tramway
The Strasbourg tramway is a modern light rail transit system in Strasbourg, France, known for its extensive network, integration with urban renewal, and cross-border service into Germany.
E. Warsaw Tram system
The Warsaw Tram system is an extensive urban light rail network serving Poland’s capital, forming a core component of the city’s public transportation infrastructure.
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 tram system
Target entity description: 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.

A. İZBAN commuter rail
İZBAN commuter rail is a major suburban rail system serving the İzmir metropolitan area in Turkey, providing high-capacity, rapid transit along the city’s north–south axis.
B. Tram Izmir
Tram Izmir is a modern light rail tram network serving the Turkish city of İzmir as part of its urban public transportation system.
C. Mostar
Mostar is a historic city in Bosnia and Herzegovina, best known for its iconic Ottoman-era Stari Most (Old Bridge) spanning the Neretva River.
D. Strasbourg tramway
The Strasbourg tramway is a modern light rail transit system in Strasbourg, France, known for its extensive network, integration with urban renewal, and cross-border service into Germany.
E. Warsaw Tram system
The Warsaw Tram system is an extensive urban light rail network serving Poland’s capital, forming a core component of the city’s public transportation infrastructure.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	public transport network ⓘ tram system ⓘ urban rail system ⓘ
connects	Baščaršija ⓘ Ilidža ⓘ city centre of Sarajevo ⓘ
country	Bosnia and Herzegovina ⓘ
electrification	electric tramway ⓘ
electrificationDate	1895 ⓘ
fareMedium	monthly passes ⓘ paper tickets ⓘ
fareSystem	integrated with Sarajevo public transport ⓘ
governingBody	Sarajevo Canton authorities ⓘ linked to: Government of Sarajevo Canton
hasDepot	tram depot in Sarajevo ⓘ
hasRollingStockType	Tatra K2 tram ⓘ Tatra KT8D5 tram ⓘ ČKD Tatra trams ⓘ
hasRouteType	radial line along main city axis ⓘ
historicalSignificance	among the earliest electric tramways in continental Europe ⓘ one of the first tram systems in the Balkans ⓘ
infrastructureType	reserved tramway sections ⓘ street-embedded tracks ⓘ
isOneOf	oldest electric tram systems in Europe ⓘ
lineOrientation	east–west corridor through Sarajevo ⓘ
locatedIn	Federation of Bosnia and Herzegovina ⓘ Sarajevo ⓘ Sarajevo Canton ⓘ
notableFeature	continuous line linking historic old town with western suburbs ⓘ
numberOfTracks	double track on most of the network ⓘ
openingDate	1885 ⓘ
operator	GRAS Sarajevo ⓘ linked to: Sarajevo
originalTractionType	horse-drawn tram ⓘ
owner	City of Sarajevo ⓘ linked to: Sarajevo
primaryFunction	urban public transport ⓘ
propulsionSystem	electric overhead line ⓘ
reconstructionPeriod	post-1995 ⓘ
safetySystem	street-running with mixed traffic on many sections ⓘ
serves	Sarajevo metropolitan area ⓘ linked to: Sarajevo
significance	backbone of Sarajevo public transport ⓘ
status	in operation ⓘ
trackGauge	1000 mm ⓘ metre gauge ⓘ
transportType	light rail ⓘ tram ⓘ
usedFor	daily commuting ⓘ tourist transport ⓘ
wasDamagedDuring	Bosnian War ⓘ Siege of Sarajevo ⓘ

How these facts were elicited