Graz tram system
E574582
The Graz tram system is the electric urban light rail network serving the Austrian city of Graz, forming the backbone of its public transport.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Graz tram network | 3 |
| Graz Linien | 1 |
| Graz tram system canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6138153 — 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: Graz tram system Context triple: [Bombardier Cityrunner, usedIn, Graz tram system]
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A.
Linz tramway network
The Linz tramway network is an urban light rail system serving as a key component of public transportation in the Austrian city of Linz.
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B.
Salzburg trolleybus network
The Salzburg trolleybus network is an electric public transport system in Salzburg, Austria, known for its extensive zero-emission routes that serve the city and surrounding areas.
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C.
Innsbruck tram system
The Innsbruck tram system is the urban light rail network serving the Austrian city of Innsbruck, providing public transportation across the city and surrounding areas.
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D.
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.
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E.
Budapest tram network
The Budapest tram network is an extensive urban light rail system that provides key surface public transportation across Hungary’s capital, complementing the city’s metro and bus services.
- 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: Graz tram system Target entity description: The Graz tram system is the electric urban light rail network serving the Austrian city of Graz, forming the backbone of its public transport.
-
A.
Linz tramway network
The Linz tramway network is an urban light rail system serving as a key component of public transportation in the Austrian city of Linz.
-
B.
Salzburg trolleybus network
The Salzburg trolleybus network is an electric public transport system in Salzburg, Austria, known for its extensive zero-emission routes that serve the city and surrounding areas.
-
C.
Innsbruck tram system
The Innsbruck tram system is the urban light rail network serving the Austrian city of Innsbruck, providing public transportation across the city and surrounding areas.
-
D.
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.
-
E.
Budapest tram network
The Budapest tram network is an extensive urban light rail system that provides key surface public transportation across Hungary’s capital, complementing the city’s metro and bus services.
- F. None of above. chosen
Statements (47)
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: Graz tram system Description of subject: The Graz tram system is the electric urban light rail network serving the Austrian city of Graz, forming the backbone of its public transport.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Bombardier Cityrunner trams
linked to: Graz tram system
linked to: Graz tram system
linked to: Graz tram system
linked to: Graz tram system