Cagliari public transport network
E1030279
The Cagliari public transport network is the system of buses, trams, and other public transit services that connect the city of Cagliari and its surrounding areas.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Cagliari public transport network canonical | 1 |
| Cagliari urban bus network | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13280772 — 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: Cagliari public transport network Context triple: [Marina district, hasAccessTo, Cagliari public transport network]
-
A.
Genoa public transport network
The Genoa public transport network is the integrated system of buses, metro, funiculars, elevators, and suburban rail services that provides urban and regional mobility throughout the city of Genoa and its surrounding areas.
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B.
Turin public transport network
The Turin public transport network is the integrated system of buses, trams, and metro services that provides urban and suburban mobility throughout the city of Turin and its surrounding areas.
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C.
Cagliari railway station
Cagliari railway station is the main passenger and transport hub of the city of Cagliari in Sardinia, Italy, connecting it to regional and national rail networks.
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D.
Cagliari
Cagliari is the capital city of the Italian island of Sardinia, known for its historic architecture, Mediterranean harbor, and role as a key political and cultural center in the region.
-
E.
Catania metropolitan railway
The Catania metropolitan railway is an urban rail transit system serving the city of Catania and its surrounding metropolitan area in Sicily, Italy.
- 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: Cagliari public transport network Target entity description: The Cagliari public transport network is the system of buses, trams, and other public transit services that connect the city of Cagliari and its surrounding areas.
-
A.
Genoa public transport network
The Genoa public transport network is the integrated system of buses, metro, funiculars, elevators, and suburban rail services that provides urban and regional mobility throughout the city of Genoa and its surrounding areas.
-
B.
Turin public transport network
The Turin public transport network is the integrated system of buses, trams, and metro services that provides urban and suburban mobility throughout the city of Turin and its surrounding areas.
-
C.
Cagliari railway station
Cagliari railway station is the main passenger and transport hub of the city of Cagliari in Sardinia, Italy, connecting it to regional and national rail networks.
-
D.
Cagliari
Cagliari is the capital city of the Italian island of Sardinia, known for its historic architecture, Mediterranean harbor, and role as a key political and cultural center in the region.
-
E.
Catania metropolitan railway
The Catania metropolitan railway is an urban rail transit system serving the city of Catania and its surrounding metropolitan area in Sicily, Italy.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
public transport network
ⓘ
urban transit system ⓘ |
| connectsTo |
Elmas
ⓘ
Elmas Airport ⓘ Monserrato ⓘ Quartu Sant’Elena ⓘ
linked to:
Quartu Sant'Elena
Selargius ⓘ Sestu ⓘ Settimo San Pietro ⓘ |
| country | Italy ⓘ |
| fareSystem | zonal fare system ⓘ |
| goal | provide public transit within Cagliari and surrounding municipalities ⓘ |
| hasFeature |
accessible vehicles
ⓘ
electronic ticketing ⓘ low-floor buses ⓘ real-time information displays ⓘ |
| hasHub |
Piazza Matteotti
ⓘ
Piazza Repubblica ⓘ Piazza Yenne ⓘ San Benedetto ⓘ |
| hasStopNear |
Cagliari city centre
ⓘ
linked to:
Cagliari historic center
Cagliari port ⓘ
linked to:
Port of Cagliari
Cagliari railway station ⓘ University of Cagliari ⓘ |
| includesMode |
airport bus
ⓘ
bus ⓘ light rail ⓘ suburban bus ⓘ tram ⓘ trolleybus ⓘ |
| lightRailLine |
Cagliari–Monserrato line
ⓘ
Monserrato–Settimo San Pietro line ⓘ |
| locatedIn | Sardinia ⓘ |
| mainBusOperator | CTM Cagliari ⓘ |
| primaryOperator | CTM Cagliari ⓘ |
| providesService |
airport connection
ⓘ
light rail service ⓘ night bus service ⓘ suburban bus service ⓘ urban bus service ⓘ |
| servesCity | Cagliari ⓘ |
| servesMetropolitanArea | Metropolitan City of Cagliari ⓘ |
| ticketType |
integrated ticket
ⓘ
monthly pass ⓘ single ticket ⓘ student pass ⓘ time-limited ticket ⓘ |
| tramOperator | ARST ⓘ |
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: Cagliari public transport network Description of subject: The Cagliari public transport network is the system of buses, trams, and other public transit services that connect the city of Cagliari and its surrounding areas.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Cagliari public transport network