Zagreb tram network
E629391
The Zagreb tram network is an extensive urban light rail system that serves as the backbone of public transportation in Croatia’s capital city.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Zagreb tram network canonical | 8 |
| Zagreb tram network at Ban Jelačić Square | 1 |
| Zagreb tram network via Ban Jelačić Square | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6937501 — 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: Zagreb tram network Context triple: [Ban Jelačić Square, hasPublicTransport, Zagreb tram network]
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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.
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B.
Sarajevo Trolleybus
Sarajevo Trolleybus is an electric trolleybus network serving urban public transport needs in and around the city of Sarajevo, Bosnia and Herzegovina.
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C.
Graz tram system
The Graz tram system is the electric urban light rail network serving the Austrian city of Graz, forming the backbone of its public transport.
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D.
Milan municipal tramway system
The Milan municipal tramway system is the extensive urban tram network serving Milan, Italy, known for its historic rolling stock and central role in the city’s public transportation.
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E.
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.
- 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: Zagreb tram network Target entity description: The Zagreb tram network is an extensive urban light rail system that serves as the backbone of public transportation in Croatia’s capital city.
-
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.
Sarajevo Trolleybus
Sarajevo Trolleybus is an electric trolleybus network serving urban public transport needs in and around the city of Sarajevo, Bosnia and Herzegovina.
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C.
Graz tram system
The Graz tram system is the electric urban light rail network serving the Austrian city of Graz, forming the backbone of its public transport.
-
D.
Milan municipal tramway system
The Milan municipal tramway system is the extensive urban tram network serving Milan, Italy, known for its historic rolling stock and central role in the city’s public transportation.
-
E.
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.
- F. None of above. chosen
Statements (123)
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: Zagreb tram network Description of subject: The Zagreb tram network is an extensive urban light rail system that serves as the backbone of public transportation in Croatia’s capital city.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Zagreb tram network
linked to: Zagreb tram network